Grey-headed Gull vs African Skimmer
Larus cirrocephalus 对比 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Grey-headed Gull | African Skimmer |
|---|---|---|
| 学名 | Larus cirrocephalus | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 63.8 cm (25.1 in) | 66.4 cm (26.1 in) |
| 体重 | 357.5 g (12.61 oz) | 165.66666666666666 g (5.84 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Grey-headed Gull
Least Concern
African Skimmer
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。
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.