Grey-headed Gull vs Andean Gull
Larus cirrocephalus 对比 Larus serranus
Side-by-Side Comparison
| 属性 | Grey-headed Gull | Andean Gull |
|---|---|---|
| 学名 | Larus cirrocephalus | Larus serranus |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 63.8 cm (25.1 in) | 70.6 cm (27.8 in) |
| 体重 | 357.5 g (12.61 oz) | 478.0 g (16.86 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Grey-headed Gull
Least Concern
Andean Gull
About These Birds
Grey-headed Gull
灰头鸥广泛分布于非洲和南美洲的湖泊和河口，繁殖期灰色头巾为其特征。
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。