Birdr

Aleutian Tern vs Bridled Tern

Onychoprion aleuticus versus Onychoprion anaethetus

Practice

Play a quiz with Aleutian Tern and Bridled Tern

Aleutian Tern (Onychoprion aleuticus) Aleutian Tern
Bridled Tern (Onychoprion anaethetus) Bridled Tern

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Aleutian Tern · Bridled Tern · My Tricky Birds