YEAR LIST, 2006
1 - Small tortoiseshell (Aglais urticae) - 3rd February - La Barboleuse
2 - Large tortoiseshell (Nymphalis polychloros) - 19th March - near Martigny
3 - Queen of Spain fritillary (Issoria lathonia) - 19th March - near Martigny
4 - Peacock (Inachis io) - 23rd March - Bex
5 - Green-veined white (Artogeia napi) - 2nd April - Rhône Valley
6 - Comma (Polygonia c-album) - 8th April - near Martigny
7 - Small white (Artogeia rapae) - 8th April - near Martigny
8 - Orange tip (Anthocharis cardamines) - 22nd April - Near Bex
9 - Bath white (Pontia daplidice) - 22nd April - Near Martigny
10 - Southern small white (Artogeia mannii) - 22nd April - Near Martigny
11 - Clouded yellow (Colias croceus) - 22nd April - Near Fully
12 - Holly blue (Celastrina argiolus) - 22nd April - Near Fully
13 - Wood white (Leptidea sinapis) - 22nd April - Near Fully
14 - Green hairstreak (Callophrys rubi) - 22nd April - Near Fully
15 - Grizzled skipper (Pyrgus malvae) - 22nd April - Near Fully
16 - Mallow skipper (Carcharodus alceae) - 22nd April - Near Fully
17 - Large white (Pieris brassicae) - 22nd April - Near Fully
18 - Brimstone (Gonepteryx rhamni) - 29th April - from tram Barboleuse-Bex
19 - Scarce swallowtail (Iphiclides podalirius) - 29th April - near Martigny
20 - Wall brown (Lassiomata megera) - 29th April - near Martigny
21 - Violet fritillary (Clossiana dia) - 3rd May - La Barboleuse
22 - Swallowtail (Papilio machaon) - 13th May - Near Martigny
23 - Green-underside blue (Glaucopsyche alexis) - 13th May - Near Martigny
24 - Chequered blue (Scolitantides orion) - 13th May - Near Martigny
25 - Glanville fritillary (Melitaea cinxia) - 13th May - Near Martigny
26 - Common blue (Polyommatus icarus) - 13th May - Near Martigny
27 - Pale clouded yellow* (Colias hyale) - 13th May - Near Martigny
28 - De Prunner's ringlet (Erebia triaria) - 13th May - Near Martigny
29 - Adonis blue (Lysandra bellargus) - 13th May - Near Martigny
30 - Provençal short-tailed blue (Everes alcetas) - 13th May - Near Martigny
31 - Baton blue (Pseudophilotes baton) - 13th May - Near Martigny
32 - Small heath (Coenonympha pamphilus) - 13th May - Near Martigny
33 - Chapman's blue (Agrodiaetus thersites) - 13th May - Near Martigny
34 - Mountain dappled white (Euchloe simplonia) - 13th May - Near Martigny
35 - Dingy skipper (Erynnis tages)- 14th May - Near Panex
36 - Little blue (Cupido minimus)- 14th May - Near Panex
37 - Painted lady (Vanessa cardui) - 17th May - Gryon
38 - Sooty copper (Heodes tityrus) - 17th May - Gryon
39 - Duke of Burgundy Fritillary (Hamearis lucina) - 19th May - Gryon
40 - Woodland ringlet (Erebia medusa) - 19th May - Gryon
41 - Berger's clouded yellow (Colias alfacariensis) - 22nd May - Gryon
42 - Chequered skipper (Carterocephalus palaemon) - 24th May - La Barboleuse
43 - Pearl-bordered fritillary (Clossiana euphrosyne) - 24th May - La Barboleuse
44 - Apollo (Parnassius apollo) - 26th May - Rhône Valley
45 - Iolas blue (Iolana iolas) - 26th May - Rhône Valley
46 - Camberwell beauty (Nymphalis antiopa) - 26th May - Martigny
47 - Violet copper (Lycaena helle) - 26th May - near Villars
48 - Northern wall brown (Lassiomata petropolitana) - 27th May - Near Solalex
49 - Meadow fritillary (Mellicta parthenoides) - 28th May - Gryon
50 - Geranium argus (Eumedonia eumedon) - 2nd June - La Barboleuse
51 - Red-underwing skipper (Spialia sertorius) - 3rd June - Rhône Valley
52 - Escher's blue (Agrodiaetus escheri) - 3rd June - Rhône Valley
53 - Black-veined white (Aporia crataegi) - 3rd June - Rhône Valley
54 - Northern brown argus (Aricia artaxerxes) - 3rd June - Rhône Valley
55 - Marbled white (Melanargia galathea) - 3rd June - Rhône Valley
56 - Red admiral (Vanessa atalanta) - 3rd June - Rhône Valley
57 - Speckled wood (Pararge aegeria) - 3rd June - Rhône Valley
58 - Large skipper (Ochlodes venatus) - 3rd June - Rhône Valley
59 - Heath fritillary (Mellicta athalia) - 3rd June - Rhône Valley
60 - Safflower skipper (Pyrgus carthammi) - 3rd June - Rhône Valley
61 - Large blue (Maculinea arion) - 3rd June - Rhône Valley
62 - Clouded apollo (Parnassius mnemosyne) - 3rd June - Rhône Valley
63 - Large wall brown (Lassiomata maera) - 4th June - La Barboleuse
64 - Mazarine blue (Cyaniris semiargus) - 4th June - Les Posses
65 - Silver-studded blue (Plebejus argus) - 9th June - Barboleuse
66 - Purple-edged copper (Paleochrysophanus hippothoe) - 10th June - Rhône Valley
67 - Southern white admiral (Liminitis reducta) - 10th June - Rhône Valley
68 - Zephyr blue (Plebejus pylaon trappi) - 10th June - Rhône Valley
69 - Knapweed fritillary (Melitaea phoebe) - 10th June - Rhône Valley
70 - Provençal fritillary (Mellicta deione berisalii) - 10th June - Rhône Valley
71 - Purple-shot copper (Heodes alciphron) - 10th June - Rhône Valley
72 - Marbled skipper (Carcharodus lavatherae) - 10th June - Rhône Valley
73 - Marbled fritillary (Brenthis daphne) - 10th June - Rhône Valley
74 - Mountain green-veined white (Artogeia bryoniae) - 11th June - near Solalex
75 - Osiris blue (Cupido osiris) - 12th June - La Barboleuse
76 - Small pearl-bordered fritillary (Clossiana selene) - 13th June - La Barboleuse
77 - False heath fritillary (Melitaea diamina) - 14th June - La Barboleuse
78 - Heath fritillary (Mellicta athalia) - 14th June - La Barboleuse
79 - Large grizzled skipper (Pyrgus alveus) - 14th June - La Barboleuse
80 - Small skipper (Thymelicus sylvestris) - 18th June - Rhône Valley
81 - Ilex hairstreak (Satyrium ilicis) - 18th June - Rhône Valley
82 - High brown fritillary (Fabriciana adippe) - 18th June - Rhône Valley
83 - Alpine grizzled skipper (Pyrgus andromedae) - 18th June - Rhône Valley
84 - Alpine heath (Coenonympha gardetta) - 18th June - Rhône Valley
85 - Alpine grayling (Oeneis glacialis) - 18th June - Rhône Valley
86 - Titania's fritillary (Clossiana titania) - 19th June - Gryon
87 - Marsh fritillary (Euphydryas aurinia) - 19th June - near Gryon
88 - Bright-eyed ringlet (Erebia oeme) - 19th June - near Gryon
89 - Ringlet (Aphantopus hyperantus) - 19th June - La Barboleuse
90 - Lesser marbled fritillary (Brenthis ino) - 21st June - La Barboleuse
91 - Tufted marbled skipper (Carcharodus flocciferus) - 21st June - La Barboleuse
92 - Meadow brown (Maniola jurtina) - 26th June - Oxfordshire, UK
93 - White admiral (Liminitis camilla) - 27th June - Oxfordshire, UK
94 - Black hairstreak (Satyrium pruni - 29th June - Oxfordshire, UK
95 - Purple emperor (Apatura iris) - 29th June - Oxfordshire, UK
96 - Small copper (Lycaena phlaeas) - 2nd July - Suffolk, UK
97 - Lesser purple emperor (Apatura ilia) - 3rd July - France
98 - Silver-washed fritillary (Argynnis paphia) - 4th July - France
99 - Arran brown (Erebia ligea) - 5th July - Chesières
100 - Woodland brown (Lopinga achine) - 5th July - Chesières
101 - Chalkhill blue (Lysandra corridon) - 8th July - near Villars
102 - Mountain clouded yellow (Colias phicomone) - 8th July - near Villars
103 - Shepherd's fritillary (Boloria pales) - 8th July - near Villars
104 - Mountain alcon blue (Maculinea rebeli) - 10th July - near Barboleuse
105 - Eros blue (Polyommatus eros) - 10th July - near Barboleuse
106 - Essex skipper (Thymelicus lineola) - 10th July - near Barboleuse
107 - Turquoise blue (Plebicula dorylas) - 10th July - near Barboleuse
108 - Dark green fritillary (Mesoacidalia aglaja) - 10th July - near Barboleuse
109 - Lesser mountain ringlet (Erebia melampus) - 10th July - near Barboleuse
110 - Damon blue (Agrodiaetus damon) - 10th July - near Barboleuse
111 - Alpine argus (Albulina orbitula) - 10th July - near Barboleuse
112 - Blind ringlet (Erebia pharte) - 11th July - near Barboleuse
113 - Carline skipper (Pyrgus carlinae) - 11th July - near Barboleuse
114 - Niobe fritillary (Fabriciana niobe) - 14th July - near Barboleuse
115 - Dewy ringlet (Erebia pandrose) - 14th July - near Barboleuse
116 - Mountain fritillary (Boloria napaea) - 14th July - near Barboleuse
117 - Glandon blue (Agriades glandon) - 14th July - near Barboleuse
118 - Water ringlet (Erebia pronoe) - 14th July - near Barboleuse
119 - Idas blue (Plebejus idas) - 14th July - near Barboleuse
120 - Silver-spotted skipper (Hesperia comma) - 15th July - Valais
121 - Large ringlet (Erebia euryale) - 15th July - Valais
122 - Swiss brassy ringlet (Erebia tyndarus) - 15th July - Valais
123 - Grisons fritillary (Mellicta varia) - 15th July - Valais
124 - Silky ringlet (Erebia gorge) - 15th July - Valais
125 - Mnestra ringlet (Erebia mnestra) - 15th July - Valais
126 - Marbled ringlet (Erebia montana) - 15th July - Valais
127 - Small apollo (Parnassius phoebus) - 15th July - Valais
