Motmot

Common Tern vs West African Crested Tern

Sterna hirundo versus Thalasseus albididorsalis

Practice

Play a quiz with Common Tern and West African Crested Tern

Common Tern (Sterna hirundo) Common Tern
West African Crested Tern (Thalasseus albididorsalis) West African Crested Tern

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Common Tern · West African Crested Tern · My Tricky Birds