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Jen Gill

@jengill.bsky.social
1.3K followers 445 following 93 posts

Professor of Applied Ecology @ University of East Anglia. Bird migration, ecology, conservation, waders. Born @ 323ppm. wadertales.wordpress.com

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Reposted by Jen Gill
BTO | British Trust for Ornithology @btobirds.bsky.social · 11h
We've got some great opportunities to join us at BTO! Discover more and apply for our jobs and voluntary roles online at www.bto.org/jobs #Ornithology
A sideways view of a Puffin shows its white face, black body and brightly coloured orange-red bill. Wording alongside reads: We're hiring. Bird Atlas 2027-2031 Organiser, Research Ecologist, Field Surveyors, Youth Rep (Voluntary Role).
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Wild Justice @wildjustice.bsky.social · 30/09/2026
Defra is gathering evidence that could shape the future policy on gamebird shooting. Have your say! Have you experienced issues such as gamebird collisions, dumped dead birds, illegal traps, suspicious raptor deaths, disturbance, damage or loss of access to land? For info, visit buff.ly/TGjrkrK
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Bruce Taylor @barrabirder.bsky.social · 08/10/2026
It's always pleasing to get a fast response when reporting a ringed bird, so big thanks to Olivier Gilg for getting straight back to me about yesterdays Sanderling on Barra. Turns out it was ringed as a juvenile in a brood of 2 in NE Greenland on 28th July this year. #birdingscotland
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Graham Appleton @wadertales.bsky.social · 07/10/2026
Icelandic Golden Plovers are on the way! Many waders link Iceland and Ireland: wadertales.wordpress.com/2017/03/14/f... Some Golden Plovers from Iceland will make it as far as France and Portugal. @birdwatchireland.bsky.social Map from @tomasgunnarsson.bsky.social
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Kevin Anderson @kevinclimate.bsky.social · 07/10/2026
Quoted in the Guardian today on the technical hopium that, in my experience, has become widespread among many, usually senior, climate experts. www.theguardian.com/environment/...
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Brendan Barrett @bjjbarrett.bsky.social · 07/10/2026
Our paper on how orangutan mothers plan and alter their space use at personal costs so their offspring may play with similarly aged offspring (independent of kinship and fruit productivity) has transitioned from preprint to peer reviewed publication doi.org/10.1073/pnas...
doi.org
Maternal ranging strategies facilitate offspring social play at energetic cost in the most solitary ape | PNAS
In most vertebrates, social play among peers is considered essential for behavioral development. Yet in solitary species bearing single offspring, ...
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Caroline Lucas @carolinelucas.bsky.social · 07/10/2026
“The only sensible solution at this point is a moratorium on datacentres until very basic questions about how many we need, what for, where, and how pollution will be avoided are answered satisfactorily by the government” - @olliehayes.bsky.social 👏
theguardian.com
Drax datacentre could create nearly twice the yearly emissions of all Gatwick flights
Exclusive: Campaign group’s analysis of North Yorkshire plans finds datacentre would have to burn 4.9m tonnes of wood a year
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PEC Exeter @pec-exeter.bsky.social · 06/10/2026
Funded 3.5 year PhD🎺 The effects of gamebird release and management on the lowland ecosystems of S England Lots of fieldwork. A robust and resilient student is required. Focus on reptiles and ecto-parasites Any Qs, please DM or email me Please RT www.findaphd.com/phds/project...
Crazy staring pheasant glares at camera
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NL Institute of Ecology NIOO-KNAW @niooknaw.bsky.social · 17/09/2026
New publication: Family life is critical for migration and survival in a long-lived social #bird, by @hanslinssen.bsky.social @bartnolet.bsky.social and others. #Bewicksswan #sociallearning #waterfowl #biodiversity doi.org/10.1007/s002...
Figure 3 in Linssen et al. (2026): "First northward migration of juveniles in 2022 that became orphaned during midwinter (red, n = 10) compared to juveniles with no indication of altered family status (reference group; blue, n = 14)."
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Adam Rutherford @adamrutherford.bsky.social · 06/10/2026
Knowingly doing crime to develop your product.
