Harry Witts
@hwitts.bsky.social
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Essex/Yorkshire ecologist, entomologist, birder
reposted by
Harry Witts
Amphibian and Reptile Conservation
1 day ago
We’ve published our response to the "Lost Frogs report". Read our statement here:
https://www.arc-trust.org/lost-frogs-report-comment-from-amphibian-and-reptile-conservation-trust
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reposted by
Harry Witts
William (Bill) Sutherland
4 days ago
Why are the cycles in numbers of young Brent geese, long-tailed skua and curlew sandpiper seen in Europe?
youtu.be/wMO7d9svQRs?...
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Cycles in arctic wildlife
YouTube video by Bill Sutherland's Conservation Concepts
https://youtu.be/wMO7d9svQRs?si=oYw7OaWSic9PmXan
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reposted by
Harry Witts
Amphibian and Reptile Conservation
24 days ago
We’ve published our latest statement on reintroductions, assisted colonisation and the importance of evidence-led conservation. You can read our latest statement here ⬇️
https://www.arc-trust.org/News/ensuring-amphibian-and-reptile-releases-contribute-to-natures-recovery
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A nice Christmas Eve in the Hull Valley; adult drake Smew at High Eske and 26 Russian Whitefronts flew south
@birdguides.bsky.social
@rarebirder.bsky.social
about 1 month ago
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@andymus.bsky.social
Hi Andy, could Guanchia (Forficula) pubescens and Cybocephalus nipponicus be added to PSL please? Both have been discovered a couple of years ago but not sure if they’ve been written up yet/guess there’re not in UKSI. Found em with Tristan Bantock and Joss Carr at Olympic Park
4 months ago
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reposted by
Harry Witts
Margot Finn
6 months ago
'An urban rewilding group is seeking the public’s views on the potential return of white storks to London as part of a project to see if the birds could make a home in the capital.' Survey link here:
app.onlinesurveys.jisc.ac.uk/s/brighton/t...
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Rewilding group to assess possible return of white storks to London
Citizen Zoo to map habitats in the capital and consult boroughs and the public about reintroduction of the birds
https://www.theguardian.com/environment/2025/aug/04/rewilding-group-to-assess-possible-return-of-white-storks-to-london
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reposted by
Harry Witts
Alexander Lees
6 months ago
The current position of Natural England is that (re)introduction of White Storks should not be supported. Evidence for their historical presence here is sketchy and it is difficult to rule out historical remains as not pertaining to regular vagrancy. Cultural evidence is weak at best
#UKbirding
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add a skeleton here at some point
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@britishbugs.bsky.social
Hi Tristan, what’s this shieldbug nymph please? Swept a few from a ruderal site in Essex. I’m wondering about both Peribalus strictus and Neottiglossa pusilla
6 months ago
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@britishbugs.bsky.social
Hi Tristan, can Stictopleurus punctatonervosus have an unbanded connexivum like this please?
7 months ago
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The other week saw me locate Attulus distinguendus at West Thurrock at the second time of asking - I watched it hunting from the tops of rocks protruding from ash for half an hour while I played it England’s first test victory
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7 months ago
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Netted Pug found my Hackney trap last night, probably dispersing from the chalk around Hertford, more than ten miles away
@wlangdon12.bsky.social
#teammoth
7 months ago
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reposted by
Harry Witts
Aleix Palahí i Torres
9 months ago
1/6) New paper out in Molecular Ecology! We uncover the intriguing biogeographic history behind the Holarctic disjunct distributions in Vanessa butterflies.
@phylomigrationlab.bsky.social
#biogeography
#insectmigration
#butterflymigration
#butterflies
#evolution
shorturl.at/UFrrU
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This species is very common in Bialowieza, Poland. The males fly around like madmen like Emperors do back home but finally cold weather and sun yesterday allowed me to see one stationary!
@richardkbroughton.bsky.social
add a skeleton here at some point
9 months ago
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reposted by
Harry Witts
Richard K Broughton
9 months ago
Lifelong ambition realised when I *finally* saw Wolves. And my camera was in my backpack. Record shots, but the views beforehand were crippling as three adults walked through the forest at ~50 m distance. One stopped to stare at me &
@hwitts.bsky.social
for a good 5 seconds.
#Białowieża
Nat. Park.
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Dorset Cream Wave back in Hackney for another year! Two months earlier than my first record last year
#TeamMoth
10 months ago
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Spring!
10 months ago
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Spent days unsuccessfully checking early-flowering blossom in Hackney trying to find Osmia cornuta but instead find one cowering on the pavement in a rainstorm! Very happy to have finally connected with this new colonist
11 months ago
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reposted by
Harry Witts
11 months ago
On 6 March Jon Leysell found Oxycarenus lavaterae in Lime Trees in Shoeburyness, Essex TQ92838660 (the 3rd UK and 1st Essex record). I took these photos on 8 March.
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reposted by
Harry Witts
William (Bill) Sutherland
12 months ago
New paper in Conservation Evidence Journal: Sampling of red grouse carcasses in Britain indicates no progress during an intended five-year voluntary transition from lead to non-lead shotgun ammunition
conservationevidencejournal.com/reference/pd...
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reposted by
Harry Witts
Jack Bamber
about 1 year ago
⏰New Research ⏰ We quantified the direct impact of diversionary feeding on capercaillie productivity. We show an increase in the proportion of hen with a brood in DF sites (37% -> 85%) and, as a result, a 131% increase in chicks per hen. Read more here:
www.researchgate.net/publication/...
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Black-throated and Great Northern Divers on south basin, also Scaup, Little Gull and 3 BN Grebe. KGV Res
@birdguides.bsky.social
about 1 year ago
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It’s not a Levant Blackneck but very happy to have my first ever Small Mottled Willow to my Clapton, London trap overnight
@migrantmothuk.bsky.social
about 1 year ago
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reposted by
Harry Witts
Andrew Warren
about 1 year ago
ICYMI- "Fatal Attraction: Argiope Spiders Lure Male Hemileuca Moth Prey with the Promise of Sex" Here are the results of 5 summers of research on this fascinating topic:
www.mdpi.com/2075-4450/15...
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Canvasback east of Layer Breton until flew east over Layer de la Haye c.3pm. Also 6 Black-necked Grebe at Billets Farm screen and one more west of LDH. Abberton.
@birdguides.bsky.social
about 1 year ago
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reposted by
Harry Witts
Alexander Lees
about 1 year ago
Paper just out by Spanish conservation biologists voicing similar concerns
conbio.onlinelibrary.wiley.com/doi/10.1111/...
🌍🌐 not
#rewilding
add a skeleton here at some point
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Wrinkled Webcap Cortinarius lividoochraceus, I believe, from a couple of visits to Epping Forest recently, one of the few fungi fruiting in dry conditions
about 1 year ago
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