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Joe Wynn

@joewynnbirds.bsky.social
371 followers 96 following 25 posts

Used to DPhil at Oxford, then post-doc'd at the IfV, now an 1851/tenure-track fellow at Liverpool. Manc, birder, Liverpool FC. He/him.

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Reposted by Joe Wynn
Corinna Langebrake @co-la.bsky.social · 05/10/2026
Since 2 years I worked on my first exhibition! The vernissage at WattBZ Wilhelmshaven was wonderful. A special thanks goes to Klaus as the curator, who made a great jop in putting everything together, and to Peter Südbeck, @genmig.bsky.social and Dr. Köhler for the introduction and speaches!
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Migration Ecology Group @migecol.bsky.social · 04/10/2026
Great project 💪 with @joewynnbirds.bsky.social @pauldufour80.bsky.social @genmig.bsky.social & many others! We study yellow-browed warblers in Europe: where from, where to, what happens in winter & spring – could a new migration route evolve? 2 birds sampled on Helgoland so far. #birdmigration
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Joe Wynn @joewynnbirds.bsky.social · 03/10/2026
The autumn arrival of yellow-browed warblers is pure magic every year. This season we’ve been on Shetland taking genomic samples from these enigmatic birds, in the hope we can link ’reverse’ migration to underlying genomic factors 🧬🗺️ excited to see what we find!
Yellow-browed warbler in the hand at dusk.Yellow-browed warbler in the hand in front of a van.Yellow-browed warbler in the hand in dull light. Yellow-browed warbler in the hand in front of a grassy verge.
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Joe Wynn @joewynnbirds.bsky.social · 10/09/2026
Lovely work from Paddy! Worth a read if you want to dive into the increasingly complex story of avian magnetoreception 🧭🗺️🐥
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Corinna Langebrake @co-la.bsky.social · 01/09/2026
To the birding community: one of our GPS-tagged redshanks was predated during its migration in France. We would be very greatful if we could have the GPS tag back and get as much information as possible from the bird! This is the last position: maps.app.goo.gl/jCWDXDfhnJPT... @genmig.bsky.social
@larsburnus
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Thomas Miller @tmbirding.bsky.social · 27/08/2026
Arrived at the tail end of a "classic" Farmoor day in easterlies and rain - managed to connect with a few passage waders including county scarce Curlew Sand and Knot, plus found a new juvenile Caspian Gull. Then finally a view which every Baltic Gull enthusiastic waits for... 1/2
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Dr Katrina Siddiqi-Davies @katrina-siddiqi.bsky.social · 13/08/2026
Excited to publish the last paper from my PhD which explores how light can constrain chick provisioning behaviour in Manx shearwaters Thanks so much to all my co-authors and to everyone who helped support this manuscript! #seabird #science #research royalsocietypublishing.org/rsos/article...
royalsocietypublishing.org
Day length may impose an ecological constraint on chick provisioning behaviour in a high-latitude seabird
Abstract. Variation in daylight hours may shape light-dependent behaviours both across seasons and among latitudinally distinct breeding colonies. We inves
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Alice Edney @aliceedney.bsky.social · 20/08/2026
Always great to help with a colour-ringing project! We ringed an extra 3 LBBG in Liverpool today (!), likely the last ones we'll catch here this summer. Keep an eye out for green colour-ringed gulls & report any sightings at nwgulls.org.uk 💍 #seabirds #ornithology @joewynnbirds.bsky.social
nwgulls.org.uk
North West England Gull Project - Home
Information on large gull colour ringing projects undertaken in North-west England
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Steve Portugal @sjportugal.bsky.social · 03/08/2026
Our (with @plewin.bsky.social) @currentbiology.bsky.social Dispatches is out today (doi.org/10.1016/j.cu...). Covering two recent papers about bird eye movements during flight, using homing pigeons as model species.
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Joe Wynn @joewynnbirds.bsky.social · 08/07/2026
Nice one @pauldufour80.bsky.social and all! Great to see this is out, very cool to see these multi-sensory devices being used in such a quantitative and precise way 🦅
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Joe Wynn @joewynnbirds.bsky.social · 24/06/2026
Great to see this one published! Worth a read if you’re into the role of collective behaviour in migration 🦅🌍 Very pleased how it came out, glad to be a (very) small part of it.
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Paul Dufour @pauldufour80.bsky.social · 17/05/2026
Cool new preprint led by Martins Briedis: Eurasian wrynecks from Germany use very different migration strategies (from S Europe to sub-Saharan Africa). Multi-sensor logger data show long migration trips are costly, but warming winters may soon favor staying in S Europe doi.org/10.64898/202...
