Motmot

Lesser Scaup vs Common Eider

Aythya affinis versus Somateria mollissima

Practice

Play a quiz with Lesser Scaup and Common Eider

Lesser Scaup (Aythya affinis) Lesser Scaup
Common Eider (Somateria mollissima) Common Eider

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Lesser Scaup · Common Eider · My Tricky Birds