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Dr Stuart Green

@stuvigreen.bsky.social
263 followers 120 following 393 posts

Entomologist & Rewilder, Grasshopper Whisperer

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Dr Stuart Green @stuvigreen.bsky.social · 05/10/2026
You’re correct.👍
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Dr Stuart Green @stuvigreen.bsky.social · 04/10/2026
3rd generation Small Coppers keep on going until the frosts finish them off. I narrowly missed a wonderful photo opportunity when one landed on a lady sitting in front of me in a crowded football stadium, at Sheffield Utd vs Norwich City, 4 weeks ago! Flew away just before I was ready📷☹️ 👀
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Dr Stuart Green @stuvigreen.bsky.social · 04/10/2026
How lovely! That i.d might well be correct. It is an ichneumoid wasp in the genus Pimpla, but I don’t think we can tell from the photo if it is indeed the Black Slip Wasp (Pimpla rufipes) or one of its very similar sister species. They parasitise caterpillars and pupae of butterflies & moths. 🐛🔜⚰️
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Dr Stuart Green @stuvigreen.bsky.social · 28/09/2026
😍
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Dr Stuart Green @stuvigreen.bsky.social · 27/09/2026
A familiar crown. 🌳
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Dr Stuart Green @stuvigreen.bsky.social · 27/09/2026
👏👏👏
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Reposted by Dr Stuart Green
Mr and Mrs Trellis @thenorfolkcoast.bsky.social · 24/09/2026
One of nature’s greatest marine wonders may be about to vanish. An algal bloom has almost wiped out a unique population of giant cuttlefish—and their stunning mating swarms.. www.science.org/content/arti...
science.org
One of nature’s greatest marine wonders may be about to vanish
An algal bloom has almost wiped out a unique population of giant cuttlefish—and their stunning mating swarms
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Dr Stuart Green @stuvigreen.bsky.social · 24/09/2026
😮
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Dr Stuart Green @stuvigreen.bsky.social · 24/09/2026
Visited the Somerset Levels last week. With a bit of help from the locals + some timely sunshine, we found Large Marsh Grasshoppers.
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Dr Stuart Green @stuvigreen.bsky.social · 24/09/2026
www.norfolkwildlifetrust.org.uk/blog/bob/nor...
norfolkwildlifetrust.org.uk
Norfolk's nature - September 2026 | Norfolk Wildlife Trust
Our Conservation Officer Robert Morgan shares how summer’s hot weather has affected Norfolk’s wildlife as we head into autumn.
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Dr Stuart Green @stuvigreen.bsky.social · 24/09/2026
🌳 I’m missing the mighty oak.
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Dr Stuart Green @stuvigreen.bsky.social · 19/09/2026
Still mighty.
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Dr Stuart Green @stuvigreen.bsky.social · 14/09/2026
@rdimond.bsky.social is correct. It’s a male Desert Locust, Schistocerca gregaria. And, as Rory suggests, it was probably purchased as food for a pet (most likely a reptile).
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Dr Stuart Green @stuvigreen.bsky.social · 07/09/2026
Completed our annual mark-release-recapture population estimate for Large Marsh Grasshoppers at the Hop of Hope Project’s best established Norfolk site today. In this v dry summer, the core area pop’n fell from 410 adults in 2025 to 165 this year, a 65% decrease. Site wet again now, 🤞for 2027!
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Dr Stuart Green @stuvigreen.bsky.social · 02/09/2026
Great to see them!
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Dr Stuart Green @stuvigreen.bsky.social · 02/09/2026
😍
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Dr Stuart Green @stuvigreen.bsky.social · 31/08/2026
Good to see that the beasts are back!
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Dr Stuart Green @stuvigreen.bsky.social · 30/08/2026
Almost certainly C. brunneus, but biguttulus + mollis both common along the Dutch coast in the vicinity of Europort +the ferry to Hull. Females virtually impossible to tell apart. Males’ forewing (tegmina) venation can be diagnostic, calling song stridulation highly distinctive in each species.
hull.in
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Dr Stuart Green @stuvigreen.bsky.social · 28/08/2026
Great to see the field greening up a bit!
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Dr Stuart Green @stuvigreen.bsky.social · 26/08/2026
A great find. Curse the 🕷️🕷️🕷️and their silky skills!🕸️
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Dr Stuart Green @stuvigreen.bsky.social · 26/08/2026
Yay! 👏👏👏
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Dr Stuart Green @stuvigreen.bsky.social · 26/08/2026
👉 🌧️☔️🌧️ 🙏
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Dr Stuart Green @stuvigreen.bsky.social · 24/08/2026
Large Marsh Grasshoppers on a Cambridgeshire fen and a Norfolk bog today. Plus their sworn enemy! Before the “Hop of Hope” project, led by Citizen Zoo, LMG were last seen in East Anglia in 1968. So nice to have them back! @norfolknats.bsky.social @naturalengland.bsky.social @wildlifetrustbcn.org
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Reposted by Dr Stuart Green
Mr and Mrs Trellis @thenorfolkcoast.bsky.social · 22/08/2026
Antarctic krill fishing is now concentrated in the exact pattern conservation rules were designed to prevent... phys.org/news/2026-08...
phys.org
Antarctic krill fishing is now concentrated in the exact pattern conservation rules were designed to prevent
The companies fishing for Antarctic krill have harvested so much so quickly that the season had to close in August 2026, three months before it was scheduled to end. That's the second consecutive year...
