Sierra Nevada Butterflies - June 2024 Part 3

A bit further down the mountain is my favourite butterfly spot. Somewhere where I could spend days just watching all of the different species. There were maybe not quite as many species there as during my July visits, but I still saw more than 22 species in the hour, or so, that I was there.

There were butterflies everywhere I looked. First off was a Silver-studded Blue. At least I think it was, as I am still a little uncertain about the difference between Silver-studded and Idas Blues in the Sierra Nevada.

There were some Small Skippers flying there.

Also some beautiful Marsh Fritillaries each with their favourite perch that they would return to when disturbed.

Obviously Small Whites were the most numerous butterfly there, too, but close behind were Common Blues. I must have seen more than 15 of them.

Other common butterflies were Meadow Browns and Wall Browns.

I was also really pleased to see Mother-of-Pearl Blues. These are really beautiful butterflies and there were several of them flying there this year.

Again, there were plenty of Wall Browns, Bath Whites and Clouded Yellows.

Quite a number of butterflies flew past, which I could identify, but they didn't land. These included Black-veined Whites, Large Whites and Cleopatras. There were also a few that I couldn't identify, that looked as though they were Graylings of some kind.

I took a picture of this skipper and later identified it as a Large Grizzled Skipper.

There were a few Knapweed Fritillaries, which had taken up territory on prominent branches, seeing off any other butterflies that flew anywhere near.

I also saw lots of little Southern Brown Argus flying...

...and after I returned home and looked at my pictures, I noticed that some of them were Mountain Argus.

I also saw a few Speckled Woods, which I haven't seen in the Sierra Nevada before.

I saw some Iberian Marbled Whites and a Red Underwing Skipper, but wasn't quick enough to photograph them.

Eventually, I had to drag myself away, knowing that I had a three hour drive to get back to the villa. It had been a fantastic day, though and in total I managed to identify 36 species. Not as many as I would have seen in July, but still a fantastic number in one day.

Sierra Nevada continued

There is a meadow is just off the road at about 2,000 metres above sea level that I always visit when I go to the Sierra Nevada. It has a little stream running through it, which I expect is quite ferocious during the snow melt, but is mostly dry in the summer months. It is such an amazing spot, as there are so many butterflies in quite a small area. Again, the butterflies I saw this June were quite different from what I am used to seeing in July. There were far fewer, but they were lovely nonetheless.

Almost immediately a beautiful Knapweed Fritillary landed on a shrub in front of me. I think there must have been about ten of them in this area.

A few Iberian Scarce Swallowtails kept flying across the meadow and there must have been more than 40 Clouded Yellows.

All along the dried up stream bed there were little Lorquin’s Blues.

Despite their size they were quite aggressive, chasing off any other butterflies that dared to land too close! Here is one about to attack a Common Blue!

I normally see a lot of Marsh Fritillaries at this spot, but this year I only saw one. I also saw eight or ten Small Heaths. These had me a bit confused at first as some of them appeared to have some metallic scales on their wings.

The Queen of Spain Fritillaries here were a lot fresher than those higher up the mountains.

I was pleased to see some Common Blues, Polyommatus icarus, here. In most of Southern Spain they are replaced by the identical-looking Southern Blue, Polyommatus celina, but the Common Blue occurs in the Sierra Nevada, having been left behind as the climate warmed after the last Ice Age.

I spotted another little butterfly that I was surprised to see. It was a Green Hairstreak. I think I saw three different individuals. I have never seen these in the Sierra Nevada before and expected that they would occur earlier in the year.

Making up the numbers were Small Whites, Painted Ladies and Meadow Browns.

There were some Western Dappled Whites amongst them.

 I also saw a Southern Marbled Skipper.

And I had a lovely view of what I thought was a Spotted Fritillary. It wasn’t until I checked my pictures back home that I realised it was a Lesser Spotted Fritillary, Melitaea trivia, – a species I hadn’t seen before.

On each of my three previous visits to the Sierra Nevada, always in July, I have seen over 40 species of butterflies. This year, with it being earlier in the year I saw 23 species. I didn’t feel disappointed in the slightest. It would have been nice to have seen some of the rarer species higher up the mountains, but this delightful meadow was so lovely and it made up for the lack of variety I had seen earlier in the day.

