Birdr

Eskimo Curlew vs Slender-billed Curlew

Numenius borealis versus Numenius tenuirostris

Practice

Play a quiz with Eskimo Curlew and Slender-billed Curlew

Eskimo Curlew (Numenius borealis) Eskimo Curlew
Slender-billed Curlew (Numenius tenuirostris) Slender-billed Curlew

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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Eskimo Curlew · Slender-billed Curlew · My Tricky Birds