Birdr

Bridled Tern vs Grey-backed Tern

Onychoprion anaethetus versus Onychoprion lunatus

Practice

Play a quiz with Bridled Tern and Grey-backed Tern

Bridled Tern (Onychoprion anaethetus) Bridled Tern
Grey-backed Tern (Onychoprion lunatus) Grey-backed Tern

Media

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Bridled Tern · Grey-backed Tern · My Tricky Birds