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Conor MacKenzie

@conormackenzie.bsky.social
367 followers 398 following 85 posts

Ornithologist.

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Conor MacKenzie @conormackenzie.bsky.social · 20/09/2026
A round-up of Oxon Birding from August. Yet more proof that in 2026, there is no safe time to leave the county. A White-winged Tern, a wader fest at Farmoor and the LT Shrike still delighting birders from near and far the main highlights. oxonbirding.blogspot.com/2026/09/augu... #UKBirding
oxonbirding.blogspot.com
August Review
The Highlights It’s official, there is no longer a “safe” time to leave the county. The previous two months proved that and then some, whi...
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Conor MacKenzie @conormackenzie.bsky.social · 07/08/2026
The usual summer lull of birding in Oxon was well and truly upended this year. Two county firsts and a slew of rarities adding to an already growing highlights reel for 2026. Bring on the autumn! Round up for the summer period now up on - oxonbirding.blogspot.com/2026/08/summ...
oxonbirding.blogspot.com
Summer Review June & July
The Highlights Welcome back to the monthly Oxon birding review. The summer months usually consist of dedicated county birders flitting ...
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Conor MacKenzie @conormackenzie.bsky.social · 09/06/2026
Review of Oxon Birding in May is now up. Top highlights include the 4th record of Black Kite for the county. An excellent find by @tmbirding.bsky.social and @sheldonbirds.bsky.social. And a brief Red-footed Falcon found by @benhall41.bsky.social. #UKBirding oxonbirding.blogspot.com/2026/06/may-...
oxonbirding.blogspot.com
May Review & Highlights
The Highlights Not to be outdone by the previous two months May delivered on the unexpected and continued the fine form of 2026. For inla...
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Raptor Persecution UK @raptorpersuk.bsky.social · 03/06/2026
More news on the satellite-tagged White-tailed Eagle that 'disappeared' on a grouse shooting estate in the North York Moors National Park. #RaptorResearch #WildlifeCrime raptorpersecutionuk.org/2026/06/03/m...
raptorpersecutionuk.org
More news on the satellite-tagged White-tailed Eagle that ‘disappeared’ on a grouse shooting estate in the North York Moors National Park
On Monday the news broke that a young satellite-tagged White-tailed Eagle had ‘disappeared’ in suspicious circumstances on a grouse shooting estate in the North York Moors National Park…
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Thomas Miller @tmbirding.bsky.social · 01/06/2026
Arrived just in time for the Red-necked Phalarope at Farmoor this afternoon. What a superb bird, I saw the spring female on Port Meadow in 2018 but it was a distant spinning speck compared to this. Another great find from Roger Wyatt and another great record for Oxfordshire this year #ukbirding
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BirdGuides @birdguides.bsky.social · 12/05/2026
Natural England has revealed that it does not believe White Storks to be native to Britain – and it views releases of the species as not a conservation priority:
bit.ly
White Storks 'not native' and releases 'not a priority', says Natural England
The government's nature agency said growing interest in rewilding projects involving storks had raised
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Conor MacKenzie @conormackenzie.bsky.social · 10/05/2026
Another excellent month of birding in Oxfordshire, a county 3rd and 6th. Unfortunately another month I find myself writing about a county mega I missed! #UKBirding oxonbirding.blogspot.com/2026/05/apri...
oxonbirding.blogspot.com
April Review
The Highlights 2026 continues to deliver on its excellent form and for the second time in as many months I find myself writing about a co...
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Conor MacKenzie @conormackenzie.bsky.social · 21/04/2026
Round up of some fantastic county birds in March, topped by an excellent Ring-billed Gull found by @tmbirding.bsky.social. April looks set to continue the great form the county is currently in, quite the start to 2026. oxonbirding.blogspot.com/2026/04/marc... #UKBirding
oxonbirding.blogspot.com
March Review
The Highlights After a period dominated by visitors from the East, March provided some much-needed variety with several rarities from the ...
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Conor MacKenzie @conormackenzie.bsky.social · 06/01/2026
A bit late with this, but a round-up of Decembers birding in Oxon. A major influx of geese produced a 9 goose species day, which was the big excitement this month. A smattering of winter staples rounded the month off nicely #UKbirding. oxonbirding.blogspot.com/2026/01/dece...
oxonbirding.blogspot.com
December Review
The Highlights As is often the case, December started off as a quiet and mundane affair, with genuinely very little to discuss in the first...
