Chiffchaff – Phylloscopus collybita

Titchwell Nature Reserve, United Kingdom – 18 August 2018

Chiffchaff, Common - 20180818 Chiffchaff, Common - 20180818-2

Hampstead Heath, England – 1 September 2017

Chiffchaff - 20170901 Chiffchaff - 20170901a