Olrog's Gull vs African Skimmer
Larus atlanticus 对比 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Olrog's Gull | African Skimmer |
|---|---|---|
| 学名 | Larus atlanticus | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 78.3 cm (30.8 in) | 66.4 cm (26.1 in) |
| 体重 | 850.0 g (29.98 oz) | 165.66666666666666 g (5.84 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Near Threatened
Olrog's Gull
Least Concern
African Skimmer
About These Birds
Olrog's Gull
奥兰达鸥在南大西洋阿根廷沿岸繁殖，是与贝尔彻鸥近缘的鸥类。
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.