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Spurn Bird Observatory @spurnbirdobs.bsky.social · 16/11/2025
Eastern Black Redstart at the point near the green beacon. Pic: T Willoughby. #spurnbirds @rarebirder.bsky.social
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Conor MacKenzie @conormackenzie.bsky.social · 15/11/2025
Nipped over to Farmoor on a speculative visit, with lots moving around the country due to Storm Claudia. Absolutely buzzing then to pick out this 1w Kittiwake on F1, a county ✔️ and 190 for the Oxon Big Year. Unfortunately didn’t hang about. Black Red was also still present #UKBirding
1w Kittiwake with Black-headed GullBlack Redstart
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Conor MacKenzie @conormackenzie.bsky.social · 15/11/2025
Nearly had a heart attack when this beast flew into view whilst working around London last week. A juv dark-morph Gyr Falcon causing absolute chaos. Several expletives followed and then eventual clear views of a bird with telemetry equipment! #UKbirding
Gyr Falcon - captive bird Gyr Falcon - captive bird
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Raptor Persecution UK @raptorpersuk.bsky.social · 14/11/2025
Hen Harrier Susie, whose chicks were stamped to death on a Yorkshire Dales grouse moor in 2022, has been found dead on a N Pennines grouse moor with gunshot injuries. 18+ months of silence about this crime from the police & Natural England. #RaptorResearch raptorpersecutionuk.org/2025/11/14/h...
raptorpersecutionuk.org
Hen Harrier ‘Susie’, whose chicks were stamped to death in 2022, has been found dead on a North Pennines grouse moor with gunshot injuries
If ever there was an example demonstrating the high level of persecution faced by Hen Harriers on UK grouse moors, the lack of consequences for the offenders, and the lack of justice for the victim…
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Conor MacKenzie @conormackenzie.bsky.social · 11/11/2025
Don’t often get to bird back in the homeland when I visit, so well chuffed to get over to South Gare for first time in yonks. OBP twitch with the eldest an unexpected bonus, whilst the Snow Bunting confiding as ever. Plus endless waders & seabirds - makes birding back in Oxon difficult. #UKBirding
Olive-backed Pipit in dune scrubSnow Bunting in amongst dune and foreshore habitat Snow Bunting in amongst beach scree Snow Bunting feeding on seeds in amongst dune and foreshore scree
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Conor MacKenzie @conormackenzie.bsky.social · 10/11/2025
A guaranteed annual on the SW London Waterbodies SPA, but nice to find two of these loafs on Wraysbury Reservoir last week. Don’t often get much on here, so this and the Sabs Gull in the last few weeks have been a real highlight. Would love to see one of these tanks flying over the m25! #UKBirding
Great Northern Diver - JuvGreat Northern Diver - Juv
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Conor MacKenzie @conormackenzie.bsky.social · 07/11/2025
October Oxon Birding round-up is now up! A superb month with the county in fine form for rarities: Bluethroat lingering into the 1st week, then a Pec Sand and finally two Twite – a real inland mega these days. And all 3 found by the same birder! #UKbirding oxonbirding.blogspot.com/2025/11/octo...
oxonbirding.blogspot.com
October Review
Highlights October continued the county’s excellent run of rarities, with three standout highlights punctuating an otherwise fairly quiet ...
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Conor MacKenzie @conormackenzie.bsky.social · 24/10/2025
After my recent poor form/luck on the Oxon Big Year, it seemed appropriate I’d spend yesterday morning dipping Pectoral Sandpiper. Quite remarkable then that a pair of Twite were found on Farmoor later that day by the same observer! The first since 2011 and a county ✔️ for lots of locals. #UKbirding
Twite feeding on Mayweed sp. In amongst lichen and moss. Pair of Twite feeding in amongst lichen and weeds of Farmoor Reservoir bankTwite feeding on Mayweed sp.
