Frank Osterberg

Frank Osterberg

@frankosty.bsky.social

All things birds - Ringer - birder - Illustrator

222 Followers 217 Following 6 Posts Joined Sep 2024
5 days ago
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Our last Clogheen Marsh wader mist netting session of the winter last night. A Short-eared Owl that was hunting the marsh put off a good few of the waders coming in. We still managed 12 birds, a Mallard, 4 Redshank, a Snipe, 2 Black-tailed Godwit and 4 Curlew. The Curlew were all 2nd year birds!🪶

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4 days ago

Nice!
Previous BTO longevity record for Curlew was 32 years 7 months, set in 2011.
Blog with longevity records for other waders:
wadertales.wordpress.com/2018/01/16/w...
#ornithology

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2 weeks ago
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📢 Job Alert: Monitoring officer

I am looking for an experienced ornithological fieldworker to join the team this spring to lead on the monitoring of Black tailed godwits at WWT Welney.

Closing date: 6 March 2026

Apply ➡️

vacancies.wwt.org.uk/vacancies/77...

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1 month ago
Redshank chick

Curlew v Forestry
Relevant WaderTales blogs.
Estonia
wadertales.wordpress.com/2022/03/16/k...
Iceland
wadertales.wordpress.com/2022/06/18/i...
Scottish peatlands
wadertales.wordpress.com/2020/06/19/t...
Recreating wader habitat
wadertales.wordpress.com/2025/08/16/p...
#ornithology

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3 months ago

The only project in Sweden currently utilising this method for Jacks is here at Ottenby Bird Observatory, with super interesting and rewarding data just in the last two Autumns with 40 tagged this year. Still much to learn about this species!

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6 months ago
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A bit stunned when this Bridled Tern appear in my ‘scope 150m infront of the hide at Fife Ness. It then hung around for 3 hours roosting on a buoy and feeding inshore (when pic taken) before heading off NE. A first for Fife. Glad we chose today for the all day seawatch! #birdingFife #rarebirdsUK

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8 months ago
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Island hopping the Swedish archipelagos

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10 months ago
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Highlight of the spring

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10 months ago
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Definitely Bluethroat week this week @ottenby

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1 year ago
Preview
Coquet Island Seabird Assistant Warden We are looking for a seasonal Assistant Warden to join the team on the island for 4 months in the peak of the breeding season. You will help in reserve monitoring and management. Accommodation will be...

Coquet Island Seabird Assistant Warden - RSPB - www.environmentjob.co.uk/jobs/104632-... Awesome job claxon! #RSPBEcology #seabirds #jobs

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1 year ago
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Great morn, looking/surveying a local spot for Jacksnipe..finding 7 via Thermal Imaging. Super/mysterious Birds that have the ability to avoid the general Birding radar most of the time. Photo recorded at a respectful distance with a 1260mm lens & cropped. Also 23 Common Snipe.👌🏻 #birds #ukbirding 🪶

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1 year ago
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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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1 year ago
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We are hiring a Field Assistant for 2025.

🌊Are you starting your career as a seabird biologist?
🏀Excited at the prospect of remote work on UK islands?
🌧️❄️Happy to work outside in unusual 'summer' weather conditions?

For more info on applying: drive.google.com/file/d/1byRm...

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1 year ago
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3-year Postdoc Position

Join our team @mpi-animalbehav.bsky.social and investigate the dynamics of seasonal songbird migration using biologging technologies
See details here: bit.ly/3ZojW38

Please get in touch if interested & share with anyone else who might be!

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1 year ago
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With passage seemingly over here @Ottenby, 55 Jacks ringed (25 MOTUS) has been the best Autumn on record. Undoubtedly boosted by thermal tech, catching these gems during the day will never get old.

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1 year ago

I do the same here when its good thrush migration, especially mad watching LEOs hunt them around the lighthouse

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