Tundrakuikka Pacific Loon Gavia pacifica 2cy
Lisätty: 28 Elokuu 2011
Kuvaus: Compared to Arctic it is quite easy to separate. The shape differencences in shape and proportions are quite obvious: more rounded head, shorter bill and larger darker area around ear coverts. Note also throat strap.
(kansiossa: Kanada, Yukon 24.8.-7.9.2011)
Avainsanoja: Teslin Lake 27 August 2011