128 - Small mountain ringlet (Erebia epiphron) - 15th July - Valais
129 - Scarce copper (Heodes virgaureae) - 15th July - Valais
130 - Cynthia's fritillary (Euphydryas cynthia) - 15th July - Valais
131 - Silvery argus (Pseudaricia nicias) - 15th July - Valais
132 - Peak white (Pontia callidice) - 15th July - Valais
133 - Great sooty satyr (Satyrus ferula) - 15th July - Valais
134 - Dusky meadow brown (Hyponephele lycaon) - 15th July - Valais
135 - White-letter hairstreak (Satyrium w-album) - 15th July - Valais
136 - Scotch argus (Erebia aethiops) - 15th July - Valais
137 - Spotted fritillary (Melitaea didyma) - 15th July - Valais
138 - Meleager's blue (Meleageria daphnis) - 15th July - Valais
139 - Purple hairstreak (Quercusia quercus) - 15th July - Valais
140 - Common brassy ringlet (Erebia cassioides) - 16th July - near Villars
141 - Manto ringlet (Erebia manto) - 16th July - near Villars
142 - Olive skipper (Pyrgus serratulae) - 16th July - near Villars
143 - Cranberry blue (Vacciniina optilete) - 16th July - near Villars
144 - Piedmont ringlet (Erebia meolans) - 16th July - near Villars
145 - Great banded grayling (Brintesia circe) - 17th July - Gryon
146 - Scarce large blue (Maculinea telejus) - 18th July - Canton of Bern
147 - Dusky large blue (Maculinea nausithous) - 18th July - Canton of Bern
148 - Poplar admiral (Limenitis populi) - 20th July - Gryon
149 - Darwin's heath (Coenonympha darwiniana) - 21st July - Valais
150 - Moorland clouded yellow (Colias palaeno) - 21st July - Valais
151 - Rock grayling (Hipparchia alcyone) - 21st July - Valais
152 - Eriphyle ringlet (Erebia eriphyle) - 22nd July - Valais
153 - Almond-eyed ringlet (Erebia alberganus) - 22nd July - Valais
154 - Dusky grizzled skipper (Pyrgus cacaliae) - 22nd July - Valais
155 - Dryad (Minois dryas) - 30th July - near Martigny
156 - Grayling (Hipparchia semele) - 16th August - Near Woodbridge, Suffolk, UK
157 - Gatekeeper (Pyronia tithonus) - 16th August - Near Woodbridge, Suffolk, UK
158 - Tree grayling (Neohipparchia statilinus) - 30th August - near Martigny
159 - Brown hairstreak (Thecla betulae) - 30th August - near Martigny
* Pale clouded yellow is the default identity for pale members of the genus Colias, but to be honest, without catching them or being lucky it is impossible to say whether those flying were pale clouded (hyale) or Berger's pale clouded (alfacariensis).
January
Although it turned very warm in the last few days of January I saw no butterflies.
February
3rd: The heatwave of the end of January continued and I saw my first small tortoiseshell on 3rd Feb at 11.42am in my garden, warming up on exposed dried grass (where the snow had melted).
6th: After two intervening days of bitterly cold freezing cloud, with no possibility of anything flying, a single small tortoiseshell took to the wing again today (2.10pm).
22nd: Although we have had a lot of snow recently it was warm today and
a single small tortoiseshell was flying at Gryon. This was the third
this year and all have been at different locations - probably different
individuals.
March
March began miserable and rather wet then turned very snowy, to the
extent that during the second week we had more snow than at any other
time this winter.
15th: It has been brilliantly sunny on thick, thick snow for the last
three days. Today a single small tortoiseshell was flying along the Col
de la Croix road at a comfortable skating pace so Asha and I kept
abreast of it for several hundred yards as we skied along. This was my
fourth small tortoiseshell of the year.
16th: Small tortoiseshell at La Barboleuse.
17th: Three small tortoiseshells today. One was at La Barboleuse and two on the Chemin des Chavasses, towards Ecovets.
18th: Went higher today, to Les Chaux, then skied back to Barboleuse
with my parents (and my dog). Surprised not to see a single butterfly
flapping over the snow, even though it was gloriously sunny again
pretty much all day.
19th: Down to the Rhône Valley, near Martigny, in morning. Arrived at
about 10.00am, when nothing was flying - far too cold, with a milky sun
barely piercing low-lying haze. But by 11.00am I had seen plenty of small tortoiseshells, a single large tortoiseshell (that I couldn't photograph, unfortunately) and this freshly emerged Queen of Spain fritillary. The day was getting warmer but also a little windier when I had to leave and go back up the mountain. Matt Rowlings
arrived shortly before I left and proceeded to see a total of 15 large
tortoiseshells, as well as a brimstone, as the day warmed up!! Saw more
small tortoiseshells in Arveyes and Gryon later in the day.
20th: The day was cooler than recently, with cloud in the morning and
most of the afternoon and even snow shortly after lunch. Nevertheless,
several small tortoiseshells were around, including this one,
that had settled on the ski piste. It did, however, appear to have
become torpid there, so I moved it to some exposed earth, away from
skiers.
21st: Spent day at altitude, and in falling snow - so no butterflies.
22nd: Cloudy and hazy most of day, but with warmth penetrating through. Single small tortoiseshell in Gryon.
23rd: Left my parents at the station in Bex and saw a peacock (my first
of the year) and a large tortoiseshell fly across the tracks. So
decided to go to Martigny and see what else was around. Whilst waiting
for the next train saw several small tortoiseshells. Nothing new at
Martigny, and a high wind whipping round the corner of the Rhône
preventing most flying, but did see a further 8 large tortoiseshells and at least 30 small tortoiseshells.
24th: Miserable weather. No butterflies.
25th: Mostly cloudy but generally warm with occasional sun. Small tortoiseshells flying in Gryon and Bex.
26th: Warm and sunny most of day. I had to be inside a lot, but while
walking the dog found small tortoiseshells to be out in force in Gryon
and saw a single large tortoiseshell in Barboleuse, my first this year
at altitude.
27th: Cloudy but very warm. Small tortoiseshells common, sticking to
the ground on exposed south-facing ground with wings pressed out flat.
28th: Cloud, wind, rain, sleet, snow (heavy in evening) - so no insects
of any sort outside. Even some aseasonal thunder and lightning after
dark.
31st: Small tortoiseshells flying again after the bad-weather break.
April
1st: Fairly miserable weather. A couple of small tortoiseshells between
cloud and rain. In case anyone was taken in, the monarchs and Queen of
Spain, inanis, that I originally posted never existed - they were figments of my April 1st imagination.
2nd: A trip to the Martigny region demonstrated how late this season is
getting off the ground. Although small tortoiseshells were plentiful
and large tortoiseshells present, othe things were still sparse. Saw
three Queens of Spain at two separate sites, three green-veined whites
at one site and no other new species. Matt Rowlings saw a single female
brimstone shortly before I arrived but she did not return. A peacock
(only my second of the year) was particularly interested in taking
minerals of some sort from this mud bank.
3rd-7th: Mixed sun, cloud, snow and rain, with quite heavy snow on 5th
and 6th. Small tortoiseshells, but nothing else, flew on 4th and 7th.
8th: Walk through vineyards
along Rhône Valley. It was a very warm day and there was some evidence
spring was beginning, with low annuals in flower along the way and buds
just appearing on some trees; but all in all this year is very late
indeed. The only butterflies present in any numbers were small
tortoiseshells and Queen of Spain fritillaries. Green-veined whites
were present, as well as at least one small white (I only had a chance
to identify one small white with certainty - all the other whites I
checked were green-veined). A single comma in a woodland area was my
first and only of the year so far. No grizzled skippers at their usual
sites, no orange tips, amazingly, and no blues or other lycaenids. A
single large tortoiseshell. I did, however, enjoy watching this adder slither away (just a little too quickly for me to get the camera on him before he disappeared over that rock) and a Daubenton's bat
catching flies over a channel in broad daylight (3.20pm!). This is a
crummy picture but you can see the bat shape well in the reflection in
the water...
14th: After a few days of bad weather it has turned very warm and small
tortoiseshells were flying again in my region. Still no other species
than small and large tortoiseshell up here.
15th: Weather forecast for bright spells but reality miserable and cold with occasional snow. No butterflies.
16th: Easter day. Cold. No butterflies.
