加州鸥

分类位置

同属物种

美洲银鸥

American Herring Gull

亚美尼亚鸥

Armenian Gull

Belcher's Gull

Belcher's Gull

黑尾鸥

Black-tailed Gull

里海银鸥 (黄脚银鸥)

Caspian Gull

普通海鸥

Common Gull

形态与习性

The California gull (Larus californicus) is a medium-sized gull, smaller on average than the herring gull, but larger on average than the ring-billed gull (though it may overlap in size with both). Although named after California, it can be found annually across most of western North America, from the Canadian prairie provinces in the northeast and south through western Mexico.