Chiffchaff or willow warbler?
DKG has sent in beautiful pictures of a tiny green-brown warbler; does anybody know if it is a chaffchaff or a willow warbler? Neither is a rarity and both are known to nest in the park but we really have trouble telling them apart.
Southwick Country Park Nature Reserve 
It seems to have very dark legs,perhaps an indication it is a chiffchaff.
I’m going to keep score. I think it might be a willow warbler so that’s: chiffchaff- 1; willow warbler- 1
Another for chiffchaff from Lisa Burge on Facebook;
Chiffchaff- 2; willow warbler- 1
I’m throwing in another chiffchaff vote.
After a 2 minute Google I am now an expert….. 😂😂😂
How did we ever manage before there was Google?
chiffchaff – 3; willow warbler – 1.
My friend who is a twitcher says it’s a chiffchaff. They have dark legs. Willow warblers have orange legs.
The chiffchaffs have it, I think; Chiffchaffs 4 – Willow warblers 1.