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Western Gull

Larus occidentalis

Least Concern
翼展
79.5 cm
体重
957.5 g
Laridae
Charadriiformes

The Western Gull (Larus occidentalis) is a bird species in the family Laridae (gulls & terns), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 79.5 cm and a weight of 957.5 g. The IUCN Red List classifies it as Least Concern.

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关于

Western Gull, 55–68 cm, is the dominant large gull on the US Pacific coast from Washington to Baja California. Dark-mantled with pink legs, yellow bill with red spot. Omnivore; breeds on offshore islands, scavenges at harbours and landfills. Non-migratory; resident along its breeding coast.

Physical Description

Measurement Value Imperial
翼展 79.5 cm 31.3 in
体重 957.5 g 33.77 oz

Habitat & Range

保护状况

Least Concern
IUCN Red List

行为与繁殖

筑巢

Incubation: 23-28 days. Fledging: 42 days.

产卵数

1-5

分类学

Kingdom Animalia
Phylum Chordata
Class Aves
Charadriiformes (Shorebirds & Gulls)
Laridae (Gulls & Terns)
Genus Larus
物种 Larus occidentalis

Distribution

Western Gull has been recorded in 1 countries.

出现 Not recorded

countries highlighted

External Databases

常见问题

Is the Western Gull endangered?
The Western Gull has a conservation status of Least Concern.
How does the Western Gull nest?
Incubation: 23-28 days. Fledging: 42 days.
How big is the Western Gull?
The Western Gull has a wingspan of 79.5 cm, weight of 957.5 g.
What order and family does the Western Gull belong to?
The Western Gull (Larus occidentalis) belongs to the order Charadriiformes and the family Laridae.

Similar Birds

Other species in the Laridae family

比较

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