Olrog’s gull  (Larus atlanticus)

Description

This large gull has a white head, neck, rump and underside, with black wings and a black band on the tail. The legs and bill are yellow, and the bill has a black band near the end, with a red tip. Outside the breeding season, the gull’s colouration becomes mottled on the head. Juveniles are brown and also have mottled heads. They have a dark tail and a black tip to their bills, rather than the mature red tip. This species has nasal and rasping calls (2).

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