The past 5 days
Data and analyses
Natterjack Toad 2024
Common Clubtail 2024
Eurasian Crag Martin 2024
Eurasian Golden Oriole 2024
Swallowtail 2024
Sedge Warbler 2024
Red-backed Shrike 2024
Willow Warbler 2024
Common Raccoon 17-24
Common Nightingale 2024
Common Redstart 2024
Asp Viper 2024
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Willow Warbler 2024
From Thursday, February 1st, 2024 to Friday, May 31st, 2024
Total of the daily contributions
Migratory return of the Willow Warbler in 2024
The Willow Warbler Phylloscopus trochilus is a highly migratory species. Hundreds of thousands of birds cross France on their way to countries to the north and north-east. During their stopovers in France, they sing. We must therefore avoid attributing breeding codes to these individuals that are simply passing through, and wait for the actual nesting colonies.
Image caption: The Common Yellowthroat looks a lot like the Swift Yellowthroat. It differs from it in that its wings are longer, its legs are lighter and, above all, its song is much more elaborate (see our sound gallery). © Gaëtan Delaloye.
Map based on collective data from Faune-France and its partners. No authorised use without a favourable opinion from the LPO.
Project carried out by LPO France, in collaboration with a network of partner associations.