Vos – Vulpes vulpes – Red Fox

Wielewaal – Oriolus oriolus – Eurasian Golden Oriole

Winterkoning – Troglodytes troglodytes – Wren

Witgat – Tringa ochropus – Green Sandpiper

Witvleugelstern – Chlidonias leucopterus – White-winged Black Tern

Woudaapje – Ixobrychus minutus – Little Bittern

Wulp – Numenius arquata – Curlew

Zomertaling – Spatula querquedula – Garganey

Zomertortel – Streptopelia turtur – European Turtle Dove

Zwarte mees – Parus ater – Coal Tit

Zwarte stern – Chlidonias niger – Black Tern

Zwartkop – Sylvia atricapilla – Blackcap

Zwartkopmeeuw – Larus melanocephalus – Mediterranean Gull