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Pablo Salmón @pablosalmon.bsky.social · 15/05/2026
Proud to see this work led by PhD student @matteobeccardi.bsky.social now published in @jexpbiol.bsky.social ! The study investigates how sex and age influence mitochondrial function in wild Common terns 🪶 Check it out below ⬇️ bsky.app/profile/matt...
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Lewis Lancaster @lewislancaster.bsky.social · 30/04/2026
🥳 New paper alert 🥳 The first of the data chapters from my DPhil, and the works from my first few field seasons on Skomer, is out! "Shearwaters make efficient navigational decisions, even at very fine scales" - doi.org/10.1242/jeb.... A huge thank you to everyone involved 🩵
doi.org
Shearwaters make efficient navigational decisions, even at very fine scales
Summary: A fine-scale displacement of Manx shearwaters, a wide-ranging pelagic seabird, reveals that they preferentially adopt shorter homing routes following release at proximal sites, demonstrating ...
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Alice Edney @aliceedney.bsky.social · 22/04/2026
Always exciting when colour ring re-sightings come through! We colour ringed a coot on 5/01/26 in Liverpool & it was re-sighted on 19/04/26 in Ainsdale (~27km movement). Keep an eye out for coots with a white leg ring & 3 black characters, as part of @waterbirdcm.bsky.social 🧐 #ornithology
Map showing where the coot was ringed (Liverpool) and re-encountered (Ainsdale). A coot in the hand, having been fitted with a BTO metal ring and a colour ring. All birds handled under BTO license.
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Patrick Lewin @plewin.bsky.social · 17/03/2026
You’ve probably heard of collective intelligence but what about collective memory? 🧠🐘 New paper in press, led by Joe Morford! We investigated whether collective decision making in pigeons can rescue long-term memory of learned homing routes 🧵 www.nature.com/articles/s41...
nature.com
Collective route memories emerge through differential forgetting of navigational information in homing pigeons - Scientific Reports
Scientific Reports - Collective route memories emerge through differential forgetting of navigational information in homing pigeons
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Alice Edney @aliceedney.bsky.social · 19/02/2026
Our Belgian chiffchaff recovery is back! 🪶💍 It was ringed on 10th October 2025 in Liège, Belgium, and was re-trapped on 8th December 2025 in Cheshire, UK (669km movement). A small insight into where UK wintering chiffchaffs may breed (although it was likely ringed on migration). #ornithology
An OpenStreetMap showing the UK and Belgium, with a line connecting the location the chiffchaff was ringed in Belgium, and the location the chiffchaff was re-trapped in the UK.
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Joe Wynn @joewynnbirds.bsky.social · 19/02/2026
Very pleased with how this is coming together! Think it'll be a really fun conference, with a lovely mix of old and new faces. ☺️
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Pablo Salmón @pablosalmon.bsky.social · 17/02/2026
🔈New study! Microplastics found in 62% of White-throated Dipper broods in Scotland & Basque Country. No body condition effects detected. Led by @cmartin3.bsky.social @sbohvm.gla.ac.uk @aranzadiornito.bsky.social 🔗 www.sciencedirect.com/science/arti... #Ornithology🐦 #Microplastics #Freshwater💧
Left: Adult and nestling White-throated Dipper (Cinclus cinclus; adult on top, chick below). Right: Microscopy images showing microplastics from nestling faecal samples. Birds were handled under license.
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David López-Idiáquez @davididiaquez.bsky.social · 15/02/2026
We have published a new pre-print showing a decline in great tit adult and nestling mass of around 1 gram in 47 y. [rate of approx. -0.040 Hadanes] With @ellafcole.bsky.social, @devisatarkar.bsky.social, Sam. Crofts, @mcmahok.bsky.social & @sheldonbirds.bsky.social www.biorxiv.org/content/10.6...
Decline in body mass in adult (left) and nestling great tits. In the nestling plot, the purple line represents all nestling and the green line those that recruited to the population as breeders. Their different slope suggest an increase in the strength of selection on nestling mass something confirmed in the MS by analysing the temporal trends in selection differentials (see link for further information)
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Ben Sheldon @sheldonbirds.bsky.social · 05/02/2026
A richly rewarding two days reviewing @ifv-whv.bsky.social: thriving under the brilliant leadership of Sandra Bouwhuis & Miriam Liedvogel. An exciting programme of research into avian migration & life histories with many future stars. Outstanding @commonternproject.bsky.social museum by frozen sea!
