Hartlaub's Gull vs African Skimmer
Larus hartlaubii 比較対象 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Hartlaub's Gull | African Skimmer |
|---|---|---|
| 学名 | Larus hartlaubii | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 54.0 cm (21.3 in) | 66.4 cm (26.1 in) |
| 体重 | 287.5 g (10.14 oz) | 165.66666666666666 g (5.84 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-5 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Hartlaub's Gull
Least Concern
African Skimmer
About These Birds
Hartlaub's Gull
ハートラウブカモメは南アフリカ西岸に生息し、アフリカ南西部沿岸の固有種として知られるカモメである。
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.