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Red-legged Kittiwake

Rissa brevirostris

Vulnerable
翼開長
60.0 cm
体重
401.6666666666667 g
Laridae
Charadriiformes

The Red-legged Kittiwake (Rissa brevirostris) is a bird species in the family Laridae (gulls & terns), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 60 cm and a weight of 401.7 g. The IUCN Red List classifies it as Vulnerable.

On this page

について

Red-legged Kittiwake, 35–39 cm, has a very restricted range on only four Aleutian and Pribilof Island colonies, with a world population under 200,000. Resembles Black-legged Kittiwake but with bright red legs, darker upperparts, and white underwing tips. Pelagic piscivore; Vulnerable and declining.

Physical Description

Measurement Value Imperial
翼開長 60.0 cm 23.6 in
体重 401.6666666666667 g 14.17 oz

Habitat & Range

保全状況

Vulnerable
IUCN Red List

行動と繁殖

営巣

Nest type: HC. Incubation: 25-32 days. Fledging: 37 days.

一腹卵数

1-3

分類学

Kingdom Animalia
Phylum Chordata
Class Aves
Charadriiformes (Shorebirds & Gulls)
Laridae (Gulls & Terns)
Genus Rissa
Rissa brevirostris

Distribution

Red-legged Kittiwake has been recorded in 1 countries.

生息あり Not recorded

countries highlighted

External Databases

よくある質問

Is the Red-legged Kittiwake endangered?
The Red-legged Kittiwake has a conservation status of Vulnerable.
How does the Red-legged Kittiwake nest?
Nest type: HC. Incubation: 25-32 days. Fledging: 37 days.
How big is the Red-legged Kittiwake?
The Red-legged Kittiwake has a wingspan of 60.0 cm, weight of 401.6666666666667 g.
What order and family does the Red-legged Kittiwake belong to?
The Red-legged Kittiwake (Rissa brevirostris) belongs to the order Charadriiformes and the family Laridae.

Similar Birds

Other species in the Laridae family

比較

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