17th: Mixed cold and sunny. Small tortoiseshells out in number and this large tortoiseshell sunning itself on trees and on a post box (Swiss post boxes are yellow).
18th: Cold again.
19th: Warm and sunny but still only small tortoiseshells around in any
numbers at my altitude, and no other species at all here except large
tortoiseshell. Saw two of these today, one sunning itself in my garden
(pictures here and here).
20th-21st: The warm weather has held recently, though I have only seen small and large tortoiseshell here at altitude.
22nd: Took trip down to the Rhône Valley to see how things were
improving there. Saw: small tortoiseshell (many, but looking worn,
having been on the wing many weeks now); large tortoiseshell (several,
including one looking extremely worn and others clearly old); Queen of
Spain (numerous); orange tip (first one seen from train on way down to
Bex - others throughout day. Quite a common butterfly); Bath white (a
single male); clouded yellow (a single male); southern small white
(quite a few, including this female and this male;
small white (common, especially among the vineyards); green-veined
white (common, especially in the wooded regions); comma (two, both near
Martigny); holly blue (two, one in a garden at Branson and one near
woods); woodwhite (first one near Fully, after a couple of hours of
watching - but thereafter increasingly common, including back in places
I had already looked. It seemed they were emerging during the day);
green hairstreak (a single insect near a woodland edge near Fully);
grizzled skipper (a single insect, late in the day. This is very late
to be seeing so few grizzled skippers); mallow skipper
(just one, among the vineyards); large white (just one, male, in
flight, towards end of day's watching, that is, about 3.00pm). Also saw
this hummingbird hawk moth, my first of the year. Some nice orchids pushing up now: here and here.
23rd: Mostly cloudy but saw my first upland green-veined white and wood whites (one of each) in Gryon.
24th - 28th: Mostly poor weather.
29th: Awful weather in Villars region in the morning but took Asha to the Rhône Valley for a walk in the afternoon (with Matt Rowlings
and his wife, Gwen) and found a little activity there, on a cold, windy
but generally quite sunny day. Things are still very late, though! My
first year tick was a brimstone, seen from the train on the way down to
Bex. In the valley, near Martigny, a single scarce swallowtail was
cruising around one particular spot (my first for the year) and a
handful of wall browns were on the wing (also year ticks). Small whites, green-veined whites and southern small whites
were all flying (and there was a single large white in Bex earlier on).
A single orange tip put in an appearance, as did a green hairstreak -
my second of the year. A few Queens of Spain, some looking rather tatty
now, and a very few small tortoiseshells, also a little weary, were
holding the fort for the hibernators. No large tortoiseshells. No blues
at all and in general very barren, though to be honest the strong wind
must have discouraged flight. A single mallow skipper. We watched a male southern small
white very closely to confirm its identity, because the apical marking
seemed ambiguous, not extending very strongly down the wing edge.
However, as the above picture shows, it does extend down the outer
margin further than in small white, if weakly, and the discal black
mark is noticeably outwardly crescent-shaped. Two further features
serve to identify weakly marked males of this species. The underside of
the hindwing is evenly and rather densely coated in black scales
(less dense and more irregular in small white); the mark on the hind
wing upperside costa, normally covered by the forewing, is outwardly
curved, as revealed in this lucky shot of the butterfly taking off (look at the left hind wing).
May
3rd: Warm. Wood whites are now present but not really common yet around
Barboleuse and Gryon and orange tips too, though even more sparsely. No
grizzled skippers yet in my garden. A single violet fritillary appeared
in the evening and asked to be photographed but my cat and dog scared
it off.
4th - 8th: Descent into wet weather again. Sat. 6th, Sun. 7th and Mon. 8th all miserable, with rain and some thunder!
9th: Woke up in morning to snow! This is my garden first thing in the morning and this is my morning dog-walk...
11th: Sunny though still quite cold. Wood whites and orange tips flying around Gryon region. A single grizzled skipper in my garden - my first of the year at this altitude and only my second of the year anyway!
13th: Trip to Rhône Valley near Martigny, where met Matt and Gwen
Rowlings. After a partly cloudy beginning, this seemed to be the first
real day of summer - at least until the early afternoon, when it
clouded over again! Many species of butterfly were out, apparently
making up for lost time earlier in the year. These included:
Swallowtail (one or two); scarce swallowtail (several, including a
rather small male); Large white (a few); small white (a few);
green-veined white (a few); southern small white (relatively speaking,
quite a lot - here
is a picture of a pair mating); wood white (quite a few); orange tip
(males and females about equally numerous); pale clouded yellow (this
was not a certain ID. There were reasons to opt for both hyale and alfacariensis
but nothing sufficiently decisive and none examined in the hand);
mountain dappled white (two possible individuals at one site, followed
by several confirmed at another. This one
was caught and released by Matt, after which it hung around for 6
microseconds then disappeared again. Hence the rather woolly picture!
The mountain dappled whites at this second site were all flying along
well-worn routes up a steep rockface, with a frequent characteristic
yellow crucifer acting as attractant); common blue (a few, in several
places, mostly males but one or two females); adonis blue (several
males in a few places, as well as a female); chapman's blue
(just this one confirmed, found after cloud and nearly rain had already
set in - there might have been others); Provençal short-tailed blue (a
total of three, probably, including two males and this female,
which looked from any distance exactly like a little blue but gave
itself away at close range by the tails and the shape of the hindwing,
not to mention the blue scales); green-underside blue (several in one
localsed region, including this mating pair, in which the male is the lower, larger insect); baton blue (a single male. Here is a picture of Matt photographing it and here one of my own shots. This one
shows a glimpse of the underside too.); chequered blue (almost abundant
in a broadly localised region. No insects showed anything like the
extent of blue seen in French colonies of the insect, like this one photographed by Tim Cowles. The bluest individual I found was this, and others looked like this and this. There was little or no difference between the sexes.); Glanville fritillary (very common in a localised region); comma (a single, very large and pale, individual); wall brown (very common locally); small heath (a single individual
bravely flying around under 100% cloud-cover); grizzled skipper (three
or four individuals); mallow skipper (three or four individuals).
14th: Afternoon trip to Panex, on an often bright, sometimes warm, summery/blustery day. First dingy skipper of the year was nice to see, though I only found one; little blues were out in some numbers at one site; violet fritillaries
are now reasonably common in the south-facing meadows, though very
flighty and difficult to photograph; orange tips common - here is a female showing its upperside, another showing the underside, and a male on sainfoin; other species seen were holly blue,
small heath, small, large and green-veined whites and the odd small
tortoiseshell (these are scarce now). I had been hoping for
pearl-bordered fritillaries, which usually feed on bugle growing along
woodland rides at this time of year. There were none. This might be
because it is still too early. It might also be because the exact spot
I always see them has had its bugle patch churned up by heavy vehicle traffic... There was very little reason for them to hang around there today.
17th: Although I worked most of the day there seemed to be plenty of
butterflies around in my moments off. Today the painted ladies arrived.
At the time of writing I have seen six (it is still sunny outside),
including this one. Sooty coppers
were on the wing in Gryon for the first time this year and wood whites
and orange tips were out in good numbers. In my garden the grizzled
skippers seem really to have taken off. Here is a romancing pair, here a single individual, and here and here an individual of the form taras, which is not uncommon around here I have discovered. This pale clouded yellow was flying in La Barboleuse in the morning.
18th: During sunny spells in morning painted ladies were everywhere.
Rain set in and became a heavy storm during the afternoon and evening.
19th: Cold after the storm, but bright. Again, painted ladies seemed to
be everywhere, the first one flying off my path first thing in the
morning when I left for work. Amazing numbers of butterflies in Gryon
at lunchtime, including my first Dukes of Burgundy for the year (here and here) and my first woodland ringlets of the year. Also my first ever local green-underside blue (ups here) - until now I have had to go down to the Rhône Valley to see them. Other species enjoying the beginning of summer were: Chapman's blue; dingy skipper; grizzled skipper; common blue; little blue (and here); violet fritillaries; probable meadow fritillaries (but none stopped to let me confirm); sooty coppers
(absolutely abundant, throughout the Gryon meadows); pale-clouded
yellow; whites (at least small white and green-veined white); large
tortoiseshell (a single, very faded, specimen); orange tip; green hairstreak.
20th-21st: Mostly rainy, with sun towards the end of the 21st (Sunday).
Painted ladies abundant and visible even in overcast and wet weather (here
is one skulking in the wet undergrowth). Also grizzled skippers, wood
whites, orange tips and other species taking advantage of any moments
of brightness.
22nd: Very windy - the Föhn has been blowing since last night. But also
bright and often warm. In Gryon I saw my first confirmed Berger's pale clouded yellow
of the year (almost certainly not actually the first Berger's I've seen
- just the first confirmed one - and there were several about today).
Painted ladies still abundant. All the usual whites and orange tips,
including increasingly many large whites; sooty coppers very common,
with my first female of the year today; a single dingy skipper; Chapman's blues, common blues, two green hairstreaks, lots of little blues; lots of grizzled skippers in my garden.
23rd-24: unseasonally cold, but bright patches on 24th especially. Saw
almost no butterflies at all during a long morning dog walk but found
my first chequered skipper of the year (here's another shot, with my dog and cat) in my garden in the early evening and my first pearl-bordered fritillary
close nearby shortly afterwards. Violet fritillaries around, but
looking quite tatty, and also a single adonis blue - my first at
altitude this year. A few small heaths.
