Little Gull vs African Skimmer
Hydrocoloeus minutus 对比 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Little Gull | African Skimmer |
|---|---|---|
| 学名 | Hydrocoloeus minutus | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 43.8 cm (17.2 in) | 66.4 cm (26.1 in) |
| 体重 | 114.08333333333333 g (4.02 oz) | 165.66666666666666 g (5.84 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-3 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Little Gull
Least Concern
African Skimmer
About These Birds
Little Gull
小鸥（约100克）是世界上体型最小的鸥类，翼展约60厘米。繁殖于北欧至西西伯利亚的内陆湿地，在地中海和黑海沿岸越冬。以空中昆虫和小型鱼类为食。无危；种群数量相对较小，但在适宜生境中较为稳定。
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.