African Skimmer vs Elegant Tern
Rynchops flavirostris 比較対象 Thalasseus elegans
Side-by-Side Comparison
| 属性 | African Skimmer | Elegant Tern |
|---|---|---|
| 学名 | Rynchops flavirostris | Thalasseus elegans |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 66.4 cm (26.1 in) | 59.3 cm (23.3 in) |
| 体重 | 165.66666666666666 g (5.84 oz) | 236.16666666666666 g (8.33 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-5 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
African Skimmer
Near Threatened
Elegant Tern
About These Birds
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.
Elegant Tern
エレガントアジサシは太平洋東部の海岸で繁殖するアジサシの一種です。細長い橙赤色の嘴と黒い冠羽が特徴的です。