ML504396291

Ажиглалтын дэлгэрэнгүй

Adult male swimming with Common Goldeneyes. It stands out by its different head pattern and shape and scapular pattern. White crescent shape on side of face, not round; vertical forehead at right angles to small black bill; head extends back like a mane. Black scapulars have white in centre and a black spur down front of flanks.