Monday, 27 July 2026

Brown Hairstreak Dip and A Backyard Eastern Bordered Straw

I headed up to Chudleigh Knighton Heath on Thursday 23rd July due to reports of Brown Hairstreaks being on the wing and it was another hot, sunny and dry day. The train and bus journey there were uneventful and I arrived on site at around 10:45am when it was already feeling excessively hot. Everywhere looked excessively dry too with crunchy vegetation underfoot and dead and dying plants dotted about but there were flowers in bloom here and there.

I met up with Dave the Butterfly Guy but news of Brown Hairstreak activity was negative, a response echoed by 4 other butterflyers on site including Jenny from Plymouth. The heat continued to build over the course of my visit and I ended up declining a lift back to Plymouth from Dave as by 2:30pm I had had enough and returned home by bus and train which again were both surprisingly on time and uneventful.

I may have dipped on Brown Hairstreak but there were plenty of butterflies on the wing and I recorded 13 species - a male Brimstone, Common Blue, Gatekeeper, 2 Silver-washed Fritillary, Meadow Brown, 3 Small Copper, 3 Large Skipper, Red Admiral, Painted Lady, a Large White, a Speckled Wood, 4 Holly Blue and a Small White.

Brimstone

Small Copper

Non-butterfly sightings included an Emperor Dragonfly, a Black-tailed Skimmer, 2 Jersey Tiger Moth, a Ferruginous Bee-grabber and an Ectophasia crassipennis while avian interest was limited to a male Bullfinch, a Great Spotted Woodpecker, 2 Stonechats and numerous Swallows overhead.

Black-tailed Skimmer

Jersey Tiger Moth


Ferruginous Bee-grabber (Sicus ferrugineus)

Ectophasia crassipennis 

I had the mothbox out in the backyard that night and the following morning I had a few interesting moths in the trap, the best being an Eastern Bordered Straw, a rare migrant moth from Europe. Before this year there had been very few records of this moth in Devon or indeed the UK but there has been an absolute avalanche of them this summer with most moth-ers seeming to find them in their traps except me. I've had Bordered Straw in the garden already this year and had a Scarce Bordered Straw back in 2022 so I've been keeping my fingers crossed to find an Eastern Bordered Straw and it's been worth the wait as it's a very attractively marked moth indeed. Bizarrely it wasnt in the trap but on an egg box resting on the outside of the trap, it also was on the top of the egg box and not hiding underneath it so I guess I have to thank the Herring Gulls for my 5am alarm call otherwise I might have missed it!

Eastern Bordered Straw

Eastern Bordered Straw

Eastern Bordered Straw

Also in the trap were a Pebble Hook-tip and a Canary-shouldered Thorn, both rare visitors to the garden, and also present were 2 Jersey Tiger, 2 Marbled Green, 7 Four-spotted Footman and 3 Mullein Wave. Other migrant moths in the trap were a Rush Veneer, 2 Rusty Dot Pearl and a Diamond-back Moth.

Pebble Hook-tip

Canary Shouldered Thorn

Marbled Green

Mullein Wave

With a 04:47am Herring Gull wake up call on Saturday 25th July I decided to head out on the 7am bus to Wembury for a walk. It was overcast and feeling cool when I arrived off the bus but it soon cleared and warmed up and was again another hot and sunny day.

I decided to walk along the cliffpath towards Noss Mayo first, there were lots of Whitethroats flitting about along the way and I also found a very confiding Sedge Warbler which responded well to a bit of phishing.

Sedge Warbler

There were 6 Moorhen at the farm ponds, 2 adults, 3 well grown chicks and a juvenile bird presumably from an earlier brood but they quickly disappeared into cover as usual. Butterflies were flitting about too and I had some nice views of Wall Browns amongst the Gatekeepers and Meadow Browns.

Wall Brown

Offshore Gannets were moving west including a few very dark looking juvenile birds while at The Point a Redshank and 3 Dunlin were a surprise and Mediterranean Gull numbers continue to rise with at least 2 juvenile birds now present among them.

Highland Cow

Thursday, 23 July 2026

Red-veined Darters

I headed out to Wembury for a walk on Friday 17th July, I caught the 9am bus as I had to sort out the moth box in the back yard before I left but on arriving at Wembury it was already baking hot and I wished I had caught the early bus instead, there wasn't much exciting in the moth box either but never mind.

Straw Dot

Jersey Tiger Moth

Cydia splendana - Chestnut Tortrix

Common Carpet

A surprise sighting at Wembury was a 1st summer/2nd winter Common Gull feeding along the beach amongst the Black-headed and Mediterranean Gulls, otherwise it was all the usual fayre for mid-July and not helped by the excessive heat.

Common Gull

There were plenty of butterflies on the wing though, they really are having a good summer this year with Gatekeepers the most abundant species. There were a few Clouded Yellow flitting about too including 2 helice types which were good to see.

