Sound clips and movies require Adobe Flash player. Latin namePhylloscopus trochilus FamilyWarblers and allies (Sylviidae) OverviewWillow warblers are small birds with grey-green backs and pale under parts. They have a yellow tinged chest and throat and pale supercillium (the stripe above the eye). They are separated from the very similar chiffchaff by their song. Their population, especially in southern Britain, has undergone a moderate decline over the past 25 years making them an Amber List species. Where to see themWillow warblers are widespread and can be seen in suitable habitat across most of the UK. When to see themApril-September What they eatA wide variety of small insects and spiders. Fruit and berries in autumn. Estimated numbers| Europe | UK breeding* | UK wintering* | UK passage* |
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| - | 2,125,000 territories | - | - |
* UK breeding is the number of pairs breeding annually. UK wintering is the number of individuals present from October to March. UK passage is the number of individuals passing through on migration in spring and/or autumn. Distribution
Please note that the map is only intended as a guide. It shows general distribution rather than detailed, localised populations. Find out more
Audio is from commercial recordings Bird Songs and Calls of Britain and Europe on 4 CDs or Bird Sounds of Europe & North-west Africa, copyright WildSounds & CEBA (www.wildsounds.com, (UK) +44 (0) 1263 741100) |