Whiskered Tern vs African Skimmer
Chlidonias hybrida 比較対象 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Whiskered Tern | African Skimmer |
|---|---|---|
| 学名 | Chlidonias hybrida | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 46.4 cm (18.3 in) | 66.4 cm (26.1 in) |
| 体重 | 84.5 g (2.98 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
Whiskered Tern
Least Concern
African Skimmer
About These Birds
Whiskered Tern
ハジロクロハラアジサシ、23〜25 cm。ヨーロッパ・アフリカ・アジア・オーストラリアで繁殖する湿地アジサシ。繁殖羽：暗灰色の下面・黒い頭頂・赤い嘴。淡水湿地上を飛翔して昆虫を捕食。
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.