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Conor MacKenzie @conormackenzie.bsky.social · 16/10/2025
After the initial couple of flyby’s the juvenile Sabine’s Gull showed incredibly well. Not many birds that are as stunning in juvenile plum as adults but Sab’s are definitely one of those. Just a shame for it be on site with no access #UKbirding @birdguides.bsky.social @berksbirdclub.bsky.social
Juvenile Sabine’s GullJuvenile Sabine’s Gull in flight Juvenile Sabine’s GullJuvenile Sabine’s Gull
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Conor MacKenzie @conormackenzie.bsky.social · 16/10/2025
Could not believe my eyes whilst surveying on Wraysbury Reservoir this morning when this juvenile Sabine’s Gull flew into view. Incredible views of a species I’ve only seen once before - just wish I had a better camera! #UKbirding @berksbirdclub.bsky.social @birdguides.bsky.social
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Andy Hood @andyhood75.bsky.social · 08/10/2025
Oh lawdy...!!! White-throated Needletail showing a bit well here at Bempton RSPB reserve @rarebirder.bsky.social @birdguides.bsky.social
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Conor MacKenzie @conormackenzie.bsky.social · 05/10/2025
The Oxon birding round up for September now live. Obvious highlight a 1w Bluethroat at @rspbotmoor.bsky.social, the 3rd county record. Other highlights include a couple Manx Shearwater and plenty of wader action, although frequently not twitchable. oxonbirding.blogspot.com/2025/10/sept... #UKBirding
oxonbirding.blogspot.com
September Review
Highlights I set out on a somewhat dispirited version of the highlights section in late September , pointing out the lack of rarities and ...
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Raptor Persecution UK @raptorpersuk.bsky.social · 02/10/2025
Natural England confirms ongoing & relentless illegal persecution is reason why Hen Harriers are still rare in England. #RaptorResearch #WildlifeCrime #Ornithology raptorpersecutionuk.org/2025/10/02/h...
raptorpersecutionuk.org
Hardly any Hen Harrier nesting attempts on English grouse moors for second year running
Natural England has finally got around to publishing the data for the 2025 Hen Harrier breeding season, which demonstrate very clear differences between areas managed for conservation and those man…
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Conor MacKenzie @conormackenzie.bsky.social · 01/10/2025
Well who on earth had Bluethroat on their Oxon bingo card? An incredible run of birds for the county continued with a 1w male Bluethroat at @rspbotmoor.bsky.social this morning, found late evening yesterday. Both a county and UK ✔️ for me! County Big Year now on 188 (+ GWT). #UKbirding
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Conor MacKenzie @conormackenzie.bsky.social · 04/09/2025
A round up of an exciting month of birding in Oxon - topped by a 2nd for the county and proper grip back for those who missed the 1st. Other highlights include an unseasonable Wood Warbler, a storm blown Shag and a southward bound Honey-buzzard #UKbirding oxonbirding.blogspot.com/2025/09/augu...
oxonbirding.blogspot.com
August Review
Highlights One of the many great joys of birding is the appearance of a total wildcard. A totally unexpected species that not even the mos...
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Conor MacKenzie @conormackenzie.bsky.social · 04/09/2025
A good way to round out the summer fieldwork season, an atmospheric evening monitoring post-breeding flocks of Stone-curlew, just before the weather turned this week. A real pleasure to work with this species over the summer (under license of course). #ornithology #UKbirding
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Conor MacKenzie @conormackenzie.bsky.social · 21/08/2025
Little Stint at Farmoor yesterday evening. Took some finding after disappearing at midday, but well worth the punt that it was still around. #UKbirding
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Conor MacKenzie @conormackenzie.bsky.social · 20/08/2025
Finally a Wood Sandpiper in Oxfordshire this autumn. With so many records in bordering counties, I was beginning to wonder if we’d ever get one. #UKbirding
Wood Sandpiper Wood Sandpiper in foreground, Greenshank in background Wood Sandpiper
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Conor MacKenzie @conormackenzie.bsky.social · 11/08/2025
Still ticking away on the Oxon Big Year with three new birds in August. Shag the standout rarity so far. Although very pleased to finally catch up with Greenshank (!) and Med Gull after worrying these may be glaring omissions. Now on 182, hoping for more wader action. #UKBirding
Shag (Juv). Shag (Juv). Mediterranean Gull with Black-headed Greenshank
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Conor MacKenzie @conormackenzie.bsky.social · 05/08/2025
After our summer break here is the Oxon birding review for the last 2 months. Nothing too unexpected, but with the Crossbill irruption gaining pace and some early Wader action there’s been enough to keep us going. That being said, bring on autumn! #UKbirding oxonbirding.blogspot.com/2025/08/summ...
oxonbirding.blogspot.com
Summer review
Highlights After our usual summer break, I had hoped to be discussing a local mega disrupting this usually very relaxed birding period. In...
