Marquesan Swamphen vs Henderson Island Crake
Porphyrio paepae مقارنةً بـ Zapornia atra
Side-by-Side Comparison
| السمة | Marquesan Swamphen | Henderson Island Crake |
|---|---|---|
| الاسم العلمي | Porphyrio paepae | Zapornia atra |
| الرتبة | Gruiformes | Gruiformes |
| الفصيلة | Rallidae | Rallidae |
| حالة الحفاظ | Extinct | Vulnerable |
| الطول | — | — |
| طول الجناح | — | 16,0 cm (6.3 in) |
| الوزن | — | 77,5 g (2.73 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
بلا
Marquesan Swamphen only
Henderson Island Crake only
حالة الحفاظ
Extinct
Marquesan Swamphen
Vulnerable
Henderson Island Crake
About These Birds
Marquesan Swamphen
Marquesan Swamphen (Porphyrio paepae) is an extinct flightless swamphen known only from subfossil bones from the Marquesas Islands, French Polynesia. Lost following Polynesian settlement and later European contact. Part of the broader pattern of Pacific island rail extinctions linked to human arrival and introduced rats.
Henderson Island Crake
Henderson Island Crake (Zapornia atra) is a small 16–18 cm flightless or near-flightless crake endemic to Henderson Island in the Pitcairn Islands, South Pacific. Dark sooty-black plumage with reduced wings. Inhabits coastal forest and interior scrub on this uninhabited UNESCO World Heritage island.