Birdr

Chestnut Teal vs Black Tern

Anas castanea versus Chlidonias niger

Practice

Play a quiz with Chestnut Teal and Black Tern

Chestnut Teal (Anas castanea) Chestnut Teal
Black Tern (Chlidonias niger) Black Tern

Media

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These two are often mixed up in quizzes. Look at the photos, then practise the pair until the field marks stick.

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Chestnut Teal · Black Tern · My Tricky Birds