Ascension Night-heron vs White-eared Night Heron
Nycticorax olsoni 비교 대상 Oroanassa magnifica
Side-by-Side Comparison
| 속성 | Ascension Night-heron | White-eared Night Heron |
|---|---|---|
| 학명 | Nycticorax olsoni | Oroanassa magnifica |
| 목 | Pelecaniformes | Pelecaniformes |
| 과 | Ardeidae | Ardeidae |
| 보전 상태 | Not Evaluated | Endangered |
| 체장 | — | — |
| 날개 폭 | — | 61.3 cm (24.1 in) |
| 체중 | 624.57 g (22.03 oz) | 480.3 g (16.94 oz) |
| 식성 | -- | -- |
| 산란 수 | -- | 3-5 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Not Evaluated
Ascension Night-heron
Endangered
White-eared Night Heron
About These Birds
Ascension Night-heron
The Ascension Night-heron was a flightless heron known from subfossil remains on Ascension Island in the South Atlantic. Weighing an estimated 624g, it was likely driven to extinction by human activity and introduced predators. It is currently listed as Not Evaluated by conservation assessments.