Red-legged Kittiwake
Rissa brevirostris
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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
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 |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Laridae (Gulls & Terns) |
| Genus | Rissa |
| 種 | Rissa brevirostris |
Distribution
Red-legged Kittiwake has been recorded in 1 countries.
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External Databases
よくある質問
Is the Red-legged Kittiwake endangered?
How does the Red-legged Kittiwake nest?
How big is the Red-legged Kittiwake?
What order and family does the Red-legged Kittiwake belong to?
Similar Birds
Other species in the Laridae family