Common Tern Museum at the BanterseeCommon Tern Museum at the BanterseeView of the ice-bound Waddensee Profs Miriam Liedvogel & Prof Sandra Bouwhuis - brilliant leaders of the Institute of Avian Research (with some old German ornithological leaders in the background)
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Malin Klumpp @malinklumpp.bsky.social · 02/02/2026
Thrilled to share my very first paper with you, now out in @avianbiology.bsky.social! We investigated whether innate immune function varies during moult in adult & juvenile blackbirds (undergoing complete or partial moult).
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Paul Dufour @pauldufour80.bsky.social · 15/01/2026
🚨 PhD offer (please share) Fascinated by bird migration and movement ecology? 🦜🌍 Join us at @vogelwarte.bsky.social to study annual cycle energetics with multi-sensor loggers in multiple species Deadline: 20 Feb 2026 Starting: June 2026 Supervision: Martins Briedis & me Info: tinyurl.com/2dbv9nzh
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Paul Dufour @pauldufour80.bsky.social · 10/01/2026
Happy to share our new paper published in @cp-iscience.bsky.social We deployed 300+ multi-sensor loggers across 17 species to investigate how different species adapt their flight strategies when crossing deserts and marine areas during migration. tinyurl.com/2c8y8xvf #ornithology #birds
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Joe Wynn @joewynnbirds.bsky.social · 08/12/2025
Such a cool bird to be included in our chiffchaff genomics project ☺️ very exciting!
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Jamie Dunning @j-dunning.net · 28/10/2025
We are still interested in any found twite feathers for a study on the relationships and genetic diversity between the British groups - particularly now for birds of Scottish origin in the NE of England or, birds on the Avon. DM me for me more info. #birdringing
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Joe Wynn @joewynnbirds.bsky.social · 24/10/2025
One week left on this! Good opportunity for someone interested in #behaviour, #genomics and #migration to come work will some fun seabirds and some fun people 🧬🐣🛰️ www.findaphd.com/phds/project...
findaphd.com
To lead or to follow: disentangling the genetic and cultural contributions to long-distance seabird migration at University of Liverpool on FindAPhD.com
PhD Project - To lead or to follow: disentangling the genetic and cultural contributions to long-distance seabird migration at University of Liverpool, listed on FindAPhD.com
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Corinna Langebrake @co-la.bsky.social · 22/10/2025
Who thought that this project would end up in an actual book people can by in shops? I am very happy that the book is out there now and I hope that many will join the journey of the robin on its way south :)
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Joe Wynn @joewynnbirds.bsky.social · 08/10/2025
Excited to be helping with this! Always love working with ringing data, and great to do so working on such an interesting question ☺️
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Jo Hood @jobirding.bsky.social · 08/10/2025
Mental!!!!! White-throated Needletail phone video!!! @flamboroughbird.bsky.social #yorkshirebirding
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Joe Wynn @joewynnbirds.bsky.social · 28/09/2025
Been great fun visiting @flamboroughbird.bsky.social last week, and am super excited to be back in a few days! Awesome start to the project with 4 birds sampled in the last 4 days, we're hoping to use #genomic data derived from feather samples to see where these enigmatic birds come from ☺️
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Alice Edney @aliceedney.bsky.social · 23/09/2025
🚨 New #seabirds paper 🚨 Following a workshop at the International Seabird Group Conference 2024 & led by @seabirdmortenf.bsky.social, we review opportunities & challenges for new technologies in seabird monitoring 🎥💻🐣 Link below! ⬇️ #ornithology doi.org/10.1093/ices...
doi.org
Opportunities and challenges for new technologies in seabird population monitoring
Abstract. Monitoring of seabird population size and demography has for decades relied on observer-based methods. While such methods have allowed the accumu
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Joe Wynn @joewynnbirds.bsky.social · 16/09/2025
🚨 PhD alert 🚨 We are looking for a highly motivated student to use 🧬 genomics 🧬 and 🛰️ bio-logging 🛰️ approaches to disentangle cultural and genetic contributions to seabird migration 🐣 Think this is you, or someone you know? Then come to our Q&A session at on 29/09 and check out the ad below!
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giaranega.bsky.social @giaranega.bsky.social · 25/08/2025
1/10 We are thrilled to announce that our new paper on conservation genomics of the Balearic shearwater has just been published online at @pnas.org! www.pnas.org/doi/10.1073/...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Joe Wynn @joewynnbirds.bsky.social · 22/07/2025
Glad to see this one out! The product of some thought-provoking discussions with lots of cool people 🗺️ might be worth a read for those interested in #navigation or #migration 🦅 🐝 🐟 🐁
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Joe Wynn @joewynnbirds.bsky.social · 16/06/2025
Insanely cool part of the world, very lucky to be working on these birds. Though can't say I'll miss the mosquitoes (or the sweet Gudbrandsdalen cheese, if I'm honest...). Excited to see what we learn when we sequence these guys (and their European-wintering cousins)! ☺️ #ornithology
Collage showing a tent in the midnight sun, a little bunting with two mosquitoes on its head and a red-flanked bluetail. Both birds are in the hand, having been ringed and sampled under licence.
