Birdr

Common Tern vs Lesser Crested Tern

Sterna hirundo versus Thalasseus bengalensis

Practice

Play a quiz with Common Tern and Lesser Crested Tern

Common Tern (Sterna hirundo) Common Tern
Lesser Crested Tern (Thalasseus bengalensis) Lesser Crested Tern

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Common Tern · Lesser Crested Tern · My Tricky Birds