News

28 Jan 2026

Red Admiral. Seen in a garden in Bishop's Stortford by Andy White [Posted by Peter Clarke]

24 Jan 2026

Pale Brindled Beauty at Southgate. Male Pale Brindled Beauty at ASDA Southgate this afternoon - my first moth of the year! [Posted by Robert Mark Callf]

23 Jan 2026

Butterfly artwork in Hatfield. If you go to Hatfield, visit the Queensway Subway in the Town Centre. Today the mayor of Hatfield, 'opened' the recently commisioned subway artshow to complement the existing mural. Features some lovely artwork by local painters of our Hertfordshire butterflies and well worth a visit. [Posted by Liz Goodyear]

Part of the existing mural which included butterfly cameos
Photo © Liz Goodyear
One of the commissioned artworks
Photo © Liz Goodyear
A selection of artworks
Photo © Liz Goodyear

22 Jan 2026

Butterflies of Southern Mexico - Ian Small. For those that missed the Zoom Presentation on the 21st January, it can now be viewed on YouTube. YouTube recording can be viewed here [Posted by Liz Goodyear]

20 Jan 2026

Millhoppers Reserve footbridge. I am pleased to inform everyone that the footbridge at the Millhoppers Reserve is open and ready to accept the feet of all lepidopterists and other like minded folk. A good job as we now have quite a bit of water flowing in the stream! Huge thanks to fellow warden Peter plus volunteers Len and Phil who helped me with constructing the ramps either side of the bridge. [Posted by Chris Hilling]

Millhoppers footbridge
Photo © Chris Hilling

19 Jan 2026

Ealing Beaver Project Brown Hairstreak egg hunt at Paradise Fields. I have now heard back from the co-ordinators of the egg hunt on 11th January and the final count was a phenomenal total of 242 eggs counted during the morning; 71 of the eggs were found in the 2nd year regrowth in the 'beaver coppice area'! [Posted by Liz Goodyear]

18 Jan 2026

Hedgerow Heroes. Volunteers from BC and CPRE Herts planting hedges on the Woodhall Estate north of Hertford today. The 15 species selected are all good for butterflies or moths, including Buckthorn for Brimstones, Elm for White-letter Hairstreak, Holly for Holly Blue and Blackthorn for Brown Hairstreak (ready for when it arrives in this area!). There’s another task at the same site at 10 am next Sunday 25th. Email james@cpreherts.org.Uk if you’d like to volunteer to help. All necessary tools and training provided [Posted by Malcolm Hull]

BC and CPRE volunteer task force
Photo © James Lunt
James Lunt, our Hedgerow Heroes staff member
Photo © Malcolm Hull
Tea/coffee and cakes provided
Photo © Malcolm Hull

16 Jan 2026

Hibernating Peacocks. Today I carried out my first hibernating butterflies transect of the year. Five Peacocks all still dormant in my shed. One has acquired an unusual pale spot on the underwing. I’ve not seen this before and interested to know if anyone has an idea what may have caused it? [Posted by Malcolm Hull]

Hibernating Peacock with unusual pale spot
Photo © Malcolm Hull

14 Jan 2026

Welsh Harp Brown Hairstreak egg hunt. The recent Brown Hairstreak egg hunt/survey at the Welsh Harp is reported as having found 59 eggs - a superb result Full report here [Posted by Liz Goodyear]

04 Jan 2026

Branch Event- Brown Hairstreak Egg Hunt at Ruislip Gardens. -5c @ 8am on my garden thermometer so no surprise we had a few drop outs but the sun shone on the 6 that braved the cold which was to be a sunny pleasant social event along the 2+km loop passing various Brown Hairstreak master trees and clearings where the adults frequent. 28 eggs were found in total with everyone including the 3 first timers finding 2+ which was a reasonable count due to the blackthorn hedges having been cut back hard upto the Ickenham Marsh Reserve entrance, which we didn't venture to for the above reason. Nice that 2 eggs were found in an area of very heavy flailing. Egg picture courtesy of Dee. [Posted by Nick Furtek]