26th: Took trains to Martigny early in the morning and did a trek along
the Rhône Valley in search of iolas blues. Found two or three males at
the same place as I found them last year (ups and uns), always hanging around their larval foodplant, bladder senna.
On way, found my first Apollo of the year, as well as seeing plenty of
common blues, adonis blues, one baton blue, one (at least) Provençal
short-tailed blue, painted ladies, all the now familiar whites
(including southern small white), grizzled skipper, pale
clouded/Berger's clouded yellows, walls (abundant), chequered blues, green hairstreaks,
swallowtails and scarce swallowtails, Queen of Spains, Glanville
fritillaries, small heaths and doubtless other things I have omitted. A
trip to a purple-shot copper site produced none of these,
unfortunately, but a Camberwell beauty
did pop in for a photo opportunity. At one point it actually landed on
my dog but when she saw me creeping towards her stealthily she came
joyfully to me and it flew off. Here she is in the same field of vision
though... After returning from the Valley and leaving a hot, tired dog
at home, I headed up to one of my violet copper sites. Saw at least 8
males, mostly competing for sun spots and spiralling around in the air,
including this fresh one and this not so fresh one. Here is an underside. This colony seems to be under some threat from nearby development.
I noticed that despite considerable precipitation this winter and
spring the ground was drier than usual, as if the building work just
below it (down the hill) had created more drainage.
27th: Took long walk from my house up to Frience, then to Solalex, then
up to Anzeindaz and back (this last hoping for some mountain dappled
white, which I have never seen on this route but thought might fly).
Unfortunately the weather meant I saw little, but I did get two northern wall browns, at different locations, as well as plenty of painted ladies and three or four green hairstreaks.
At one point a fritillary flew past looking bright and fresh and very
like lesser marbled - but it didn't stop so I will never know. Grizzled
skipper quite high up the mountain and painted lady at over 2000m.
28th: Hazy warm for most of the morning, clouding over in the afternoon
and raining in the evening. A lunchtime walk around Gryon produced my
first confirmed meadow fritillary
of the year - although I have probably already seen one or two in
flight without them stopping to be identified formally. Here is an underside shot and here a close-up of the upperside. Saw several green hairstreaks and plenty of Chapman's blues, males
and females. Sooty coppers were still in evidence and Berger's pale
clouded yellows common, despite the lack of sun much of the time.
Little blues increasingly common (this one was in my garden) and woodland ringlets bobbing around everywhere over the meadows.
30th-31st: Aseasonal snow descended on the region, lightly on 30th and
then heavily on 31st (and during the night). Here is a picture taken near my house early in the morning of 30th, and here and here pictures from 31st. Amazingly, in a brief dry spell on 30th, when I chose to take my dog for a walk, I found this Berger's pale clouded yellow
hiding in a place protected from the snow. Other than that, these were
not butterfly days. I have never known such intense snow so late in May.
June
2nd: It snowed quite heavily last evening and a little during the
night, before clearing up in the small hours (resulting in well
sub-zero temperatures in the morning, and black ice!). Here is my house in the morning, and the scene as I set off for work.
Nevertheless, the sun put in an appearance today and when I got back
from work I found my first geranium argus of the year in my garden (here and here - clearly a freshly emerged insect), as well as a lovely fresh chequered skipper (ups and uns). There was also a beautiful and equally fresh grizzled skipper, ab taras, but Asha bounced it off before I could get a photograph.
3rd: Walk from Visp to Leuk, along north slopes of the Rhône Valley. In
fact, I didn't reach quite as far as Leuk because Asha was exhausted
and above all very hot (it would have been 22km along the main road -
much more up and down the hills, in and out of the gorges), so took bus
for last litte bit! The journey was quite challenging for a small border collie, including this ladder, (it was either that or jump...) this swaying gorge crossing and this see-through steep staircase!! Saw, in roughly chronological order: adonis blue (abundant throughout walk); pale-clouded/Berger's clouded yellow (frequent throughout); wall brown (abundant); red-underwing skipper (a couple); apollo (common to very common all along walk); Escher's blue (a single female); black-veined white (several, but not really common); Queen of Spain fritillary (common); de Prunner's ringlet
(common to abundant for much of the way); northern brown argus (a
single individual, at about 1100m); red admiral (just one); probable
mountain green-veined white, but didn't get the photograph and don't
think I shall count it; marbled white (first of the year - becoming common as day progressed and warmed up); orange tip (several); small white (a few); speckled wood (a few in shady parts of the trip); wood white (several/many - common in a few places but not everywhere); large skipper (one male - my first of the year); scarce swallowtail (frequent); heath fritillary (several Mellicta seen - just one identified firmly as heath fritillary); Glanville fritillary (abundant in several places, so much so that photographing them was difficult as they kept disturbing each other); safflower skipper (just one - in peak condition and rather flighty); dingy skipper (just one); large blue (just one); pearl-bordered fritillary
(just one or two); green-underside blue (a single male); little blue (a
few); green hairstreak (a few); swallowtail (numerous locally); clouded
apollo (a single individual, near Erschmatt). Back home I found another
lovely geranium argus in the garden.
4th: A coldish day, with the Bise blowing gently and cloud covering the
sky much of the time. Nevertheless, some butterflies were about.
Painted ladies were bombing to and fro, though not so many as when they
first arrived, before the cold spell. There were up to 5 geranium
arguses in view at a time in my garden in the afternoon, and several
grizzled skippers too. Photographed this large wall brown,
my first of the year, during an afternoon dog walk. At about 5.30 it
seemed to be getting generally brighter so I jumped on the bike and
dropped down the road to Les Posses. In the roadside meadows there were
many species of blue, as well as grizzled skippers and red-underwing
skippers. The blues included my first mazarine blues of the year, as well as adonis, Chapman's, common and little. I found no osiris blues.
5th: Not good weather on the whole. Nothing special flying, but I did photograph this rather lovely Mother Shipton moth showing particularly haggish markings (the moth is named after a celebrated 15th-16th century prophetic sorceress).
6th: Mixed cloud and sun. Speckled woods are now flying in the Gryon
woods and geranium argues have proliferated over the last couple of
days. Several meadow fritillaries
were also flying in Gryon, where the commonest blue was now Chapman's
blue. Some adonis blues are beginning to look a little tired but in
general they are still prominent. Male sooty coppers still very
visible, with far fewer females in evidence. After school, at about
4.30, I visited my nearest violet copper site. The weather was
generally poor and little was flying but I saw and photographed a few
coppers, including this upperside and underside
of the same butterfly. I possibly saw my first Titania's fritillary of
the year cruising through, but it is early for this and I couldn't be
certain in flight.
8th: Saw my first red admiral in Barboleuse in the afternoon. My osiris
blue site, where I first found osiris on 5th June last year, in the
company of silver-studded blues, is still barren, the sainfoin not yet
in flower except for a few heads. Just a few Chapman's blues testing it
out and then flying on.
9th: Hot and sunny pretty well all day. This first brood female green-veined white looks rather weary - the second brood will soon be on the wing. Mazarine blues have suddenly appeared in the garden, where sooty copper females are also flying, lots of geranium arguses and one or two grizzled skippers.
A single dingy skipper was defending a territory there and several
Berger's pale clouded yellows (I think) flew through. On the Barboleuse
ski piste the first silver-studded blue of the season was flying, as well as lots of adonis blues (here is a female)
and several Chapman's blues. The osiris site (see 8th) had a few more
sainfoin plants in flower and quite a few Chapman's blues, including
this pair mating and this female. There were also adonis blues there.
10th: Hot and sunny. Took train trip with a friend to a region of the
Rhône Valley known for the continuing presence there of Provençal
fritillary (subspecies berisalii),
a butterfly that has been driven from many Rhône Valley haunts through
intensification of land use, particularly extension of vineyards. The
trip was a success from this point of view, as well as for many other
species. I probably saw many berisalii, though they were fresh
and very reluctant to stop during the time we were there, thus it was
not possible to identify with certainty each one. However, I did video
one from some distance when it paused briefly and extracted these
frames (here and here) which, though awful pictures, show enough to confirm berisalii.
Note especially the engorged black submarginal lunules on the underside
hindwing in one of the pictures. They were flying along hedged rides
and tracks with thyme growing and scattered toadflax, the foodplant.
Also saw: wall brown; common blue; small and green-veined whites; large
wall browns; purple-edged copper (my first of the year); large skipper
(common); little blue; Provençal short-tailed blue (males and females, reasonably common); Southern white admiral (6-8 during trip, all presumably males, defending territories from trees and usually out of reach of the camera); lots of Zephyr blues, subspecies trappi (here and here are some more pictures); apollos (common); swallowtail (several, including one female which laid this egg); scarce swallowtail (many, including this group of four drinking); small heath; safflower skipper (common); black-veined whites (many, including these drinking with a safflower skipper); adonis blue (several); grizzled skipper (one); wood white (a few, looking a little weary); marbled skipper (just one or possibly two); Berger's pale clouded yellow (many); marbled fritillary
(one or two); Queen of Spain fritillary (several); knapweed fritillary
(common locally); Bath white (two); Camberwell beauty (two, including
this extremely tired and worn individual!); several unidentified Erebia
that never stopped - but possibly Piedmont ringlet; probable great
sooty satyr (two possible males and a possible female - but they
appeared when I was preoccupied with other things!); red admiral (a
few); painted lady (a few); purple-shot copper (a single, rather fresh and beautiful, male); comma (one). I am sure I have forgotten a few things in this list!