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BTO | British Trust for Ornithology @btobirds.bsky.social · 05/10/2026
Job Alert! 🔉 We're looking for two part-time Field Surveyors for the Winter survey season from November - March to conduct wintering bird surveys. To discover more and apply visit ➡️ www.bto.org/jobs 📍 Survey areas: Yorkshire Dales & the Fens. 📝 Deadline for applications: Sunday 18 October 2026.
A Fieldfare is amongst frosty grass. Wording above reads: We’re hiring! Field Surveyors - LandSpAES Project.
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Graham Appleton @wadertales.bsky.social · 04/10/2026
Three of these six wader species are red-listed in the UK. Which ones? Answers in this blog about the eleven wader species on the list and how they 'earned' their places: wadertales.wordpress.com/2022/10/04/u... 🎂4️⃣ #birds
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Martin George @jannerbirder.bsky.social · 01/10/2026
“Every year an estimated 95,000 #seabirds, including Razorbills and Guillemots, are accidentally caught in nets off European coasts.” “But simple deterrents tested by Cornish fishers and devised by scientists and the RSPB have been shown to reduce the toll by about two-thirds.”
theguardian.com
Floating scarecrows: how Cornish fishers are stopping seabirds drowning in their nets
Simple deterrents can slash the number of razorbills and guillemots being trapped underwater, two-year study shows
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Curlew Action @curlewaction.bsky.social · 02/10/2026
Save the date! Curlew Action's Online European Predation Management Workshop 3rd - 4th February 2027 Tickets will be on sale soon, keep your eye out for more details.
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Graham Appleton @wadertales.bsky.social · 02/10/2026
** Messed up Oystercatcher thread ** Two links were duplicated - and hence two missing, Link to winter counts: wadertales.wordpress.com/2018/06/12/m... Link to latest blog about migration of juveniles: wadertales.wordpress.com/2026/09/03/a...
wadertales.wordpress.com
A young Oystercatcher’s first adventure
I find it amazing that, when they depart on autumn migration, juvenile waders can be faced with a journey of hundreds or thousands of kilometres. In the latest phase of their Oystercatcher studies …
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BTO Scotland @btoscotland.bsky.social · 01/10/2026
Have you seen a ringed Ptarmigan? Volunteer ringers from Tay and Grampian Ringing Groups are now fitting small colour rings (under license) to Ptarmigan in the hills of Perthshire and Aberdeenshire. 1/3 #BirdingScotland
A Ptarmigan in the hand, about to be released after being fitted with a uniquely coded ring. Image: Jacob Davies
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Graham Appleton @wadertales.bsky.social · 02/10/2026
Icelandic Oystercatcher migration - a thread summarising eleven years of research by Verónica Méndez et al. The questions - and a call for colour-ring sightings: wadertales.wordpress.com/2015/10/02/m... Published OTD in 2015. 🎂 #ornithology
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British Ornithologists’ Union (BOU) @bou.org.uk · 01/10/2026
📢 APPLICATIONS ARE NOW OPEN... ...for the 2027 BOU Summer Placement Scheme Financially supporting undergraduate students to carry out summer #ornithology research placements Application deadline: 29 January 2027 Guidelines & application form: bou.org.uk/funding/s... 🪶
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Graham Appleton @wadertales.bsky.social · 01/10/2026
Woodcock shooting season starts today in most of the UK (Scotland was 1 Sep). Continental birds have not arrived yet so any shot birds will be red-listed British breeders. GWCT suggests waiting until 1 December before targeting Woodcock. More here: wadertales.wordpress.com/2015/10/26/c... #birds
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British Ornithologists’ Union (BOU) @bou.org.uk · 01/10/2026
NEW on #theBOUblog from Natalia Zielonka and others Making membership more accessible: Introducing BOU Concessionary Membership bou.org.uk/blog-ziel... #ornithology 🪶
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Simon Evans @drsimevans.carbonbrief.org · 30/09/2026
NEW ANALYSIS: Record wind and solar save UK from gas imports worth £5.9bn during Hormuz crisis 🌤️ wind/solar generation up 14% in 2026 to date 🏭 gas down ~10% 🚢 >100 LNG cargoes avoided