Clouded Yellow - helice type female

After having brief views of the Odonata present at Drakes Reservoir last week before meeting up with my friend Monica I was keen to go back for a proper look and so I headed there again on Sunday 19th July. It was feeling warm and muggy despite the mostly overcast skies but I was hoping that something would be active around the water.

As soon as I arrived I found a male Emperor Dragonfly buzzing around along with at least 3 females which occassionally were seen ovipositing. At least 4 Common Blue Damselfly were also flitting about and at least 4 Small Red-eyed Damselfly were also seen on the small patch of Lily pads but the views were tricky at times.

Small Red-eyed Damselfly 

Common Blue Damselfly (female)

A bright red Darter species then caught my eye and when it settled I was very pleased to ID it as a Red-veined Darter which is a new Dragonfly species for me here in the UK, I watched it for a while and then also found another one nearby.

Red-veined Darter 

Red-veined Darter 

Red-veined Darter 

Red-veined Darter 

Red-veined Darter 

Red-veined Darter 

There were quite a few recently fledged Herring Gulls present amongst the adults, it seems to be a bit of a creche for them and amongst them was a pair of Lesser Black-backed Gulls trying to regurgitate food for their fledgling while trying to chase off any juvenile Herring Gulls trying to steal the food from them. A Little Egret was a surprise amongst the Herring Gulls too while overhead 2 Swift and a Swallow were seen flying over.

Herring Gull Fledglings, Drakes Reservoir

The creche would be a lovely place for Birdy and Burdy to go to, if I could get them there with their parents in tow I would as I fear they will end up as roadkill on the busy road nearby like last years youngsters. Indeed we did see a recently killed fledgling Herring Gull in the road on our walk back from a trip into town that afternoon but on checking the roof when I got home I was pleased to see it wasn't one of our fledglings.

Burdy and Birdy (or Little and Large)

We have tried to keep our distance from the fledglings this year so they keep some instinctive fear of humans in the hope that they will also have some fear of cars but time will tell. We try to ignore them when we go out in the back yard and they generally run off when we appear but we always keep the water bowl topped up for them. We have also fed the adults with fish sticks from the bedroom window while keeping out of sight as much as possible, the adults then regurgitate the fish sticks for the fledglings so they get a healthier meal than the fast food crap they usually get from their parents and hopefully without them associating food with us. Unfortunately our neighbours have been feeding them bread from their windows too and more overtly so I don't know if it will make any difference in the end.

It was back to Wembury for a walk on Monday 20th July, I caught the 7am bus this time and it felt quite pleasantly cool when I arrived although it soon warmed up again. It was still quiet but there were 3 Grey Heron out on the rocks on the incoming tide, a juvenile and 2 adults and my first at Wembury this year. Mediterranean Gull numbers had increased but they were mobile and flighty and difficult to count accurately but there was a single juvenile bird present and there were also now 3 1st summer/2nd winter Common Gulls feeding along the beach amongst the Black-headed Gulls.

Common Gull

Black-headed Gull - juvenile

Butterflies were again noticeable and included Clouded Yellows, Painted Lady and Peacocks and there were also 2 Adders basking in dappled shade at The Point where 3 Hummingbird Hawkmoths were buzzing about or resting on the vegetation.

Painted Lady

Clouded Yellow

Clouded Yellow - helice type

Adder

Hummingbird Hawkmoth 

Bee Wolf

With a surprise report of an adult breeding plumaged Knot on Blaxton Meadow that morning while I was at Wembury I decided to have a quick look for it on the high tide the next day (Wednesday 22nd July). I arrived just after Midday and Blaxton Meadow was looking as green as ever but there was some water on the Meadow and more excitingly there were roosting birds!

Blaxton Meadow

I hadn't brought my scope with me and viewing the birds was difficult with many distant and tucked down into the vegetation or hidden along the water channels but eventually I picked out 2 Oystercatcher, 5 Greenshank, around 70 Redshank and around 20 Curlew. I found the Knot too but the views were obscured as it preened and then slept amongst the Redshank while mostly hidden by the weeds. There were also 2 Whimbrel hidden amongst the weeds with the Curlews before they noisily flew off down river and in amongst the large flock of roosting Black-headed Gulls were 2 Mediterranean Gulls (an adult and a 2nd summer bird) and both moulting out of breeding plumage. 

Out on the river were a pair of Shelduck with 3 well grown fledglings and at the beach by the gas pipe there were 8 Common Sandpipers and a Collared Dove with a noisy Kingfisher dashing past. However the highlight of my walk was a presumed adult Yellow-legged Gull preening and then sleeping in amongst the roosting Herring, Great Black-backed, Black-headed and Lesser Black-backed Gulls. The views were distant and heat hazy but it's my first sighting of one this year.

Yellow-legged Gull - 4CY or Adult

Yellow-legged Gull (Upper Right)

Yellow-legged Gull (Upper Right)

Yellow-legged Gull 

Robin - enjoying some of my Oat Bar lunch