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Ross's Gull

Rhodostethia rosea

Least Concern
翼展
50.2 cm
体重
185.0 g
Laridae
Charadriiformes
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关于

Ross's Gull, 29–32 cm, is a delicate Arctic gull breeding in Siberian tundra, with its winter range largely unknown — possibly far out in the pack ice. Rosy flush to underparts in breeding plumage; wedge-shaped tail; black neck ring. Feeds on invertebrates and small fish along ice edges.

Physical Description

Measurement Value Imperial
翼展 50.2 cm 19.8 in
体重 185.0 g 6.53 oz

Habitat & Range

保护状况

Least Concern
IUCN Red List

行为与繁殖

筑巢

Incubation: 19-22 days.

产卵数

1-3

分类学

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

Distribution

Ross's Gull has been recorded in 4 countries.

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出现 Not recorded
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countries highlighted

External Databases

常见问题

Is the Ross's Gull endangered?
The Ross's Gull has a conservation status of Least Concern.
How does the Ross's Gull nest?
Incubation: 19-22 days.
How big is the Ross's Gull?
The Ross's Gull has a wingspan of 50.2 cm, weight of 185.0 g.
What order and family does the Ross's Gull belong to?
The Ross's Gull (Rhodostethia rosea) belongs to the order Charadriiformes and the family Laridae.

Similar Birds

Other species in the Laridae family

比较

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