(Remiz pendulinus)

(Remiz pendulinus)

(Motacilla alba)

(Sylvia communis)

(Motacilla alba)

(Sitta europaea)

(Sitta europaea)

(Sitta europaea)

(Sitta europaea)

(Sitta europaea)

(Erithacus rubecula)

(Aegithalos caudatus)

(Aegithalos caudatus)

(Aegithalos caudatus)

(Aegithalos caudatus)

(Aegithalos caudatus)

(Aegithalos caudatus)

(Aegithalos caudatus)