Large-billed Tern vs African Skimmer
Phaetusa simplex 比較対象 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Large-billed Tern | African Skimmer |
|---|---|---|
| 学名 | Phaetusa simplex | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 58.3 cm (23.0 in) | 66.4 cm (26.1 in) |
| 体重 | 241.5 g (8.52 oz) | 165.66666666666666 g (5.84 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-3 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Large-billed Tern
Least Concern
African Skimmer
About These Birds
Large-billed Tern
南米の内陸河川と大きな湖に生息するアジサシで、大きな黄色い嘴が特徴的。アマゾン川とオリノコ川流域に広く分布し、魚を急降下して捕食する。
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.