News

Brown Hairstreak eggs at Croxley Common Moor. Two Brown Hairstreak eggs found at Croxley Common Moor [Posted by Rohan Harris]

Brown Hairstreak egg at Hampstead Heath. One Brown Hairstreak egg found at Hampstead Heath [Posted by Rohan Harris]

Painted Lady at Sunbury-on-Thames. Painted Lady - fresh individual on plum flowers by Sivyer's Lake at end of Hazelwood Drive, Sunbury-on-Thames at 12.30 pm. Seen by three people [Posted by Phil Cribb]

Brown Hairstreak egg at Moat Mount Open Space. Brown Hairstreak egg at Moat Mount Open Space, near Barnet [Posted by Rohan Harris]

Egg finds in Totteridge area. Having visited Totteridge now four times, the last on Tuesday when it rained - I could only find 4 more Brown Hairstreak eggs but all in slightly different areas, I decided to go somewhere new! I started from Quinta Park in Barnet and followed the Dollis Brook Loop walk to Totteridge Fields. Over a 3½ hour period I found 3 Brown Hairstreak eggs which would be a new 2k so although only 3 its 3 more than had been found there!!! I was hopeful that Totteridge Fields LWT Reserve would come up trumps but the blackthorn is not the type of blackthorn I like and a lot had been cut so a wasted walk! However the fields between Totteridge Common and Barnet (Mays Lane) are lined with blackthorn and there must be more eggs to be found? Be warned the mud is dreadful in places! [Posted by Liz Goodyear]

Brimstone at Hounslow. The butterfly year here began early with a male Brimstone on the heath near the railway. It was shortly followed, albeit in the next tetrad along, by what was probably a Comma and then much later a likely Peacock was seen to fly on the far side of Pevensey Road meadows. This could well have emerged from someone's garden shed in the back gardens and it certainly showed more interest in matters the other side of the fences there than in the wide open spaces of the meadows, thus making it impossible for me to confirm that guess either. Nothing else seen so just one definite so far but clearly likely that the hibernating species are around in small numbers for now. Still working on doing things differently. This was the normal walk of just over 12 miles modified to include extra time on the Marshalling Yard (which is now officially labelled as such and as a nature reserve - good news for sure even if I wasn't rewarded by the butterflies. [Posted by Peter Gore]

Brown Hairstreak eggs at Edgwarebury Park. Five Brown Hairstreak eggs found at Edgwarebury Park [Posted by Rohan Harris]

Brimstone in St Albans. I just had a Brimstone in my St Albans garden. I think that’s the earliest for me [Posted by Chris Hocking]

Brimstone in St Albans. Tricia Gibbons saw first Brimstone butterfly of 2024 in St Albans garden - so beautiful [Posted by Malcolm Hull]

Brown Hairstreak eggs at Totteridge. I returned to Totteridge today - it was far too sunny to see eggs properly and terribly muddy! I ended up with a total of 10 Brown Hairstreak eggs, 6 in the same area as Wednesday's eggs finds near Folly Brook but also 3 in different areas of the scrub and a 4th close to where the very first egg in 2020 was found in the main area. [Posted by Liz Goodyear]

Red Admiral at Northaw. Red Admiral in garden [Posted by Sam Fuller]

Andrew Wood's online talk 'How the ground below our feet affects the butterflies and moths in the sky'. See the YouTube clip : https://www.youtube.com/watch?v=pcgAwhhE6ms [Posted by Peter Clarke]

Brown Hairstreak eggs at Hampstead Heath. One Brown Hairstreak egg found at Hampstead Heath [Posted by Rohan Harris]

Brown Hairstreak egg Hampstead Heath
Photo © Rohan Harris

Brown Hairstreak eggs in West Hendon. Two Brown Hairstreak eggs found at West Hendon Playing Fields [Posted by Rohan Harris]

Brown Hairstreak eggs at Totteridge. I have spent the last two days searching the main fields at Totteridge and found 20 Brown Hairstreak eggs in total. Yesterday it was a matter of finding 4 quite quickly and then waiting for at least another 1½ hours before the next eggs were found, today it was a bit easier. However, the more interesting was that today I finished by crossing the Folly Brook where in previous years much searching for eggs has been conducted with no success and 3 Brown Hairstreak eggs were found quite quickly - I will need to return as there is still a lot of blackthorn to check here! [Posted by Liz Goodyear]

How the ground below our feet affects the butterflies and moths in the sky. How the ground below our feet affects the butterflies and moths in the sky - Andrew Wood. For Zoom details click https://us02web.zoom.us/j/85141207659 [Posted by Peter Clarke]

Brown Hairstreak eggs Brockley Hill. Six Brown Hairstreak eggs found at Brockley Hill [Posted by Rohan Harris]

Brown Hairstreak egg in Composers Park. One Brown Hairstreak egg found at Composers Park, Elstree [Posted by Rohan Harris]

Brown Hairstreak eggs in Hertfordshire, at Merry Hill, Bushey. Ian Watts and myself decided to look at Merry Hill in Bushey following on from our close but not close enough Brown Hairstreak egg find last week. There is a lot of blackthorn although some looked unsuitable - some areas ticked all the right boxes, oak, ash, bramble and nectar! In the end we found 14 Brown Hairstreak eggs although nothing for the last hour!!! We think the site, or at least where the eggs were found is about 1.5km inside the Hertfordshire border so we now wonder where else they can be found! [Posted by Liz Goodyear & Ian Watts]

Brown Hairstreak eggs in Fryent Country Park and Welsh Harp Reservoir. Two new Brown Hairstreak eggs found at Fryent Country Park. Two also found at Welsh Harp Reservoir [Posted by Rohan Harris]