White-winged Tern vs African Skimmer
Chlidonias leucopterus 比較対象 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | White-winged Tern | African Skimmer |
|---|---|---|
| 学名 | Chlidonias leucopterus | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 41.6 cm (16.4 in) | 66.4 cm (26.1 in) |
| 体重 | 60.5 g (2.13 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
White-winged Tern
Least Concern
African Skimmer
About These Birds
White-winged Tern
シロハラアジサシ、20〜23 cm。東ヨーロッパから中央アジアの湿地で繁殖し、サハラ以南アフリカ・南アジア・オーストラリアで越冬。繁殖雄：白い翼に対比する漆黒の体。昆虫・魚食性。
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.