Mongolian Gull vs African Skimmer
Larus mongolicus 对比 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Mongolian Gull | African Skimmer |
|---|---|---|
| 学名 | Larus mongolicus | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Not Evaluated | Least Concern |
| 体长 | — | — |
| 翼展 | — | 66.4 cm (26.1 in) |
| 体重 | 1163.75 g (41.05 oz) | 165.66666666666666 g (5.84 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Not Evaluated
Mongolian Gull
Least Concern
African Skimmer
About These Birds
Mongolian Gull
Mongolian Gull, 55–65 cm, breeds at high-altitude lakes in Mongolia and winters on coasts of China, Korea, and Japan. Pale grey mantle, pink orbital ring, yellow bill. Recently recognised as a full species, split from the Herring Gull complex. Omnivore; forages at inland lakes and coastal estuaries.
African Skimmer
African Skimmer: 36–42 cm, black-and-white skimmer with a long bright orange-yellow bill where the lower mandible is longer than the upper. Flies low over large rivers and lakes, cutting the water surface with the lower bill to catch fish. Resident and partial migrant along large rivers and lakes of sub-Saharan Africa. NT.