11th: Took a short walk a little higher, near Solalex. Very little happening at altitude. Lower down, found pearl-bordered fritillary, green hairstreak, grizzled skipper, northern wall brown, mountain green-veined white (first of the year, also here), orange tips and a few whites.
12th: Hot and sunny. Purple-edged copper flying in Gryon. Red admirals
around, as well as painted ladies. Large wall browns commoner now and
female sooty coppers frequent. First Osiris blue
of the year, at a new site. This one was a female and I was initially a
little unsure that it wasn't a large female little blue. Here is another picture. However, the discovery of males at the same site on 13th dispelled that doubt.
13th: Male Osiris blue
in site discovered yesterday. At lunchtime a single male was cruising
around in what seemed to be aggressive defence of his territory. By the
time I came home from school in the early evening there were several
males, even more restless, rarely stopping for long. Here is one of them
during a brief pause - not long enough for me to get in really close.
It wasn't me that was making them twitchy and restless. Even when I
stood at a distance and watched they hardly ever stayed in the same
place longer than a few seconds. Earlier in the day saw a single
small-pearl-bordered fritillary in woods near Gryon. Purple-edged copper now numerous around Gryon.
14th: In early evening, but slightly later than yesterday, at
yesterday's osiris blue site, there was not a single osiris blue.
Instead, lots of silver-studded blues
and little blues, as well as mazarine blues and an adonis blue or two.
Yesterday it was almost exclusively osiris and little, with geranium
arguses too. Saw no osiris blues anywhere today! First false heath
fritillary of the year flew past and I saw two heath fritillaries, this
male and this female. In my garden, silver-studded blues
were suddenly common but it was striking that they were all rather
large and entirely without silver studs, except for a scale or two
(literally) on one or two individuals. Here are some silver studded
blues from my garden (all different individuals): here, here, here, here, here and here. Also had a brief appearance in garden of this female large grizzled skipper.
Initially I was unsure about its identity because of the reduced
forewing markings but careful study of the books makes me believe it
must be this - Higgins and Riley in particular mention that reduced
forewing markings are common in the female. It was strikingly large and
very powerful too, cruising around at speeds almost impossble to follow
with the eye. It never showed its underside but held its wings rigidly
and purposefully out flat when it stopped. Large wall now common,
including females. In the evening, this geranium argus posed for me beautifully (and here).
15th: Osiris site active at lunchtime, with several males disporting themselves conspicuously. Here is one. When I returned in the evening they were still in evidence. Here is another
enjoying a head of sainfoin. In the afternoon I finished early and
zoomed off to check a woodland brown site but there was nothing flying
there. A couple of large walls had me excited for a millisecond... I
haven't mentioned large whites much recently but they are having a good
year. Here is a male.
16th: Dull but warm in morning, brightening up in middle of day. In the
late afternoon I visited my nearest iolas blue site. As I arrived it
was overcast and even raining a little, but I found this male
(I think it was a male - I only saw it flying silhouetted against the
sky) anyway. Before I could get a better picture I fell over. The site
is a 45° slope on loose rocks with thistles, thorns, prickles and spiny
things everywhere. Later, the sun came out and the iolas blues became
very visible. I saw at least 4-5 males and probably 2 females, at a
conservative estimate, but in practice I was seeing iolas blues almost
constantly. It seemed they had all overdosed on coffee because they
settled for seconds, then zoomed off at remarkable speed to the next
1km grid square. I think this might be Europe's fastest butterfly. All
this had nothing to do with me disturbing them - I stood at a distance
and watched (the best way to see this butterfly). Photographs were
well-nigh impossible because of the sheer energy of the butterflies in
the evening heat. I did get this further picture,
for which the male iolas cunningly secreted himself the other side of
the leaf just as I was focusing. Best of all was watching a male and
female flirting, the female flying ahead with very rapid wing beats. I
thought they might settle within reach but a second male joined in and
the whole lot left for France. Iolas blue is quite unlike any other
European blue for its sheer size and power! At the same site was a high
brown or niobe fritillary - it never settled within sight either - and
plenty of other normal blues, moseying around in pedestrian fashion,
including holly blue (lots), common blue and adonis blue. There was
also a single apollo, a single scarce swallowtail, some false heath
fritillaries, Berger's/pale clouded yellows and some whites.
18th: Trip to Provençal fritillary site in Rhône Valley with Matt Rowlings,
then going a little higher up a subsidiary valley. Plenty to see! Wall
browns were present but not really common. Large wall browns occasional
and northern wall brown at one of the higher sites (at least two
individuals). A few commas. Zephyr blue common, as last week; safflower skipper still common too; first small skippers on the wing, as well as plenty of large skippers; knapweed fritillary (several); a single ilex hairstreak; black-veined white
(now common, and gathering in quite large numbers at certain water
spots - but note the nearest white in this picture is a southern small
white); small tortoiseshell around; large tortoiseshell now on the wing
for the summer brood (just one found); high brown fritillary (several
probably - just one formally identified); lots of Provençal fritillaries - by far the commonest Mellicta/Melitaea at the site. Here is another male upperside, male underside and a male on the foodplant,
toadflax. Unlike last week, the fritillaries were stopping regularly
today. They were flying with knapweed fritillaries, from which they
were easily separated by smaller size and much gentler flight. Apollo
(quite frequent, including this freshly emerged specimen on Matt's hand); scarce swallowtail (a few); swallowtail (a few, including this one drinking with the black-veined whites); southern white admiral (several, very conspicuous locally); northern brown argus (one or two); southern small white; green-veined white; small white; large white; Bath white (just one); mountain dappled white (here is an underside shot); orange tip; baton blue (two or three, at relatively high altitude and in very good condition); Alpine grizzled skipper (here is another individual); Alpine heath (butterflies in this region are often intermediate between the Alpine heath, gardetta, and Darwin's heath, darwiniana, but for the individuals we saw today I tend towards gardetta.
Quite probably we saw a single olive skipper but it got away and I
still have yet to get this species without any possible doubt! Best
butterfly of the day for me was a single Alpine grayling, seen near the
end. This was a life tick. Sadly, my batteries gave on the digital
camera exactly as I took a wonderful picture. However, Matt did get
this picture of me photographing it, of which a detail
just shows the buttefly... This was the most exciting moment of 2006 so
far so I am glad there is at least some record of it! Thank you, Matt!
An interesting observation on 18th. My dog, Asha, was standing and
barking at the water's edge, some 5m or so away from a zephyr blue that
Matt and I were watching. Asha wanted us to throw sticks into the water
for her; the blue wanted a peaceful mineral-supping session. The blue's
wings were closed over its back but at frequent, irregular intervals it
would flash them momently wide open and closed again. Suddenly it
dawned on me (and presumably Matt at about the same time) that the
flashes coincided precisely with my dog's barks. Instant reaction - no
apparent delay at all, so it looked as though the butterfly were
barking. Furthermore, it was every bark, without exception - an automatic and instantaneous transmission of noise into flashes of blue.
19th: Titania's fritillary appeared today in Gryon and round about - I saw several all of a sudden. Also saw my first marsh fritillary
of the year - very fresh, large and bright and impossible to get a good
picture of. This was on a quick cycle ride taking me a little higher up
the mountain. I also saw my first bright-eyed ringlet on the same walk,
as well as plenty of dingy skippers, this lovely swallowtail, loads of silver-studded and other blues, whites, orange tips, a few chequered skippers, this rather tatty green hairstreak,
pearl-bordered fritillaries (commonly) and several yellows. On my
return at about 5.15, a single osiris blue was flying at the osiris
site, together with lots of silver-studded blues and some mazarine blues. In the evening, my first ringlet of the year appeared in the garden.
20th: An interesting day, though I didn't get anything new. The Osiris
blue/silver-studded blue site of last year suddenly started producing -
there were none of either species there yesterday. Today there were
many silver-stdded blues and a single male Osiris (at least). There was
also this male green-underside blue (and here)
- the closest I have ever had this to where I live (I thought it didn't
live up here on the hill before this year). In my garden I photographed
another Pyrgus skipper, this time a male. Tim Cowles had cast doubt on my previous large grizzled skipper
from the garden, suggesting that it was a carline skipper. I was in two
minds, because it was very big and didn't behave like carline and was
also very early and rather low down (1300m) - but I had no underside to
check. Here are two photographs of the male from today - here and here.
I did hesitate again, believing it might be carline, but after studying
the books have come down again on the side of large grizzled. Any
clarification from someone who knows these insects well would be
gratefully received! Also managed to photograph this female large wall brown,
which posed well under dark skies as a storm moved in. Visited a
woodland brown site but there were none there yet - it is still a late
year. Pearl-bordered fritillary unusually common everywhere.
21st: Going down with a nasty cold, so butterfly-watching restricted to
sitting for half and hour in the garden with a cup of soup. It was
worth it, though. The first lesser marbled fritillary of the year came through, accompanied by the second. A tufted marbled skipper
set up his territory too - this is always a welcome sight. I see them
here every year but in such low densities I always wonder for how much
longer they will remain. Here is a close-up of him. This heath fritillary
was quite accessible too. The garden was alive with silver-studded
blues, adonis blues (now rather old), common blues, mazarine blues,
whites, yellows, dingy skippers and more. There was one highly mutant Mellicta
fritillary that passed through - but I couldn't photograph it.
