Birdr

Tufted Duck vs Common Goldeneye

Aythya fuligula versus Bucephala clangula

Practice

Play a quiz with Tufted Duck and Common Goldeneye

Tufted Duck (Aythya fuligula) Tufted Duck
Common Goldeneye (Bucephala clangula) Common Goldeneye

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Tufted Duck · Common Goldeneye · My Tricky Birds