Inca Tern vs African Skimmer
Larosterna inca 比較対象 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Inca Tern | African Skimmer |
|---|---|---|
| 学名 | Larosterna inca | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | — |
| 翼開長 | 55.4 cm (21.8 in) | 66.4 cm (26.1 in) |
| 体重 | 199.5 g (7.04 oz) | 165.66666666666666 g (5.84 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-2 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Near Threatened
Inca Tern
Least Concern
African Skimmer
About These Birds
Inca Tern
Inca Tern, 39–42 cm, is unmistakable — dark slate grey with white facial plumes curling from the bill like a Victorian moustache. Restricted to the Humboldt Current from Peru to Chile. Piscivore; snatches anchovies and other prey at the surface. Near Threatened; population tied to anchovy availability.
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.