Actually, being ill doesn't relieve me of dog-walking duty, and I took
Asha out in late morning. Saw a single female osiris blue on one site
and lots of silver-studded blues. Bizarrely, a huge blue flew through
this site, which I took at first for a large blue. It settled for a
moment, revealing clear blue ups with a narrow border and smooth, dark
cream uns. It then bounced away in a single leap. There are only two
possibilities: iolas blue, which I have never seen up here before (nor
have I seen the food-plant), but which it most resembled by size,
pattern and behaviour; or mountain alcon blue, which it didn't really
resemble in the brief view I got but which does fly on hillsides around
here. Quite possibly I will never know.
23rd: Have been ill for last three days. But in brief ventures outside photogrpahed this slightly variant heath fritillary
in the garden (not as strange as one I saw recently but could not
photograph - and I don't think it is a meadow fritillary) and this
obliging male purple-edged copper. Here is a summer brood small white.
24th: Still ill, but the weather too good not to pause a little outside (and dogs need walking anyway). Here are a false heath fritillary, a large blue supping on sainfoin, a pair of silver-studded blues in my garden (unusually, for my garden, with visible silver studs) and a freshly emerged small tortoiseshell
with brilliant blue trimming. Blues and fritillaries abound in the
meadows, with purple-edged coppers, black-veined whites, yellows and
skippers all there too. It is a remarkable time of year in the
mountains.
26th: In Oxford for a conference. So cycled out to my old black
hairstreak haunts, despite persistent rain, to identify present best
sites. This seemed not to be difficult, as there were signs in the
woods with large pictures of black hairstreaks, confirming I had hit the spot (these signs were not there when I was a student!). But the weather precluded any butterfly-watching. A few ringlets were braving it (it was warm) and a meadow brown or two too - my first for the year.
27th: Slightly warmer, and no rain, but no sun either while I was at
the relevant sites. More butterflies were flying though, including
several large skippers, a lot of ringlets and meadow browns, several
speckled woods and two white admirals, again my first for the year.
29th: At last some sun - and the conference was finished so some time
too. Five hours at various Bernwood Forest sites produced 8 sightings
of black hairstreak, of which two were good close views. But none
stayed put long enough to get even a bad picture. That will have to
wait for tomorrow. The day was successful in other ways though. I have
never seen so many white admirals in a UK site, though they too were
incredibly restless and none settled even a moment. Honeysuckle is
abundant in Bernwood and at least 5 admirals were visible at once
around this patch of honeysuckle,
forever flying, never resting. A great joy was a male purple emperor at
about 11.30 am, crusing back and forth along a ride and flying around
my feet at one point. He never settled EITHER! This freshly emerged hutchinsoni comma
did play the game, so I got one nice picture out of the day. A single
common blue was my only blue of the day. Otherwise, satyrids ruled -
meadow browns, ringlets (by far the most abundant butterfly), marbled
whites and speckled woods. There were also many large skippers and a
few large whites. A single red admiral put in an appearance, and commas
were numerous and conspicuous. In the late evening I and a friend
watched glowworms within the boundaries of Oxford - something I had
never expected to do! Here is a picture of a pair mating.
30th: The day started auspiciously with this purple emperor gliding up and down a woodland ride at about 9.45am. He was still there at 10.30am. This white admiral doing an acrobatic trick was nice too. After many more hours searching this and different woods I eventually cajoled a black hairstreak or two into staying put long enough to be photographed. Here is another picture,
of a rather more tatty one. My impression was that this was rather
after the peak of the season - more were tatty than fresh. I also
enjoyed watching wood whites.
Both wood whites and black hairstreaks are scarce British butterflies -
there are only about 30 colonies of the latter remaining in England, in
a band from Oxford to the East Midlands. I was certainly privileged
today.
July
2nd: Hunted for my former white-letter hairstreak sites near
Woodbridge, Suffolk. Although I didn't see any hairstreaks - it is
still very early - the habitat was intact and in places improved.
Meadow browns, ringlets, painted ladies, red admirals and speckled
woods were the predominant butterflies. Had my first small copper of the year at Shingle Street on the coast.
3rd: Began return journey to Switzerland with my parents, driving through France. At a layby off a main road in France a lesser purple emperor
was hanging around the lavatories, paying particular attention
(unfortunately) to the ladies'. It was very difficult to get good
upperside shots of this butterfly but here is one slightly out of focus and here is another I took without looking through the camera (the butterfly was perched above eye level) so I chopped off half of it!
4th: In woodland near Troyes lesser purple emperors abounded. At one
point there were many feeding together and they seemed very restless
when I approached and I couldn't get a picture. I soon discovered the
reason was that they loved the smell of sweat on me. Here is one that landed on my bald patch!
This really was a matter of luck - I held the camera above my head and
clicked on the shutter. I soon worked out that I could place my hand
over my head, attract the lesser purple emperors to my hand and
photograph them on that. Here and here
are a couple of pictures. Lesser purple emperors seemed to be the
butterfly of the trip - they popped up everywhere we stopped. But white admirals were also common and at one place I found many brimstone.
Other butterflies common in central France as we passed through were
peacock, red admiral, meadow fritillary, marbled fritillary and (less
so) large tortoiseshell. My first silver-washed fritillaries of the
year were flying in one wood.
5th: Silver-washed fritillaries and small skippers flying in my garden in the morning, as well as a Fabriciana fritillary which didn't stop. In the early afternoon a walk in local woods produced a mass of Arran browns,
as well as a single woodland brown. This last was very welcome because
I used to see this species some years ago in these woods and had not
for a few years now. The woodland brown never descended from high
bushes and a storm set in soon after I found it, but for the record, here is a long-shot.
8th: Mixed cloudy and sunny day. In mountains near Villars my first
chalkhill blues of the year were flying and I had brief views of
mountain clouded yellow and shepherd's fritillary between clouds. Bright-eyed ringlets
were common and also some woodland ringlets - these seemed to be the
only ringlets around. I might have seen manto ringlet but I couldn't be
sure before it flew off. Here is a pair of mazarine blues mating. Alpine heath common and silver-studded blue fresh and also common. A single, rather tatty, female large blue was nice to watch and on the way down I found Titania's fritillary very common. Because of the weather, many were sitting around so the undersides could easily be photographed (and here). Up in the mountains it still seemed early for most things, with none of the usual Erebia on the wing, like dewy ringlet or blind ringlet, but the weather made it difficult to draw firm conclusions.
10th: A walk in the mountains near La Barboleuse. Mountain alcon blue was abundant at the same place as last year. Here is a female sitting on the foodplant, with eggs clearly visible on the plant. In fact, most of the visible foodplants had good numbers of eggs on - here is an example. Eros blues were abundant too. Here is a picture with at least 5 adult males on vegetation. A single turquoise blue - brilliant and freshly emerged - was a pleasure to watch, though I couldn't get a picture. A single damon blue was more amenable - here he is with a northern brown argus.
Silver-studded blues were abundant but rather worn. My first dark green
fritillaries of the year were flying, and also my first lesser mountain
ringlet. Orange tips were still on the wing. Plenty of dingy skippers,
meadow fritillaries, lesser marbled fritillaries, a few marbled
fritillaries, Titania's fritillary, common blues, mazarine blues, a
single large blue, a few little blues, false heath fritillaries,
various whites, painted ladies, a red admiral, large wall brown - in
short, butterflies were abounding today!! Oh, and a single alpine
argus, a male, that I couldn't get a picture of either because he flew
off over the meadows...
11th: Walk up to a local high spot. Couldn't spend that much time
butterflying, because with company, but found my first blind ringlets
of the year, as well as my first definite carline skippers. The form debilis
of marsh fritillary was flying and there were plenty of swallowtails
hilltopping. Eros blue present, and also alpine argus. Lower down, dark
green fritillaries now quite prominent, and Titania's fritillaries
still around in good numbers. Black-veined whites and clouded yellows
around. Red admirals having a good year, as are large whites still.
13th: Walk around Les Grangettes in afternoon, while a thunderstorm approached! Saw quite a lot of Provençal short-tailed blues, all males and all looking very smart and fresh.
14th: Today was a good day for blues. In quite a long walk, taking me
up to two local high points, I saw little blues (quite common,
especially higher up), common blues (a few), Chapman's blues (several,
in vicinity of high, late-flowering sainfoin), osiris blues (at least three males,
on their last legs, high up - females difficult at this stage of the
season with little blues and mazarine blues around and everything
rather tatty), glandon blues (my first for the season, quite numerous, including females,
at a colony very high up. The males were extremely difficult to get
close to because they buzzed off at every fly that passed and never
seemed to relax), silver-studded blues (very common in a few places), idas blues
(my first for the year and my first ever local ones, though I always
feel a twinge of doubt with these altitude idas blues, having a prominent dark border. Here is an underside shot), mountain alcon blues
(still common locally - where every single gentian plant is now covered
in little white eggs!), mazarine blue (common - some males tatty and
large, so I took these pictures, here and here, thinking I was getting a male mountain alcon blue!), turquoise blue (now common in several places - here and here
are more pictures, showing the underside), alpine argus (probably just
one), northern brown argus (several, high) and brown argus (at about
1500m - so quite surprising). Other butterflies seen today were blind
ringlets, water ringlet (just one or two, at middle altitude, but no
photographs possible), dewy ringlet (several at altitude but none
photographable. This insect has a frustrating habit of drifting around
drippily and occasionally settling but never letting staying long
enough for a picture. However, with its pathetic flight style and
silver-grey hindwing it is easily identifiable even in flight, except
in the Pyrenees where the false dewy ringlet flies). Red admirals,
peacocks, small tortoiseshells and assorted whites were common all day.