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Jolyon Troscianko @jtroscianko.bsky.social · 30/09/2026
🦋 Butterfly wing patterns create motion illusions that protect them from predators! Our new study (8 years in the making) is out in Nature today doi.org/10.1038/s415... @grahancock.bsky.social @esbriolat.bsky.social @scienceanna.bsky.social @lauraakelley.bsky.social @uniexecec.bsky.social
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Graham Appleton @wadertales.bsky.social · 30/09/2026
Early spring arrival in Iceland creates opportunities to adapt to breeding conditions - something that may pay dividends in a changing climate. wadertales.wordpress.com/2024/09/30/f... Blog about paper by Josh Nightingale in IBIS onlinelibrary.wiley.com/doi/10.1111/... #ornithology
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BTO | British Trust for Ornithology @btobirds.bsky.social · 30/09/2026
⭐ Exciting opportunity! Volunteer with BTO Youth and join the Youth Advisory Panel! ➡️ www.bto.org/our-work/youth If you love nature, would like to join our amazing team of volunteers aged 16-24 and get involved with BTO's work, then this role could be for you. 🐦 📝 Closing date: 4 October 2026.
A group of BTO Youth volunteers are gathered together in an office smiling at the camera. Wording over the image reads: BTO Youth. Join our Youth Advisory Panel.
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Graham Appleton @wadertales.bsky.social · 29/09/2026
Three 'wader species from the east' for which numbers peak in August and September. If you're seeing juvenile Curlew Sandpipers, look out for Little Stints too! Blog about wader migration: wadertales.wordpress.com/2017/07/20/w... @birdtrack.bsky.social graph from 2019 #UKbirding
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Rebecca Lovell @rebeccalovell.bsky.social · 29/09/2026
Today I’m excited to be at #BOUasm26 to talk about the impact of extreme climatic events (ECEs) on seasonal migration in European shags! #EcoEvo #SeasonalMigration #Seabirds 🧵1/7
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Clemens Küpper @chorlnev.bsky.social · 29/09/2026
‼️Now published @evolletters.bsky.social Developmental differences between males and females alter the sex ratio. 🐥🧵 about this study 1/9
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British Ornithologists’ Union (BOU) @bou.org.uk · 29/09/2026
Welcome to #BOUasm26 Avian Futures, the BOU’s 2026 autumn conference. Stay up-to-date right here on Bluesky by following #BOUasm26, where attendees & presenters alike will be sharing their thoughts & presentations throughout the event. #ornithology 🪶🧵1/3
Western Kingbirds sitting on barbed wire fencing.
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Phil Martin @philmartin.bsky.social · 28/09/2026
I'm super excited & proud to share our latest paper with you all, published today in @jappliedecology.bsky.social! The team put together a systematic map on the factors impacting the use of scientific evidence in biodiversity conservation decision making. (1/12) tinyurl.com/3c6x6vca
tinyurl.com
Factors influencing the use of scientific evidence in conservation practice and policy: Insights from a systematic map
Researchers should move from characterising factors impacting scientific evidence use to identifying and testing interventions to facilitate its use by conservation decision makers. Since these facto....
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Graham Appleton @wadertales.bsky.social · 28/09/2026
WaderTales started with a bang OTD in 2015. 🎂 First blog asked why volcanoes can be good for breeding waders/shorebirds. wadertales.wordpress.com/2015/09/28/t... 160 blogs have been read in 210 countries wadertales.wordpress.com/about/ #ornithology
wadertales.wordpress.com
How volcanic eruptions help waders
Areas of Iceland that have experienced high volcanic ash deposition can accommodate up to three times as many breeding waders. When Tómas Gunarsson began his PhD at the University of East Anglia on…
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Guy Shrubsole @guyshrubsole.bsky.social · 27/09/2026
The size of *one* of the AI data centre buildings proposed for Great Torrington in north Devon, versus Exeter cathedral 🤯 From this useful piece profiling the local campaigns against it: www.theguardian.com/uk-news/2026...
