Birdr

Arctic Tern vs White-cheeked Tern

Sterna paradisaea versus Sterna repressa

Practice

Play a quiz with Arctic Tern and White-cheeked Tern

Arctic Tern (Sterna paradisaea) Arctic Tern
White-cheeked Tern (Sterna repressa) White-cheeked Tern

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Arctic Tern · White-cheeked Tern · My Tricky Birds