Brown Hairstreak Egg

23 Dec 2025

Xmas greetings. Wishing everyone a Merry Christmas and a very Happy New Year [Posted by Peter Clarke]

19 Dec 2025

Red Admiral in St Albans. Red Admiral sunning itself on the garden wall of Eleanor Ormerod’s house on Holywell Hill this afternoon. One of the latest dates in the year I’ve recorded a butterfly in the wing in Herts. Good news from my hibernation shed - all 5 Peacocks are still intact, despite nearby spider activity! [Posted by Malcolm Hull]

Red Admiral paying respects to a pioneer entomologist
Photo © Malcolm Hull

Sighting from Stanwell Moor.. Glorious sunshine, light winds and temperatures just into double figures was just the recipe for a Red Admiral to appear on my local patch. [Posted by Dave Miller]

Photo © Dave Miller

18 Dec 2025

Butterflies Boom in New St Albans Wildflower Meadows. Herts & Middx Butterfly Conservation volunteers have been working with St Albans District Council to record butterflies on over 40 new Summer Meadows. These new meadows have been created in parks and other green spaces across the district. Mowing has been reduced to a single cut and collect at the end of the summer. Wildflower seeding with a mixture of good larval foodplants, nectar sources and Yellow Rattle has been carried out on selected sites. The results are impressive. Butterfly numbers have soared, with a 350% increase since 2022. You can read more about it on the councils website by clicking on the link below. Or contact me at malcolmhull@hertsmiddx-butterflies.org.uk for a copy of the full report St Albans Butterflies. The PDF version of the report can be viewed on the website under 'Projects' on the horizontal menu bar. [Posted by Malcolm Hull]

Common Blue
Photo © Malcolm Hull

17 Dec 2025

Brown Hairstreak egg hunting. Returned to Brook Farm Open Space near Totteridge & Whetstone Station to try and complete my search of all the blackthorn. I also continued along the Dollis Valley Green Way to Whetstone Stray Open Space which on the south side of Totteridge Road, but there wasn't so much blackthorn and a lot on the west side of the Dollis Brook had been trimmed rather than cut back (worth checking next year though). Searching conditions were ideal with nice cloudy skies but either I wasn't trying very hard or there weren't many eggs to be found? In total in just over 3 hours of searching, I found only 7 Brown Hairstreak eggs and just one of these was in Whetstone Stray Open Space, the others around the edges of Brook Farm Open Space. [Posted by Liz Goodyear]

15 Dec 2025

Another Winter Red Admiral. Observed a free flying Red Admiral working its way along the Warren on Hartham Common, Hertford just before noon todau. [Posted by Andrew Wood]

13 Dec 2025

Red Admiral. Red Admiral on SE-facing side of cultivated Viburnum at Norcott Court Farm near Berkhamsted [Posted by Colin Everett]

11 Dec 2025

Winter Red Admiral. A Red Admiral was taking in the sun this lunchtime on Hartham Common, Hertford. [Posted by Andrew Wood]

10 Dec 2025

Planting hedges for butterflies and moths. Burrs Green Farm, Walton-at-Stone - volunteers from Herts & Middx BC and Herts CPRE planted another 150 meters of hedge today. That’s around 750 individual saplings, all selected as being particularly suitable for butterflies and moths. Why not join us for the next planting day this Sunday, 14th December, (for details see entry for 1st December below). There will be more tasks in other locations next year, more details to follow after Christmas.., [Posted by Malcolm Hull]


Saving our Insects - Dave Goulson. For those that missed last Wednesday's Zoom presentation by Dave Goulson - this is the YouTube link. It is a very thought provoking and well worth watching. Insects have a lot to contend with in this modern world but there are still a few things anyone can do to help! Saving our Insects [Posted by Liz Goodyear]


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