A diagram comparing the size of one of the AI data centre buildings proposed for Great Torrington in north Devon, with Exeter cathedral. Source: Guardian piece linked to in post.
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Graham Appleton @wadertales.bsky.social · 27/09/2026
LPO is calling for permanent shooting ban for #Curlew and Black-tailed Godwit. This would provide protection for thousands of both species that winter in and migrate through France. Background: wadertales.wordpress.com/2018/07/30/b... Map shows tracks of Curlew returning from France to breed in UK.
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Paul Dolman @pauldolman.bsky.social · 26/09/2026
Brilliant thread from @philipamies.eurosky.social on the historical class element of exclusion from hunting. Still relevant today and part of why UK deer numbers continue to grow.
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Colin Carlson @colincarlson.bsky.social · 25/09/2026
David Quammen's essay in The New York Times today closes with this paragraph. It's both a scientific falsehood, and an incredibly dangerous narrative. If you're willing to give me five minutes of your time, I'd like to explain why.
The Ebola virus doesn’t need to spill back. It abides in its reservoir host, and awaits its next opportunity. A virus can’t climb out of a bat or a monkey and fly off in search of human prey. It can only spill over. If humans left the reservoir host alone — not hunting it, not capturing it, not eating it, not exporting it live, not disturbing its forest habitat — the virus wouldn’t re-emerge in humans. It would remain where it is, harming no one. But of course that’s not what happens. And when viruses spill, they often spill into us, because the human population is such a big, busy target.
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Patrick Barkham @patrickbarkham.bsky.social · 25/09/2026
I've written Joe Harkness's obituary for the Guardian. I hope it pays good tribute to a wonderful man who was brave, honest and made the world a better place. www.theguardian.com/environment/...
theguardian.com
Joe Harkness obituary
Writer, teacher and naturalist who explored the effects of the natural world on neurodivergency
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Ben Sheldon @sheldonbirds.bsky.social · 25/09/2026
I remember seeing Margaret Attwood at the IOC in Vancouver in 2018 - the closest thing to Canadian royalty?! Excellent to see a chair in Ornithology being endowed - see quoted tweet for direct details & more background in this @theguardian.com article www.theguardian.com/books/ng-int...
theguardian.com
‘Birdwatching is close to rapture’: Margaret Atwood on why she has given C$1m to avian research
Award-winning novelist celebrates late partner’s love of birds with gift to establish the Graeme Gibson chair in avian biology
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Beth MacDougall-Shackleton @bethmacshack.bsky.social · 25/09/2026
Big news at Western Bio … job ad coming soon! news.westernu.ca/2026/09/grae...
news.westernu.ca
Graeme Gibson Chair in Avian Biology created at Western Western News -
A $1-million gift from Margaret Atwood in honour of her longtime partner will create the Graeme Gibson Chair in Avian Biology at Western.
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Robin Hayward 🌳 🏳️‍⚧️ @canopyrobin.com · 25/09/2026
We're publishing new guidance to support trans people who do fieldwork (any work outside the office)! Now we need your help to get them seen so please share! inclusivefieldwork.leeds.ac.uk/trans/
a cartoon of three fieldworkers. One has a small trans flag. The logos of the university of leeds, research england, and canopy robin are shown, as well as the URL: InclusiveFieldwork (dot) Leeds (dot) AC (dot) UK (slash) trans
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Sara Lipshutz (she/her) @jacanamama.bsky.social · 24/09/2026
Super excited to share this study by @gamaevo.bsky.social in collaboration with Steve Nowicki and Susan Peters!! Response to geographic song variation predicts differential gene expression in the blood of a songbird: iScience www.cell.com/iscience/ful...
cell.com
Response to geographic song variation predicts differential gene expression in the blood of a songbird
Behavioral neuroscience; Ecology; Transcriptomics
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Dr. Aaron Thierry @thierryaaron.bsky.social · 22/09/2026
1/ People keep saying AI is inevitable. History disagrees. Plenty of technologies were called unstoppable, and societies stopped them or shrank them down to a niche. A thread 🧵
evitable
adjective
uk  /ˈev.ɪ.tə.bəl/ us  /ˈev.ə.t̬ə.bəl/

able to be avoided or prevented:
He believes that world war is evitable.