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BirdGuides @birdguides.bsky.social · 29/07/2025
Wonderful news this evening! A pair of Montagu's Harrier has bred at a secret location in England this summer, the RSPB has announced:
bit.ly
Montagu's Harrier pair successfully breeds in England
A pair of Montagu's Harrier, Britain’s rarest breeding bird, have successfully raised four chicks at a secret site in England, the first UK nesting success since 2019. Monitored by the RSPB and a farmer, the rare birds' return offers hope for the species' future in Britain.
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Conor MacKenzie @conormackenzie.bsky.social · 22/07/2025
Survey season pretty much closed out and it’s been a fantastic year monitoring my local ground nesting birds. Nice to see so many chicks, particularly Curlew, after a poor two years. Now looking forward to some quieter months though. #UKbirding
Little Ringed Plover chick. Curlew chick Woodlark family - newly fledged chick on right Curlew chick
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Conor MacKenzie @conormackenzie.bsky.social · 21/07/2025
Early visits to Farmoor paid off again today when a Turnstone dropped in, picked up initially calling over F1. A new bird for the Oxon Big Year (178)and only present for c.30 minutes before departing once it the site got rammed by summer sailing lessons - who can blame it really! #UKbirding
Turnstone
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Conor MacKenzie @conormackenzie.bsky.social · 18/07/2025
A few visits to Farmoor this week finally paid off with a drake Common Scoter sat out on F1 yesterday am. A nice addition to the Oxon Big Year list, taking me to 177. Few bits also moving around - 2 Dunlin, 10+ Common Sand and 2 LRP in what felt like a birdy morning. #ukbirding
Common ScoterDunlin Cattle EgretCommon Sandpiper
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Conor MacKenzie @conormackenzie.bsky.social · 09/06/2025
An action packed May for Oxon birders with the obvious highlights of Red-footed Falcon and Savi’s Warbler. The latter being only the 2nd record for the county after a lockdown bird that, almost, no one heard or saw. #ukbirding oxonbirding.blogspot.com/2025/06/may-...
oxonbirding.blogspot.com
May Review
Highlights Well well, where to begin?! May is the magical month where things happen, spring migration reaches full throttle and with any l...
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Conor MacKenzie @conormackenzie.bsky.social · 05/05/2025
April’s round up of birding in Oxon now up. A game of two halves with an uninspiring and quiet start broken by a classic Spring day at Farmoor with lots of Tern and Wader action - 120+ Arctic the obvious standout. oxonbirding.blogspot.com/2025/05/apri... #UKBirding
oxonbirding.blogspot.com
April Review
Highlights I think we can all agree that the early part of spring had not exactly got the gears going. Inland birding can often be bleak a...
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Conor MacKenzie @conormackenzie.bsky.social · 03/05/2025
Largely given up on out of county twitching these days, but a Spotted Sandpiper 10 mins from my survey site in Cambs was too tempting. A stunner in summer plumage! What I wouldn’t give for another Oxon bird. #UKBirding
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Conor MacKenzie @conormackenzie.bsky.social · 13/04/2025
Bit late posting this write up, but here is the March Oxon Birding roundup. A stunning pair of sum plum Slav Grebe the obvious highlight. A probable Dick’s Pip at Banbury a tantalising record! Plus the welcome arrival of spring migrants, albeit slow going. oxonbirding.blogspot.com/2025/04/marc...
oxonbirding.blogspot.com
March Review
Highlights Quite often birding can hang on the ones that got away. This is especially true of county birding, where gaps between records a...
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Conor MacKenzie @conormackenzie.bsky.social · 05/03/2025
Monthly round up of birding in Oxon now up in what was a relatively quiet period. Highlights include discovery of a 2nd Green-winged Teal and the Springs first arrival of Sand Martin. The latter coming only a 101 days after the last record in Nov! #UKbirding oxonbirding.blogspot.com/2025/03/febr...
oxonbirding.blogspot.com
February Review
Highlights With such a great start to 2025 it is not surprising that February was a somewhat quieter affair, mostly consisting of long-stay...
