fraser bell

Researcher with @RSPBScience Bird watcher & tour leader

[Vogelwarte_Science @Vogelwarte_scie]

In a new paper, F. Bell, @biobriedis and co-authors confirmed that departure date from non-breeding areas can be associated with breeding success in migratory passerines, and identified spring staging duration as a key component of this process: https://t.co/6wVcCEFxbm

[Daniel Gornall @Dan_Gornall]

Coral-billed Ground-Cuckoo!!! Outrageous views of this secretive species at Khao Yai this morning

[fraser bell @fraserjbell]

@XavHarrison @StuBearhop Ohh this is so true

[Bird Ecology & Migration Lab @AviEcoMig]

Bell et al. (2024) Individuals departing non-breeding areas early achieve earlier breeding and higher breeding success @SciReports ➡️https://t.co/gUlrZ7cUGA | @fraserjbell @biobriedis @S_Lisovski @StuBearhop @piedflynet | #ornithology #birdmigration

[fraser bell @fraserjbell]

Nice lunch break find with this Rosy Starling in Four Lanes @CBWPS1

[fraser bell @fraserjbell]

@ianhayes5 Likewise, and thanks for the spot!

[fraser bell @fraserjbell]

The St Agnes dotterel was showing very well this morning! Great find by @lawlor157 @CBWPS1

[fraser bell @fraserjbell]

@OwenG2023 Sink-ing?

[Thomas @gardenbirder1]

Great to see my 1st ever Alpine Swift showing incredibly well at Pennance head, Falmouth this evening and an awesome cliff edge birding social too! @LiamLangley1 @Luke_ozharris @LukeStoppard @fraserjbell @EmmaInzani

[fraser bell @fraserjbell]

@CalidrisBirding What a sight!

[fraser bell @fraserjbell]

@CalidrisBirding @lee_coll1ns Looking forward to seeing updates from the S Korea tour

[Dr Will Leo Hawkes @WillLeoHawkes]

Heavy rains in Pyrenees today have stopped our #insectmigration but they haven't stopped the swallows!
1000s & 1000s battling the storm to #migrate south.
Amazing to see!
@ChrisGPackham @Natures_Voice

More info on our #insectmigration work (in Cyprus): https://t.co/LTKPzZsYEP

[fraser bell @fraserjbell]

13/13 Huge thanks to all who helped with this work, a big effort over several years @piedflynet @UniExeCEC @RSPBScience @NE_DCIoS

[fraser bell @fraserjbell]

Our NEW PAPER with @piedflynet @stuBearhop @biobriedis Joan Castello Sophie Bell & Myriam El Harouchi describes annual migration of British breeding Pied flycatchers tracked with #geolocators https://t.co/0mSHBfqVZm

[fraser bell @fraserjbell]

12/13 So most pied flycatchers make three stops on annual migration, two in autumn and one in spring. But importantly we found individuals can be flexible in behaviour across the annual cycle, and between years.