Sierra Nevada Fritillaries

I walked a little further down the dry stream bed to where it opened out into a rocky area. There were several fritillaries flying around fighting over this prized territory. It was so nice having time to observe them and take pictures of the upper and underside of the wings. I realised that they usually returned to the same spot after a bout of aerial combat, so I was able to wait for them to return for a photograph!

There were at least two Knapweed Fritillaries, Melitaea phoebe.

They seemed to be continually chasing off some Niobe Fritillaries, Argynnis niobe altonevadensis.

A Spotted Fritillary, Melitaea didyma, seemed to be at the bottom of the pecking order and was quickly seen off.

But a Marsh Fritillary, Euphydryas aurinia beckeri, was more persistent, constantly returning to its favourite rose bush.

Occasionally a larger Fritillary would fly past, but it would soon be chased off before it had even landed. I suspect they were High Brown Fritillaries, Argynnis adippe, as that is the largest fritillary occurring in the Sierra Nevada.

There were also a few Queen of Spain Fritillaries, Issoria lathonia. They seemed to be the top dogs in the area.

I returned to the car to have a drink of water and while I was there I noticed two fritillaries on a yellow flower below me. I cautiously approached them and saw that they were Cardinal Fritillaries, Argynnis pandora.

Despite a disappointing start to my day, I ended up seeing 33 species. It was so nice being able to spend some time watching the butterflies in this little meadow.

Sierra Nevada Butterflies - July 2016 (3)

I retraced my steps towards the car park, but took a shortcut below the observatory as I wanted to head towards a stream in the valley below. I noticed that a small cloud had developed above the valley and it appeared to be stuck there. As I entered into its shade I saw a lovely female Escher's Blue, Agrodiaetus escheri, waiting for the sun to come out again. I decided to wait with it to see if I could get a photo of the upper side of its wings.

Thankfully, when the sun came back out it opened up its wings. I have taken many pictures of female Lycaenidae, which I find almost impossible to identify from the upper wing shots. I hope that this picture may help me to identify other female Esher's Blues.

As I walked down the feint path in the mountain side I came across several Spanish Brassy Ringlets, Erebia hispania. They were quite obliging as they sat against the rocks warming up once the cloud had passed.

It is difficult to say which blue butterfly was the most common on the way down to the stream. There were probably equal numbers of Escher's Blues, Common Blues, Polyommatus celina, and Nevada Blues, Plebicula golgus. With almost every step another would fly into view.

Common Blue

Nevada Blue

The cloud also slowed the Apollos, Parnassius apollo nevadensis,  down a bit. I remember on my previous visit watching them for ages drifting up and down the mountain side without stopping. On my descent they were all on the ground, only flying when they were disturbed.

On the short grass by a spring I saw this lovely Safflower Skipper, Pyrgus carthami nevadensis.

This beautiful female Knapweed Fritillary, Melitaea phoebe, briefly stopped next to the path. This is the first time I have seen this butterfly.

When I reached the grassy area next to the stream I saw a few larger fritillaries. They all turned out to be Dark Green Fritillaries, Argynnis aglaja. A butterfly that I haven't seen in the Sierra Nevada before.

There were also about 20 or so smaller fritillaries. These were Meadow Fritillaries, Melitaea parthenoides, another butterfly that I haven't seen before. It is strange that they were so common this year, but two years ago I didn't see any in exactly the same location.

I spent some time down at the stream, enjoying the beautiful clear water cascading through the rocks and the many insects that live alongside it.

I was thrilled to see this cow pat, which was attracting various male blue butterflies. In this picture there are Common, Escher and Nevada Blues.

Every so often I would see a Purple-shot Copper, Lycaena alciphron gordius. I love the purple edging to their wings.

Other butterflies seen there, but not photographed were Clouded Yellows, Colias crocea, Cardinal Fritillaries, Argynnis pandora seitzi, Small Tortoiseshells, Aglais urticae, Bath Whites, Pontia daplidice and Wall Browns, Lasiommata megera.

On my way back up the mountain I saw this lovely Heath Fritillary, Melitaea athalia celadussa.

It was fantastic seeing so many butterflies and such a variety, but I had to drag myself away as I still had a couple of other places I wanted to check out.