Birdr

White-winged Black Tern vs White-cheeked Tern

Chlidonias leucopterus versus Sterna repressa

Practice

Play a quiz with White-winged Black Tern and White-cheeked Tern

White-winged Black Tern (Chlidonias leucopterus) White-winged Black Tern
White-cheeked Tern (Sterna repressa) White-cheeked Tern

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White-winged Black Tern · White-cheeked Tern · My Tricky Birds