Pallas's Gull vs Andean Gull
Larus ichthyaetus 对比 Larus serranus
Side-by-Side Comparison
| 属性 | Pallas's Gull | Andean Gull |
|---|---|---|
| 学名 | Larus ichthyaetus | Larus serranus |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 94.2 cm (37.1 in) | 70.6 cm (27.8 in) |
| 体重 | 1413.3333333333333 g (49.85 oz) | 478.0 g (16.86 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-3 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Pallas's Gull
Least Concern
Andean Gull
About These Birds
Pallas's Gull
Pallas's Gull, 57–61 cm, is the world's largest hooded gull, breeding on Central Asian lakes and wintering in the Indian Ocean. Massive yellow bill with orange tip, black hood with white eye-crescents. Piscivore; plunge-dives and pirates food from other seabirds. Partially migratory.
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。