My first Niobe fritillary of the year was flying and dark green
fritillaries were reasonably common in places. False heath fritillary
now very common almost everywhere at altitude, but none above about
2000m. A small colony of mountain fritillary at the local highest point
(well over 2000m - I'm not sure the exact figure), including at least
one female, permitting identification. There may have been shepherd's
fritillary there too - the males are difficult to identify. Here is a
male carline skipper, and here a picture showing the underside.
15th: A fantastic day in the Valais, with Matt Rowlings. We visited three sites at different altitudes and saw, in roughly chronological order: silver-spotted skipper (my first of the year - two or three in total); large ringlet (amazingly common at all the higher places, even where there were no trees in the vicinity); idas blue (locally hyper-abundant); Swiss brassy ringlet (very common higher up); large grizzled skipper (a couple, relatively high up); mountain clouded yellow (very common higher up); mountain fritillary (the commonest I have ever seen it, at altitude, with many females visible to confirm identity); shepherd's fritillary (common at altitude, often looking very macular by comparison with the ones I see near me in Vaud); Grisons fritillary (abundant at altitude - here is a light female and here a dark one); lesser mountain ringlet (several); silky ringlet
(my first ever, and present in small quantities at altitude. At one
point where it was difficult to photograph there were two or three
together - otherwise I just saw single specimens); mnestra ringlet (again, my first ever - these were commoner than silky and easier to get close to); marbled ringlet (just one); alpine argus (several, including one or two that posed very nicely for photographs); small apollo
(yet again, my first ever, and a wonderful species. They were cruising
up and down steep slopes as well as over scree. Here is a female); alpine grayling
(only two or three - but I was able to get a couple of photographs, at
least!); small mountain ringlet (quite a few, at altitude); scarce copper (relatively few, in several locations); purple-edged copper (including this dark female); marsh fritillary, form debilis (common in places, high up); apollo (a few at altitude, near the small apollos, and more lower down later); Cynthia's fritillary (these seemed to be near the end of their flight season - this female
is also rather tatty! But it was wonderful to see them up in the high
grassy gullies, the males in particular looking very distinguished
despite being so tired); glandon blue (locally common); silvery argus
(just one); Niobe fritillary (one or maybe two); peak white (locally a
few - in precisely the same place as I photographed them last year); great sooty satyr (locally very common); dusky meadow brown (a few in hot lower sites - only males and probably fresh on the wing); white-letter hairstreak
(two or three at one site, low down, in shade along a very hot path);
Scotch argus (just one - the first of the year, at relatively low
altitude); silver-washed fritillary (a few - including this one photographed accidentally with a flying wood white); wood white (several); purple-shot copper (several); marbled fritillary (common lower down); spotted fritillary (locally common in very hot places lower down); provençal short-tailed blue
(very common at lower-altitude, hot sites); red-underwing skipper (just
one); ilex hairstreak (a few); damon blue (just one, relatively low);
turquoise blue (a few, lower down); scarce swallowtail (a few); adonis
blue (a few, at low altitude); Chapman's blue (a few); Bath white (one or two); zephyr blue (one); Meleager's blue
(just one, my first male ever); safflower skipper (just one); southern
white admiral (two); holly blue (several, at low altitude, hugging
shade); purple hairstreak (a single insect, or possibly two or three,
apparently attached to a single, isolated oak tree at low altitude);
small whites, green-veined whites and lots of large whites; painted
ladies, small tortoiseshells and red admirals... I'm sure I've missed
other things out too. The Valais is a quite remarkable part of Europe
for butterflies!!
16th: An excellent day on my local patch, near Villars. Matt Rowlings
joined me and embarrassed me by finding a local species I had not found
here before - cranberry blue! Here are the upperside and underside
of a different individual. He was also able to confirm, by netting and
examining in the hand, the olive skippers I identified hesitantly here
last year. Here is the upperside
of one - I will come back later in the week to see if I can photograph
some undersides, which are very characteristic. Other good species were
my first manto ringlets of the year, plenty of marsh fritillary, form debilis, plenty of mountain fritillary and also shepherd's fritillary, abundant bright-eyed ringlet, two clouded apollos, a single carline skipper, some small tortoiseshells, mountain clouded yellows, a couple of alpine arguses, many northern brown argus,
blind ringlets, silver-studded blues, mazarine blues, a single large
blue and... it was a very good day up the mountain. The clouds came
over as we walked down, but we saw Arran browns, Titania's fritillary
and a few other things before it got too cold. The bizarrest sighting
of the day was a purple emperor at 2200m. I didn't see it but Matt
apparently got within 5m of it and was left in no doubt (though he
couldn't swear it wasn't lesser purple emperor). The second bizarrest
sighting was a Piedmont ringlet - we currently think. Matt has the
photos and I will need to see them before I commit myself - I have
certainly never seen this species here before. [Update: the pictures
clearly show a Piedmont ringlet, form valesiaca. In due course, Matt will post them.]
17th: I stayed very local today - in Gryon all day. Great banded
graylings were common, swooping around near woods and over meadows and
roads. This female purple emeperor
was flying in the Gryon woods and occasionally settling, as here,
rather like a male guarding his territory. It is certainly a female,
however. White admirals were
common locally in the woods. I also found my first Gryon woodland
browns. This was at around 1.00pm and they were sitting around, holding
their wings open, really very approachably. However, every single one
flew the moment I depressed the shutter release on the camera and I am
sure it was because of the noise. My digital camera is at the
'beginner' end of the range and I have to be within 20cm of a butterfly
to get pictures worth taking (closer for smaller butterflies of
course). At this range the woodland browns could clearly hear the
noise. It was very frustrating to see the insect beautifully displayed
on the LCD screen, knowing full well it would have flown before the
focusing mechanism had finished whirring!! Later in the day I had ten
minutes to spare while the station prepared me a ticket and so I
checked one of my local osiris blue sites. Surprisingly, a female was still on the wing! This is probably my last osiris blue of the year...
18th: Day trip on public transport to a site in the canton of Bern, to look for scarce large blue and dusky large blue,
both of which I have been seeing there for some years now. The scarce
large blues were looking distinctly end-of-season, being almost all
females and very much the worse for wear. Just this one looked reasonably fresh. Nevertheless, their numbers were good. The dusky large blues were on the whole fresher and also in good numbers. Here is another female scarce large blue laying eggs, and here a female dusky large blue
doing the same thing. I had the feeling a lot of energy was being
invested in the future in these colonies - a lot of egg-laying was
going on! Other species present were manto ringlet, water ringlet,
Scotch argus, Arran brown, blind ringlet and ringlet. This geranium argus was eligible for a free bus pass and this melanic false heath fritillary had clearly seen better days too. It would have been rather striking when freshly emerged. Can anyone guess what this Carcharodus skipper
is? Lesser marbled fritillaries and Titania's fritillaries were
abundant, as were large whites. I saw several mountain green-veined
whites, both males and females, and meadow browns, oranges skippers,
large skippers, dingy skippers, purple-edged coppers, painted ladies,
red admirals and more besides. The mountains are alive with
butterflies, even though the world-weary state of many of them is a
sign that the peak is past.
20th: Went back to photograph the woodland browns of 17th, hoping they
would be easier if I went a little earlier in the day. I did get some
pictures, but of very worn insects. This one was barely clinging to its leaf and this one simply sat in the shade on mud, with no obvious will to live. In contrast, this female poplar admiral,
the first and only poplar admiral I have ever seen in my life, had a
very definite will to live. I spotted her among the herbiage and she
gave me about 10 seconds to get this clumsy shot (from a distance - I
have cropped considerably) then lifted like a kite into the air, paused briefly on a hazel bush,
rose majestically, circled a couple of times (like an eagle - or am I
getting too poetic?), then cruised off into the canopy and away,
leaving me breathless. Naturally I hoped to see her again but I didn't.
I searched for poplar trees in the vicinity but there were none either.
I think I was extraordinarily lucky.
21st: Almost my last day of holiday, so I spent it in the Valais, at a
couple of sites that I reached by public transport. I haven't sorted
through all the pictures yet, and am up again at 5.00am for my last day
of holiday tomorrow (!) but here is a brief report anyway. At the
first, high, site, Darwin's heath were common. Here
is one trying to find its place in Tolman. As the day hotted up,
moorland clouded yellows became increasingly common, but only really
started settling for photos as I was about to leave, at 12.30pm. Here
is a rather old male, and here a female, taken in unfortunate light. Never mind - they are lovely insects on the wing, quite clearly distinguishable from other Colias species by (in the male) the pale lemon yellow with unbroken borders. Mountain clouded yellows were also common. The Erebia
species were predominantly large ringlet, with small mountain ringlet,
lesser mountain ringlet and Swiss brassy ringlet also common. I saw a
couple of cranberry blues, both males this time, though unfortunately
the pictures are unpublishable! Mountain fritillaries were common (here is an underside
of a female, showing how washed-out the colour scheme is as compared
with a shepherd's fritillary), as were marsh fritillaries, ssp. debilis.
I photographed many fritillaries during the day but I still have to
analyse a lot of the individuals as they were frequently extremely
tatty. Grisons fritillary was common and a few Niobe and high brown
fritillaries were present. A single pearl-bordered fritillary. Painted
ladies were flying through, as were Alpine graylings, though not a
single one of this latter species stopped. Idas blues were quite
common, but all worn. A single mazarine blue put in a cameo appearance.
