Breeding adult © Eric VanderWerf eBird S40739035 Macaulay Library ML 76327001
First winter © Qin Huang
Juvenile © Blake Matheson
Breeding adult © Pavel Parkhaev
Nonbreeding adult © Batmunkh Davaasuren
+ 4
First winter © Ting-Wei (廷維) HUNG (洪)
First winter © Adrian Boyle
Breeding adult © Ting-Wei (廷維) HUNG (洪)

Black-tailed Gull Larus crassirostris

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זיהוי

מופעל על ידי MERLIN

A distinctly long-winged, long-billed gull of the East Asian coastline, breeding in Russia and Japan and wintering as far south as Taiwan and southeastern China; rare in Southeast Asia. Adult is dark-winged with a black and red tipped bill. Younger birds are dark overall with solid black wingtips, a flashing white rump, and a pale pink bill with a solid black tip. Gathers in large flocks throughout the year. Flight is more buoyant and graceful than other similarly sized gulls. Call reminiscent of a meowing cat.

מופעל על ידי MERLIN