Inevitable suffering due to persecution is to be distinguished from evitable sickness.
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Chris Lintott @chrislintott.bsky.social · 24/09/2026
Oh for goodness sake. What are we doing?
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Richard K Broughton @richardkbroughton.bsky.social · 24/09/2026
A 100 km-long stream of migrating Common Cranes in Finland.
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Devi Satarkar @devisatarkar.bsky.social · 23/09/2026
Heavier great tit nestlings 🐥 usually end up as heavier adults 🐦. Is this always a strong correlation? Our new preprint shows that the strength of this 'silver-spoon' association shifts continuously with environmental context, and is stronger in harsh conditions! www.biorxiv.org/content/10.6...
14-day old great tit (Parus major) nestling in hand. Bird handled under appropriate BTO licence. Adult great tit (Parus major) in hand. Bird handled under appropriate BTO licence.
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Colin Carlson @colincarlson.bsky.social · 23/09/2026
What's behind this tidal wave of epidemics? In the largest study ever conducted on emerging infectious diseases, we show that the popular explanation - "our relationship with nature is out of balance" - doesn't hold up. Out now in Nature, after half a decade of work: www.nature.com/articles/s41...
nature.com
The anthropogenic fingerprint on emerging infectious diseases - Nature
Emerging infectious disease outbreak risks are ubiquitous worldwide, and highest in landscapes where people, livestock and fragmented natural ecosystems coexist, but detection and data ...
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George Monbiot @georgemonbiot.bsky.social · 24/09/2026
Here's today's column on the astonishing, ongoing mistreatment of people with #ME/CFS. Please spread it far and wide: the only thing which can break the media's wall of indifference is seeing an article about the issue go viral. Thank you. 1/2 www.theguardian.com/commentisfre...
theguardian.com
Abandoned, dismissed and gaslighted: there is no excuse for the way ME sufferers have been betrayed | George Monbiot
Changes in guidance and science seem to have little impact on millions of devastated lives. It’s a social crisis playing out behind closed doors, says Guardian columnist George Monbiot
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Graham Appleton @wadertales.bsky.social · 23/09/2026
New Whimbrel blog - another member of the curlew family is in trouble. Inspiring example of global collaboration, amassing information to help with species conservation. wadertales.wordpress.com/2026/09/22/w... Paper in IBIS: onlinelibrary.wiley.com/doi/10.1111/... #ornithology
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RSPB Science @rspbscience.bsky.social · 23/09/2026
New job alert 🪶🧪 We are hiring a Conservation Scientist to work on links between hydrological restoration and Lesser Spotted Woodpecker conservation Deadline: 7/10/26 Apply here: app.vacancy-filler.co.uk/salescrm/Car... #SpeciesRecoveryProgramme @naturalengland.bsky.social 📷Ben Andrew
A Lesser Spotted Woodpecker perched by its nest hole
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Jen Gill @jengill.bsky.social · 23/09/2026
Latest Wadertales blog on the amazing new IBIS (@bou.org.uk) paper from Camilo Carneiro and over 50 co-authors, bringing together tracking data for Whimbrels across the world: blog: wadertales.wordpress.com/2026/09/22/w... paper: onlinelibrary.wiley.com/doi/10.1111/... #ornithology
wadertales.wordpress.com
World-wide Whimbrels
When Camilo Carneiro and colleagues started to write a 2026 paper about global movements of Whimbrel, in 2024, there was just one species. By the time they finished there were two, with the America…
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Dawn Balmer @debalmer.bsky.social · 23/09/2026
Here's the link to the BTO Auto-ID statement www.bto.org/develop-your... on use of Auto-ID tools for surveys such as BBS, GBW and use in BirdTrack
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Hanna Kokko @kokkonut.bsky.social · 23/09/2026
There is still time to apply! I'll start reading the applications this Friday.
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