Birdr

Forster's Tern vs Roseate Tern

Sterna forsteri versus Sterna dougallii

Practice

Play a quiz with Forster's Tern and Roseate Tern

Forster's Tern (Sterna forsteri) Forster's Tern
Roseate Tern (Sterna dougallii) Roseate Tern

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Forster's Tern · Roseate Tern · My Tricky Birds