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Conor MacKenzie @conormackenzie.bsky.social · 27/02/2025
My eBird trip report from 2 weeks of birding in and around Nairobi, in between family commitments that is. A friendly bird filled city, looking forward to getting back again next year! ebird.org/tripreport/3... #birding
Kittlitz’s PloverSmall ButtonquailAfrican OpenbillGabar Goshawk
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Conor MacKenzie @conormackenzie.bsky.social · 24/02/2025
Garden birding has been incredibly productive in the suburbs of Nairobi. 102 species seen in just under 2 weeks! Some highlights below - very lucky to have some very birdy habitat bordering the garden. #birding
African Cuckoo-hawkLizard BuzzardHartlaub’s Turaco Long-crested Eagle
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Conor MacKenzie @conormackenzie.bsky.social · 23/02/2025
Mammals have also been a major highlight of the trip. 22 species seen between the NP and the local forests. #kenya
White Rhino HippoLionGiraffe
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Conor MacKenzie @conormackenzie.bsky.social · 22/02/2025
Abundance and diversity of Sunbird has been amazing in Nairobi. 7 species seen on the trip so far, with 6 of those coming from the garden. #birding
Bronze SunbirdGreen-headed SunbirdNorthern Double-collared SunbirdCollared Sunbird
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Conor MacKenzie @conormackenzie.bsky.social · 19/02/2025
First experience of birding in sub-Saharan Africa. Fantastic amount of diversity in and around Nairobi and barely scratched the surface I imagine! #birding
Superb Starling Marabou StorkAfrican Fish EagleOstrich
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Conor MacKenzie @conormackenzie.bsky.social · 06/02/2025
January’s roundup of birding highlights in Oxon now up. Bewick’s, Smew and GW Teal the major highlights! A smattering of lingering birds also got the county off to a great start. Details also on the Oxon Big Year some of us are attempting in 25. #UKbirding oxonbirding.blogspot.com/2025/02/janu...
oxonbirding.blogspot.com
January Review
Highlights After 2024 somewhat underperformed, 2025 got off to a flyer, bringing some hope that this year might do a little better on the ...
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Conor MacKenzie @conormackenzie.bsky.social · 05/01/2025
December’s round up of Oxon birding now up. Including 2024 highlights and lowlights, plus an excellent video review of the year. Some mega birds recorded but a meagre year total of 201 species, the lowest on record. No Turtle Dove the most bleak omission! oxonbirding.blogspot.com/2025/01/dece...
oxonbirding.blogspot.com
December Review & 2024 Highlights
Highlights Firstly, Merry Christmas and a Happy New Year to all our readers – I hope you have managed a good break and maybe even caught...
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Conor MacKenzie @conormackenzie.bsky.social · 03/01/2025
The spoils of a Christmas Day outing with the kids, at least 5 Hawfinch in the trees above East Lockinge Church. Probably more but not easy to keep track of! Fantastic birds in a beautiful setting. #UKbirding #Oxonbirding
Hawfinch Hawfinch
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Conor MacKenzie @conormackenzie.bsky.social · 02/01/2025
It only took four visits, 8+ hours and a change of year until I finally managed to connect with the Bearded Tit pair at Radley GPs. Not an easy bird in Oxon so very pleased to finally add it to my county list. Well worth the frostbite this am for cracking views. #UKbirding #Oxonbirding
Bearded Tit - maleBearded Tit - maleBearded Tit - maleBearded Tit - male in flight
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Paul Dufour @pauldufour80.bsky.social · 11/12/2024
For my first post here, I’m happy to share our new paper just published in @ibisjournal.bsky.social Thanks to a great team effort, we made a small step forward in the study of Siberian vagrants in Europe and clarified the status of two (pseudo) vagrants: the YBW & the Sib Chiffchaff. Some results 🧵
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Wild Justice @wildjustice.bsky.social · 12/12/2024
On a day when house building is in the news, we publish a new report - LOST NATURE. In it, we asked if housing developers have been delivering their ecological commitments. Answer: NO. Read the report here: wildjustice.org.uk/general/lost... 1/8
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Raptor Persecution UK @raptorpersuk.bsky.social · 11/12/2024
Raven found shot dead next to grouse moor in notorious Peak District raptor persecution hotspot. S. Yorks Police take 3.5 months to appeal for witnesses. No surprise that illegal killing continues in this part of National Park. #RaptorResearch #UKbirding raptorpersecutionuk.org/2024/12/11/r...
raptorpersecutionuk.org
Raven found shot dead next to grouse moor in notorious Peak District raptor persecution hotspot
South Yorkshire Police have issued the following press release (dated 9 December 2024): WITNESS APPEAL AFTER BIRD SHOT IN PEAK DISTRICT We are appealing for information after a protected bird was r…
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