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Dr Stuart Green @stuvigreen.bsky.social · 20/08/2026
It’s cousin E. integriceps (Sunn Pest) inflicts massive damage on cereal crops (esp wheat and barley) in parts of N.Africa, Eastern Europe, and Western & Central Asia. I did research on them 25 yrs ago (pheromones, vibrational signals) - fascinating insects.
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Dr Stuart Green @stuvigreen.bsky.social · 19/08/2026
It’s going to happen today! 🌧️ 🤞
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Dr Stuart Green @stuvigreen.bsky.social · 18/08/2026
That’s a lovely pic. But you really didn’t have to take off your yellow & green scarf, Andrew!
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Dr Stuart Green @stuvigreen.bsky.social · 18/08/2026
🌳💭🌧️💦 🤞
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Dr Stuart Green @stuvigreen.bsky.social · 17/08/2026
Common Green Grasshopper is a broadcaster - sits stridulating away, waiting for a female to approach or to reply to his prolonged calling. Field Grasshopper, by contrast, has more of a call and search strategy, with acoustic interference by rival males. Life in the undergrowth - always interesting!
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Dr Stuart Green @stuvigreen.bsky.social · 17/08/2026
2 male Field Grasshoppers (Chorthippus brunneus) searching for females, and a brief chirp alternation (“rivalry song”).
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Dr Stuart Green @stuvigreen.bsky.social · 17/08/2026
Common Green Grasshopper (Omocestus viridulus) - male stridulation. Not as common as it used to be in many parts of southern England.
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Dr Stuart Green @stuvigreen.bsky.social · 17/08/2026
This is the “rivalry song” of the Field Grasshopper (Chorthippus brunneus). It’s a contest - 2 males are calling in alternation, but we cannot see 1 of them. There may also be a concealed female there somewhere. 🤔
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Dr Stuart Green @stuvigreen.bsky.social · 17/08/2026
“Those ‘Airey Sheildbugs ‘re up ta summet! …” 😆 They do seem to like rhubard.
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Dr Stuart Green @stuvigreen.bsky.social · 17/08/2026
Looks promising … 🌧️ 🙏
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Dr Stuart Green @stuvigreen.bsky.social · 17/08/2026
A busy Sunday for the Hop of Hope Project, releasing home-reared Large Marsh Grasshoppers in the Norfolk Broads + Cambs Fens. Kudos to our volunteers, who have worked hard for 10 rainless weeks to find fresh grass daily for their ‘hoppers. + A sighting of Juniper in the Fens! @citizenzoo.bsky.social
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Dr Stuart Green @stuvigreen.bsky.social · 16/08/2026
Cool!
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Dr Stuart Green @stuvigreen.bsky.social · 14/08/2026
I don’t know - I suspect he will sense the UV and stop calling, but do give it a try, and report back! Some African grasshoppers I am familiar with have flourescent markings which I suspect reflect UV. Scorpions really glow in UV.
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Dr Stuart Green @stuvigreen.bsky.social · 14/08/2026
If you have a red light you might be able to observe the singer without disturbing him. 🤨
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Dr Stuart Green @stuvigreen.bsky.social · 14/08/2026
You need to see one to be certain.
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Dr Stuart Green @stuvigreen.bsky.social · 14/08/2026
My speculative i.d. could be wrong … another candidatecwould be the Much commoner Long-winged Conehead (the pic shows a female) but the pulse repetition rate seems too slow.
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Dr Stuart Green @stuvigreen.bsky.social · 14/08/2026
Stridulates by rubbing its wings together.
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Dr Stuart Green @stuvigreen.bsky.social · 14/08/2026
This is a male bush-cricket - sounds like a Bog Bush-cricket. Do you live near heathland?
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Dr Stuart Green @stuvigreen.bsky.social · 13/08/2026
Looks like you all had a great time! I was looking out for you, but couldn’t spot you anywhere. Doesn’t really matter - it was great! Sadly the “cacophony” 😮 has driven Queca away to read a book in the bedroom!
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Dr Stuart Green @stuvigreen.bsky.social · 12/08/2026
We used the collander method … … but had to be careful we didn’t strain our eyes!
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Dr Stuart Green @stuvigreen.bsky.social · 12/08/2026
Saw several in the New Forest the weekend before last. They’re here to stay - will be interesting to see how far north they spread.
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Dr Stuart Green @stuvigreen.bsky.social · 12/08/2026
Watcher of the Skies today!
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Dr Stuart Green @stuvigreen.bsky.social · 11/08/2026
Great pics! … esp the moulting female.
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Dr Stuart Green @stuvigreen.bsky.social · 11/08/2026
This was my dream, just before I woke up! ….. 😢
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Dr Stuart Green @stuvigreen.bsky.social · 10/08/2026
Apparently, this “monster” touched my daughter’s bum when she sat down on the toilet in her holiday cabin and scared her! A marvellous Cliften Nonpareil (it’s the big one with the blue/grey band on its hindwings).
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Dr Stuart Green @stuvigreen.bsky.social · 10/08/2026
www.bbc.co.uk/news/live/cm...
bbc.co.uk
More than 120 firefighters battle to stop New Forest wildfire spreading
Drivers had to abandon their vehicles after the fire spread from a van that caught fire on Sunday.
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