By now it was really time to be heading back to the villa,
but I had three quick stops I wanted to make on my way back down the mountain.
The first was at a viewpoint I had found two years ago. This is at about 2100
metres above sea level and the last time I was there I saw several Swallowtails
hill topping.
I thought that the first butterfly I saw there was a very
worn Blue-spot Hairstreak, but when I was looking at my pictures later I
realised it was a False Ilex Hairstreak, Satyrium
esculi.
When compared to the Blue-spot Hairstreaks, Satyrium spini, you can see the subtle
difference in the white line on their wings.
In contrast to my last visit, I only saw one Swallowtail, Papilio machaon, this year and it was
very ragged. There was also just the one Spanish Swallowtail, Iphiclides feisthamelii, in slightly
better condition, but it had still lost its tails!
As with my previous visit there were a lot of Wall Browns
squabbling over their territories, but I didn't spot any Large Wall Browns this
year. I did see a Clouded Yellow, Colias
crocea, which I haven't seen before in that location.
I jumped back in the car and drove down another 100 metres
to the spot that Mike Prentice had suggested. There were a lot more butterflies
there now than there had been at 9am.
I saw two Graylings, Hipparchia
semele, one much lighter than the other. I spent ages checking my photographs
to see if either of them were Nevada Graylings, but they both turned out to
just be standard Graylings!
There were so many different butterflies flying amongst the
vegetation there, including Long-tailed Blues, Spotted Fritillaries and Common
Blues. They were very active in the afternoon heat, so many of them didn't stop
for a picture! I managed to catch a shot of this Queen of Spain Fritillary, Issoria lathonia.
And I think this is a Large Grizzled Skipper, Pyrgus alveus. I have to admit that I
find it very difficult to differentiate between many of the skippers.
Other butterflies there included Silver-studded Blues,
Marbled Whites, Great Banded Grayling, Blue-spot Hairstreak and Southern Brown
Argus. However, I didn't have long to watch them on my whistle-stop descent!
My final stop of the day was a little further down the
mountain at about 1800 metres above sea level. This is a little scrubby area
next to some Pine trees that I discovered two years ago. As then, I
certainly wasn't disappointed with the butterflies I saw there.
Strangely, exactly as on my visit two years ago, the first
butterfly I saw was a Marsh Fritillary, Euphydryas
aurinia beckeri. Just the one next to where I parked the car.
The place was awash with butterflies, including Southern
Brown Argus, Aricia cramera;
Essex Skippers, Thymelicus
lineola hemmingi;
Silver-studded Blues, Plebejus argus hypochionus;
And I think this is a female Idas Blue, Plebejus idas nevadensis.
There were also Large Whites, Small Whites, Common Blues,
Purple-shot Coppers, Cleopatras, a Rock Grayling and an Oriental Meadow Brown.
Just like the last time, I saw one Black-veined White, Aporia crataegi, but this year it was kind enough to allow me to
take a picture!
I spent some time following this Iberian Marbled White, Melanargia lachesis, to try to identify
it. There are three different species found in the Sierra Nevada, but I have
only seen the Iberian Marbled White there.
All too soon I had to drag myself back to the car. I had had
an amazing few hours in the Sierra Nevada seeing 42 different species of
butterflies, with several of them being species I hadn't seen before. It was
certainly worth the three hour drive each way to get there.