At the second site, somewhat lower down, I found rock graylings abundant and, after a while, very friendly. Here is one on my shorts, another tasting my lunchtime beer and finally a shot of Asha trying to discern the difference between rock grayling and woodland grayling. She reckons they have a slightly different smell - something the books fail to point out. Dusky meadow browns were locally abundant. Here is a male. Escher's blues were present and there were lots of great sooty satyrs. A beautiful silver-washed fritillary, form valezina flew past and settled briefly (here is the upperside) and there were plenty of knapweed fritillaries. The various Mellicta
fritillaries I photographed will have to wait for analysis. I saw
several spotted fritillaries, males and females. All in all a very
rewarding day, though extremely hot under a relentless sun. Here is a marbled white against a mountain backdrop and here a silver-spotted skipper (photographed at the first, higher, site). I will post more pictures shortly.
22nd: For my last real day of holiday (for the time being) I took a
trip along the Rhône Valley to some of the higher mountain passes with
Matt Rowlings, meeting up with some visiting English butterfly
enthusiasts along the way. Our target species for the first site was eriphyle ringlet,
which duly appeared and though not easy to photograph provided pictures
for all. Most had two black spots (very small) on the forewing, like
that in the previous picture. But a sizeable minority had none at all,
like this one. The upperside hindwing of all was particularly characteristic, often having just one orange spot, in space 4, as in this insect. At the same spot were plenty of mountain clouded yellows, moorland clouded yellows and at least one small apollo
(whose protective arm is hovering over the moorland clouded yellow in
the previous picture), as well as purple-edged coppers and large
ringlets. A few cranberry blues
put in welcome appearances and idas blues were common there too. At our
next site, in marshy ground near a river, though also quite high up,
there were hundreds of Essex skippers massing in mud, together with a
few chalkhill blues, idas blues, a turquoise blue, and some very
amenable moorland clouded yellows. There was, sadly, one dead moorland clouded yellow, which I prised open and photographed just to show how lovely the upperside is,
normally only visible in flight. We confirmed the identity of a single
almond-eyed ringlet - my first and so far only individual of this
species this year - but I was unable to photograph it. This male cranberry blue
was very nice to see. There was a male (probably) mountain form large
blue, plenty of lesser mountain ringlets and large ringlets and again
mountain clouded yellows, as well as black-veined whites, purple-edged
coppers. A single specimen of mountain marsh fritillary (debilis)
reminded us we were very high up. By the time we reached our next site,
at about 2400m, it looked rather cloudy and as though the game was
over. However, there were many treats in store. Here is a male peak white in quite good condition and here a dewy ringlet on less good form! We had marvellous views of both male and female Cynthia's fritillary, including good underside shots. Best of all for me was a single, unmistakeable dusky grizzled skipper,
a life first. We weren't particularly looking for this and apparently
the group we met had seen others elseswhere during their trip, but it
was very exciting. Here it is posing on the appropriate page of Tolman (it is Pyrgus cacaliae) and here is an underside shot. There were also many silky ringlets on the scree, though I was unable to get a good picture. The only one I did take, badly, was somewhat ambiguous and may turn out to be a sooty ringlet, form oreas.
I think not, though - I think it is just a spotless silky ringlet. At
about this point a storm set in, accompanied by heavy rain, and we
rushed back to cars after a very good day out.
25th: Yet again hot and sunny - allegedly the hottest day in
Switzerland so far this year. I was back at work but saw some
butterflies on my dog walks and in the garden. Most surprising was
probably a southern small white female
in my garden (with other southern small whites and also small whites) -
I think this is the first time I have seen them in my garden. I think
the heatwave has encouraged this second brood to spread beyond its
normal range and climb up the mountain from its valley haunts.
Surprisingly too, a male osiris blue was still flying at one osiris
site (the site that began 3 weeks late this year). He was worn and very
obviously a hanger-on from the single, summer brood rather than a freak
second-brooder. A female purple emperor was flying near a friend's
house in Gryon in the afternoon. Damon blues are now common, and meadow
browns abundant, especially on the oregano in my garden! Lesser marbled
fritillaries still common, and dark green fritillaries apparently on
the increase - they are one of the last fritillaries to remain on the
wing in the autumn.
26th: A little more cloud than recent days but still extremely warm. Silver-spotted skippers are now in my garden, coming to the oregano in particular but also other herbs.
27th: Sunny, tending to stormy by late afternoon. The oregano was alive
with meadow browns, small skippers, whites, a silver-spotted skipper, a
Scotch argus and occasional blues, while large wall browns came onto the terrace and this late tufted marbled skipper
hung on in the grass. When I took Asha for her evening walk, at about
10.15pm, a hedgehog was nosing around on the ski piste - the first I
have seen here for several years.
30th: Spent the morning near Martigny. I was looking for blue-spot
hairstreaks, which were apparently still on the wing last weekend, but
I found none. Nevertheless, I did find this female Meleager's blue (and here), as well as plenty of other blues, in good numbers (common, adonis, turquoise, chalk-hill, brown argus). Great sooty satyrs were common but it seemed their numbers might be on the wane; this one had been caught by a praying mantis, but I doubt that was the main cause. The mantis was not the only thing perfectly camouflaged today - here is a grasshopper with a colour scheme based on lichen-covered rocks. Dryads
had emerged in good numbers in some places, as if to replace the great
sooty satyrs. They were very difficult to get close to because they
seemed to spend their entire time escaping the merciless heat of the
day in the shade of hedges and woodland edges. Spotted fritillaries were very common (here is a female), as were Berger's clouded yellows. Here is a picture of a couple of Berger's clouded yellows, the female showing her upperside very nicely, and here another (in both pictures, the male is in flight). Southern small whites were abundant. I saw a couple of safflower skippers, which I hadn't expected so late (here is the upperside). On returning to Gryon I found this female Niobe fritillary laying eggs on the bark of a lichen-covered tree (here
is another picture of her). The young caterpillars will feed on violets
but there are no violets at this time of year so they must wait until
the spring, when they will climb down the tree and munch to their
hearts' content!
31st: Stayed local, in the Villars region, with Matt Rowlings. We had hoped for plenty of water ringlets for photographs, but at the site we visited today we found just this one male (for certain - Erebia can be difficult in flight). There were plenty of Scotch arguses, lesser mountain ringlets, manto ringlets and Arran browns though! We were lucky to watch a female Scotch argus laying an egg on this isolated head of grass (Agrostis stolonifera I think, though I learnt my grasses in England). Here is a close-up of the egg. At the same site were also about 10 dusky large blues, living rather precariously (and improbably) by the side of a road. Here is one carrying a hitch-hiker.
In the afternoon I visited my local mountain alcon blue site, though
light rain had set in. I found that the gentian flowers had blossomed
since my last visit and at least some of the eggs had hatched, though
many remained on the plants. Here and here are some pictures of the eggs (they are the little white dots on the leaves). A damon blue was braving the dull weather but little else was flying. Here is an upperside picture of him. On the way home I photographed this female high-brown fritillary. Finally, in the garden, in rather watery sun, were masses of meadow browns, gathering on the herbs.
August
1st-14th: I was working most of this fortnight and the weather was
often poor - much rain and frequent storms. Nevertheless, butterflies
flew when they could. Satyrids were most prominent because of the cloud
cover - meadow browns, Scotch arguses and Arran browns were all
numerous. Damon blues were probably the commonest blue in my region but
a few mazarine blues were holding on and there were also common blues
and Chapman's blues. At altitude, manto ringlets became increasingly
common and lesser mountain ringlets in places abundant. Southern small
whites continued to fly occasionally in my garden and silver-spotted
skippers became common (fairly, anyway). I am out of Switzerland
without my own computer as I write - more details and photos are on my
computer.
16th: In Suffolk, UK. Bright much of day, with cloud and occasional
showers too. Graylings were abundant at a forest spot. Here is a
picture of me photographing one, taken by my mother, and here a well-camouflaged grayling
photographed with her camera (I cannot transfer my own pictures here).
Gatekeepers were also flying, in smaller numbers, as well as meadow
browns, small coppers and one or two common blues. There were small,
green-veined and large whites in the garden in the morning.
17th: To Minsmere in afternoon. I expected to see purple hairstreaks
but there were none. Several commas; gatekeepers and meadowbrowns
common; a few speckled woods - but otherwise very few butterflies around.
18th-25th: Suffolk, UK. Weather very mixed, with a predominance of dull
or rainy days. Here is a list of all the butterflies seen during the
stay: Speckled wood (common in all the local woods - here is another picture); grayling (common in coastal regions and certain inland woods - here is a picture of the typical woodland habitat with heather); meadow brown (common but generally tatty now); gatekeeper (not as common as usual, but present - here is a female upperside); ringlet (a few); common blue (several colonies of rather ageing butterflies); brown argus (vibrant colonies at a few locations - here is an underside); small copper (a few); red admiral
(a few); painted lady (a few); peacock (a few); large white (a few);
small white (common, and laying avidly on the cabbages and sprouts in
our garden - this egg was on
sprouts); green-veined white (common); comma (common). Dragonflies were
common throughout, with common hawker, migrant hawker and brown hawker
being the most prominent large species and common darter the commonest of the small. In one wood, ruddy darters were quite common by a large, overgrown lake. Parasol mushrooms were sprouting up in many places - delicious...
30th August: Back in Switzerland, interesting butterflies are still
very much on the wing. Near Martigny I found a new (for me, that is)
colony of brown hairstreaks (here is an upperside shot)
and at the same site Chapman's blues, clouded yellows, silver-washed
fritillaries and more were flying. My first tree graylings of the year
were basking on rocks and shifting timidly up to sheltered grassland as
I approached. Unfortunately, I had relatively little time to spare and
so could not search as much as I wanted.