鹰科|海雕属
学名:Haliaeetus pelagicus
英名:Steller's Sea Eagle
形态:大型猛禽,体长101-105cm。黄色的嘴特大。体羽暗褐色,前额、肩、腰、尾上和尾下覆羽以及呈楔形的尾羽全为白色。飞翔时从上面看,腰、尾和两翅前缘的白色和黑色的两翅与其余上体呈鲜明对比,从下面看,白色的翼缘、白色的尾下覆羽和尾羽同黑色的下体对比亦明显。
虹膜黄色;嘴及蜡膜黄色,幼鸟褐色;脚黄色。
分布:中国辽宁、河北、台湾有记录。在保护区属罕见的旅鸟。近10年内没有监测到。
习性:主要栖息于海岸、河口地带。飞行缓慢,常在空中滑翔盘旋或长时间站在岩石岸边。主要以鱼类为食,也捕食大中型水禽和中小型哺乳动物。
虎头海雕[摄影 顾晓军]
ID: Large raptor.Body length 101-105cm.Yellow bill massive.Dark brown, forehead, shoulder, rump, uppertail and undertail coverts and wedged tail white.In flight from above white rump, tail and forewing contrast with dark wings and body; from below white forewing, undertail coverts and tail contrast with dark underbody.
BP: Eyes yellow; bill yellow, cere yellow(adult) or brown(juvenile); tarsi yellow.
SD: Rare migrant.No record in recent 10 years.
HH: Frequents coasts and estuaries.Flight slow.Often soars or stands long at rocky coast.Feeds mainly on fish but also on large to medium-sized waterfowls and small to mediumsized mammals.
虎头海雕[摄影 顾晓军]
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