Suspected Willow Warbler

Suspected Willow Warbler

Observation - Suspected Willow Warbler. Description: I realize there is probably not enough detail to resolve the eternal Willow Warbler/Chiffchaff conundrum but, trust me, I watched it sing and the tuneful descending, waterfall series of notes that this guy was warbling left me in little doubt.

I realize there is probably not enough detail to resolve the eternal Willow Warbler/Chiffchaff conundrum but, trust me, I watched it sing and the tuneful descending, waterfall series of notes that this guy was warbling left me in little doubt.