Warbler of some sort

Warbler of some sort

Observation - Warbler of some sort - UK and Ireland. Description: I believe it's a warbler. at first I thought it was a chiffchaff, but the call was wrong for that, so I came to either willow or wood warbler..am I right or completely off? The call was very nice, but I can't remember exactly!

I believe it's a warbler. at first I thought it was a chiffchaff, but the call was wrong for that, so I came to either willow or wood warbler..am I right or completely off? The call was very nice, but I can't remember exactly!