Tristan Moorhen vs White Swamphen
Gallinula nesiotis в сравнении с Porphyrio albus
Side-by-Side Comparison
| Характеристика | Tristan Moorhen | White Swamphen |
|---|---|---|
| Научное название | Gallinula nesiotis | Porphyrio albus |
| Отряд | Gruiformes | Gruiformes |
| Семейство | Rallidae | Rallidae |
| Охранный статус | Extinct | Extinct |
| Длина | — | — |
| Размах крыльев | — | — |
| Масса | 517,5 g (18.25 oz) | — |
| Питание | -- | -- |
| Размер кладки | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Tristan Moorhen only
White Swamphen only
Нет
Охранный статус
Extinct
Tristan Moorhen
Extinct
White Swamphen
About These Birds
Tristan Moorhen
Tristan Moorhen (Gallinula nesiotis) is an extinct flightless rail formerly endemic to Tristan da Cunha in the South Atlantic. Dark sooty-brown with reduced wings and stout legs. Related to Common Moorhen but island-adapted. Extirpated by introduced rats and cats by the 19th century. Known from subfossil remains and early expedition accounts.
White Swamphen
White Swamphen (Porphyrio albus) is an extinct all-white swamphen formerly endemic to Lord Howe Island, Australia. Known from specimens collected around 1790 and early drawings; had reduced wings indicating flightlessness or near-flightlessness. Extirpated by hunting after European discovery. Related to Australasian Swamphen.