Motmot

Barrow's Goldeneye vs Red-breasted Merganser

Bucephala islandica versus Mergus serrator

Practice

Play a quiz with Barrow's Goldeneye and Red-breasted Merganser

Barrow's Goldeneye (Bucephala islandica) Barrow's Goldeneye
Red-breasted Merganser (Mergus serrator) Red-breasted Merganser

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Barrow's Goldeneye · Red-breasted Merganser · My Tricky Birds