In 2019 I challenged myself to do a ‘big butterfly year’. A challenge, in which I wanted to see how many species of butterfly I could see in Scotland in a whole season. I wanted to do this as I enjoy looking at butterflies and there were some species in Scotland that I have read about numerous times but never seen.
There are 35 breeding species of butterfly in Scotland, a few of which are quite scarce and rare. There also an additional 6 rare and extremely rare migratory butterflies that have been recorded in Scotland. My goal was to set out and see how many these butterflies that I could see in 2019. Coming across the extremely rare migratory species is a gamble, as you never know if one will turn up from one year to the next, so I set myself a reasonable target of seeing 25+ butterfly species for the year.
The first butterfly of the year was on the 25th February. It was an unseasonably warm day at St Cyrus NNR and as I got out of my van I saw this freshly emerged Peacock butterfly. It was a beauty and a nice way to start my big butterfly year!
I watched it as it fluttered around the cattle field at St Cyrus NNR, just about warm enough to fly. You can see from the photo what a stunning example it was! What a way to start my big butterfly challenge…
The next day I headed to Muir of Dinnet NNR with a friend for a look around in the hope of some more butterflies. It was 18 degrees in late February which was unusual and I couldn’t help but feel sorry for the emerging butterflies that would inevitably be struck with normal cold, wet, early spring weather eventually! However, on this warm day we had 7 Peacock butterflies and another new species; 1 Small Tortoiseshell.
The next butterfly didn’t come until the 27th March at St Cyrus NNR. It was a stonking Green-veined White. Always one of the firsts to appear at the start of the year. After this date, a number of other species also started to appear around me! I was pleasantly surprised to have found an Orange Tip in my parents Garden on the 10th April. This was the first 2019 record north of the River Tay in Scotland! One of my favourite butterflies. This was also a species that was never recorded on St Cyrus NNR, until this year where the Reserve Manager managed to find a male on the transect. Sadly I was not on site that day, but there is always this year to find another one!
I also started to see other butterflies on the wing in April. Red Admiral was seen throughout the month, but no doubt one of my favourite butterflies of all time; Green Hairstreak!
After work I met with Gus on 29th April in Deeside. During the day he phoned me excitedly telling me about the Green Hairstreaks he had flying all around him. This was a butterfly that I had wanted to see for a while, so I nipped over the hill and met him in the late afternoon. We started our walk and within 10 minutes we had seen dozens of Green Hairstreaks, it was fantastic! I reckon that we saw about 50 during the course of our short walk. Such stunning butterflies and surprisingly small! A true butterfly highlight that I will never forget.
It wasn’t long until another new butterfly graced me with its presence…on the 10th May I got my first Small Copper of the year. Easily one of my favourite butterflies! I had a lovely fresh individual on the dunes at Easthaven in Angus. Absolute stonkers…
The day after my first small copper, I had my first small heath at St Cyrus NNR – a butterfly that is very abundant on the reserve in summer.
Then a couple of days after I got another new ‘lifer’ butterfly. A very scarce butterfly in Scotland. It was a beautiful Pearl-bordered fritillary. We also had heaps of Speckled Wood as well, another first for the year.
On the 5th June, my first migratory butterfly flew into my periphery! In-fact, there were a decent arrival of them! Painted Lady’s on the Isle of May. Lovely butterflies.
Then a couple of days later Jeremy and I headed to the west coast for a wardens football match and some lepidoptering. Our target was an extremely rare butterfly that is confined only to a small western area of Scotland, can you guess what it is? That’s right! It’s a chequered Skipper, my oh my what an absolute beauty!! The scenes when we found the first one, only to be followed by another 9 of them flying around! WHAT A DAY.
I don’t think our team won a single match of football that day, but I didn’t mind, I saw those beauties! I then had some more brilliant butterfly action over the next couple of days. Gus and I had a good day around Speyside on 20th June. Dingy Skipper, Small Blue, Northern Brown Argus and some quality botany! The small blues were looking lovely, again this was the first time I had seen this species, absolutely amazing.
Dingy Skipper are extremely rare in Scotland, although they might not be the best looking butterflies. Still nice to see! 🙂
It was getting later in the year, most of the butterflies I wanted to see I did see. There were just a few more left to see for the remainder of the year. I got Common Blue on 19th June at St Cyrus NNR, Dark Green Fritillary on the 22nd June at St Cyrus NNR, Grayling and Meadow Brown on 29th June at St Cyrus NNR, followed by Ringlet the day after.
Another nice scarce butterfly I saw in late summer was Small Pearl Bordered Fritillary, absolutely stunning butterflies and another lifer for me!
There were only two more butterflies that I saw in 2019; my first ever large heath in Perthshire on 15th July and one of the last butterflies to emerge; a Scotch Argus on 15th August!
In terms of butterflies that I missed, I didn’t see any of the characteristic southern species; Wall, White-letter Hairstreak and Small/Large Skipper. I also didn’t manage to see Purple Hairstreak, Mountain Ringlet, Marsh Fritillary and my most obvious missing butterfly….Comma!
In total I saw 25 species of butterfly in Scotland in 2019 and what a fantastic experience it was! I saw some beautiful species and I enjoyed recording and watching these amazing and charming insects with some good friends. I plan on looking for some Purple Hairstreaks in 2020 and enjoying all of the local butterflies around me.
Below are the species that I recorded in 2019;
Speckled Wood
Green Hairstreak
Pearl-bordered Fritillary
Dingy Skipper
Chequered Skipper
Small Blue
Small Pearl-bordered Fritillary
Large Heath
Large White
Small White
Green-veined White
Orange Tip
Small Copper
Northern Brown Argus
Common Blue
Red Admiral
Painted Lady
Small Tortoiseshell
Peacock
Dark Green Fritillary
Grayling
Meadow Brown
Ringlet
Small Heath
Scotch Argus
I encourage all of you to get out when lockdown is over and hunt for some butterflies. It is a truly rewarding experience and any encounter of these amazing insects is a memorable one. So here is to the summer of 2020 and the butterflies that will grace us!
Cheers,
Simon