Willow Warbler Phylloscopus trochilus

Willow Warbler by Jill Pakenham

A widespread breeding species throughout Britain and Ireland, though declining in some areas. A good indicator of coverage of woodland and scrub habitats.

Note that the 2007-11 map (below left) reflect only records submitted so far online . We will update these with records from paper forms at the end of each fieldwork season. Check back soon to see how the picture develops. And why not take part and help fill the gaps.

Breeding distribution, 2007-11

Breeding distribution, 1988-91

 

BTO blue divider
BirdWeb logo, click to go to BirdWeb

Online Partner logos
Terms and Conditions | Privacy Statement        © British Trust for Ornithology
BTO, The Nunnery, Thetford, Norfolk IP24 2PU, UK. Registered Charity Number 216652.