Swallow-tailed Gull vs African Skimmer
Creagrus furcatus comparado con Rynchops flavirostris
Side-by-Side Comparison
| Atributo | Swallow-tailed Gull | African Skimmer |
|---|---|---|
| Nombre científico | Creagrus furcatus | Rynchops flavirostris |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 81,8 cm (32.2 in) | 66,4 cm (26.1 in) |
| Peso | 695,0 g (24.52 oz) | 165,66666666666666 g (5.84 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Least Concern
Swallow-tailed Gull
Least Concern
African Skimmer
About These Birds
Swallow-tailed Gull
Gaviota tijereta (Creagrus furcatus) — La única gaviota del mundo de hábitos plenamente nocturnos. Cola profundamente ahorquillada. Nidifica en las Islas Galápagos y en Malpelo. En el mar, caza cefalópodos y peces luminiscentes durante la noche.
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.