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Dr Katrina Siddiqi-Davies @katrina-siddiqi.bsky.social · 03/06/2025
Am super excited that our new paper is out, it looks at how reproductive role can constrain foraging and restrict evening diving opportunities for males during the pre-laying period in Manx shearwaters🥚 link.springer.com/article/10.1...
link.springer.com
Pre-laying sex differences in reproductive roles can constrain foraging behaviour in a monomorphic seabird - Marine Biology
Sex differences in foraging behaviour can arise in monomorphic species when reproductive roles differ. How these differences shape foraging behaviour during the pre-laying period—an understudied repro...
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Joe Wynn @joewynnbirds.bsky.social · 14/05/2025
Now 11 birds recaught 😎 new pressure loggers giving insights into migration I never thought possible, absolutely incredible technology. Wouldn’t be possible without the help of friends here in Georgia, Levan, Sopo, Vano and Natia 🇬🇪 ☺️
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David Marques @davidmarques.bsky.social · 09/05/2025
The Yellow-legged Gull (Larus michahellis), recently better known as pope gull (Larus urbietorbicum 😁), has now a chromosome-scale sequenced reference genome! Our first publication from the #LarOmics project, congrats @eksramos.bsky.social et al., see: wellcomeopenresearch.org/articles/10-...
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Alice Edney @aliceedney.bsky.social · 25/04/2025
My favourite passerine, the whitethroat (controversial, I know!) 💚 It's been great observing their numbers build in our local park over the last week & excellent to catch one in our first ringing session there this morning. 📷 @joewynnbirds.bsky.social #ornithology #ukbirding
Common whitethroat in the hand having been fitted with a BTO metal ring. All birds were caught and ringed under BTO licence.
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Juan Carlos Illera @andalgalornis.bsky.social · 16/04/2025
New article on the differentiation process of common chaffinches in Macaronesia. A nice collaborative work with Brian Condori, María Recuerda and Borja Milá onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
The Relative Roles of Selection and Drift in the Chaffinch Radiation (Aves: Fringilla) Across the Atlantic Archipelagos of Macaronesia
When colonizing oceanic archipelagos, island populations diverge through mechanisms of local adaptation and neutral processes. This study investigates the roles of selection and genetic drift in the ...
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Robert E. Rollins @robertrollins1892.bsky.social · 18/03/2025
I am very excited to announce our new paper describing the tick communities on Helgoland. We highlighted a potentially stable population of a tick species which has not been described in Germany since the 1970s! Feel free to reach out if you have questions 😄 doi.org/10.1007/s004...
doi.org
Analysis of ticks (Acari: Ixodida) and associated microorganisms collected on the North Sea Island of Heligoland - Parasitology Research
Heligoland is an island located in the North Sea, where vegetation was almost destroyed as a result of heavy bombardment during and after the Second World War. However, over the past 70 years, the veg...
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Joe Wynn @joewynnbirds.bsky.social · 28/01/2025
Very pleased to see this fella out at last☺️ a privilege to work with such lovely data and people, perhaps worth a read for those interested in #selection, #navigation and #telemetry! certainly some unexpected results from my perspective 👀
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Joe Wynn @joewynnbirds.bsky.social · 28/01/2025
Very excited to collaborate working with these samples! Well in @pauldufour80.bsky.social on what sounded like some epic and eventful fieldwork 😮
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Alice Edney @aliceedney.bsky.social · 19/12/2024
🪶 Citizen Science Special Issue 🪶 Really pleased to see our #seabirds paper now included in @ibisjournal.bsky.social Citizen Science Special Issue! Lots of other exciting #ornithology research in there too 🔽 Paper: onlinelibrary.wiley.com/doi/10.1111/... Issue: tinyurl.com/ymapsuda
At the top of the image is a header containing the paper title "Using citizen science image analysis to measure seabird phenology". Underneath is a photograph of seabirds breeding on a cliff. Citizen scientists are asked to identify adult and chick kittiwakes and guillemots in the image.
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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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Joe Wynn @joewynnbirds.bsky.social · 27/11/2024
🚨PhD ALERT! 🚨 We are looking for a highly motivated student to use 🧬 genomic approaches 🧬 to unravel the mysteries of migration using yellow-browed warblers. Think this is you or someone you know? Then come to our Q&A session at on 02/12 and check out the ad below!
A yellow-browed warbler caught for ringing purposes in Germany in 2023.
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