Andean Gull vs Indian Skimmer
Larus serranus 对比 Rynchops albicollis
Side-by-Side Comparison
| 属性 | Andean Gull | Indian Skimmer |
|---|---|---|
| 学名 | Larus serranus | Rynchops albicollis |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Endangered |
| 体长 | — | — |
| 翼展 | 70.6 cm (27.8 in) | 74.4 cm (29.3 in) |
| 体重 | 478.0 g (16.86 oz) | 164.0 g (5.78 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Andean Gull
Endangered
Indian Skimmer
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。
Indian Skimmer
Indian Skimmer: 38–43 cm, black-and-white skimmer with an orange-and-yellow bill and white collar. Resident on large sandy rivers of the Indian subcontinent. VU. Feeds by skimming river surface with protruding lower mandible to catch fish. Severely threatened by sand-mining, dam building, and human disturbance at nesting colonies.