Andean Gull vs Red-legged Kittiwake
Larus serranus 对比 Rissa brevirostris
Side-by-Side Comparison
| 属性 | Andean Gull | Red-legged Kittiwake |
|---|---|---|
| 学名 | Larus serranus | Rissa brevirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 70.6 cm (27.8 in) | 60.0 cm (23.6 in) |
| 体重 | 478.0 g (16.86 oz) | 401.6666666666667 g (14.17 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Andean Gull
Vulnerable
Red-legged Kittiwake
About These Birds
Andean Gull
安第斯鸥栖息于安第斯山脉的高山湖泊，是适应高地湖泊繁殖的南美固有鸥类。
Red-legged Kittiwake
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.