A new study in Global Change Biology reveals how climate change reshapes Arctic falcon breeding differently by species. Our Gyrfalcon & Tundra Program's long-term data in Alaska contributed to this collaborative research. https://bit.ly/4hEYr8B

📷 Kiliii Yuyan
#RaptorResearch #Ornithology

Dream job for an #editor & nature lover! 🐦🌿Apply now ➡️ www.bto.org/jobs

📅 Full time, Permanent.
📝 £38,710.00 per annum.
📍 BTO HQ in Thetford, Norfolk (Hybrid working).

Deadline for applications: 30 September 2026. #Ornithology

Regular visitor to the garden at the moment - Nuthatch Birmingham UK - 20-09-26 #birds #ukbirding #uknature #ukwildlife #nature #ornithology #photography #birdphotography #canon #naturephotography #photograpersofbluesky

Eric Sartori (association PIEBÎEM) nous en dit plus les menaces possibles sur les oiseaux du projet éolien marin "Bretagne Sud" ➡️ Cliquez sur ce lien pour en savoir plus : www.ornithomedia.com/.../eric-sar...
#oiseaux #birds #ornithologie #ornithomedia #ornithology

See! I'm still a birder! Second lifer of 2026 with this Baird's sandpiper in Whitchurch just now. Lovely little bird. #birding #ornithology @birdguides.bsky.social

“Because goth is forever.” will also work if you’re feeling particularly sassy that day.

Activity: Can you tell which North Dakota bird species each raven is mimicking?

#northdakota #nature #wildlife #birds #ornithology #ravens #birding #corvid #corvidae

Maybe more pink than red, but the gorgeous Anna's hummingbird was the first thing that came to mind for #Redheads this morning

#birds #bird #photography #ornithology #birdphotos #nature #naturephotography #birdphotography #wildlife #wildlifephotography #birdoftheday #annashummingbird

🦉 🪶

🐦🌊 Tracking 65 birds from 11 species found that most sea crossings happened at night and at low altitudes - overlapping with offshore wind turbine rotors

👉 doi.org/10.1111/con4...

#ornithology #birdmigration @pdvsky.bsky.social @pauldufour80.bsky.social @piedflynet.bsky.social @rafnuss.bsky.social

🐦 Why do some birds migrate thousands of kilometres while others travel far less?

A global study of 446 species finds that migration distance is linked to body size, food availability and flight efficiency 🪽

👉 doi.org/10.1002/ecy....

#ornithology #Ecology @esajournals.bsky.social

Your daily Avian Hybrids story!

How does climate affect the beak morphology of Thrashers?
avianhybrids.wordpress.com/2025/04/23/h...

#ornithology

New at Tetrapod Zoology: The Splendid and Remarkable Anatomy of Hornbills .... tetzoo.com/blog/2026/9/... #birds #ornithology

Just seen this map on Facebook (thanks Mary Colwell).
Individual Curlews tend to repeat annual migration routes.
Same story for Black-tailed Godwits:
wadertales.wordpress.com/2019/07/29/g...
Graphic from:
www.nature.com/articles/s42...
#ornithology

#Birds #Ornithlogy #NatureCantWait #Birding #Ornitho
#Oiseaux #Birds #Ornithology #Birding #wildlifephotography

Today's #BirdOfTheDay #Alt theme is #Gull, any Gull will do
Fulmar boréal - Fulmarus glacialis
#Shetland Island of Bressay

#Translocation is increasingly used to relocate vulnerable species away from high-risk sites. But as ocean temperatures rise, storm activity is shifting. Islands once considered safe from #cyclones are being pushed into the danger zone
#Conservation #ornithology #OceanWarming #birds #ClimateChange

We need your help!🫡

The NEWS IV survey period runs again from 1 December 2026 - 31 January 2027 🎉

If you'd like to take part in a single-visit waterbird count along a stretch of coastline this winter, visit www.bto.org/webs-news for more info on how you can get involved🦆

#Ornithology #UKBirding

Can a Whimbrel fit - breeding, fattening, migrating, moulting, fattening and migrating north - into 365 days?
What happens if there is a delay?
wadertales.wordpress.com/2022/09/22/a...
Blog from 22/09/22 🎂
Paper by Camilo Carneiro et al
#ornithology

(1/) The BBS Upland Rovers scheme is a way of monitoring bird species in Montane habitats, where sought after species such as Ring Ouzel, Dotterel & Ptarmigan may be encountered. A similar scheme in Germany is now gathering momentum… @btobirds.bsky.social @jncc.bsky.social #Ornithology

Another potential Manky Mallard? A domestic-wild hybrid?

📸 K Sutherland, Shippensburg PA

Healthy, flight-capable, 50%+ larger than nearby pure mallards. Background bird (likely Swedish Black) ~80% size of a domestic duck. F2/F3 hybrid? Genetics seem wild

ID help?

#birds #genetics #ornithology

From the current WJO issue: Use of Marsh Wren (Cistothorus palustris) nests by meadow jumping mouse (Zapus hudsonius). #ornithology doi.org/10.1080/1559...