Ascension Night-heron vs White-eared Night Heron
Nycticorax olsoni مقارنةً بـ Oroanassa magnifica
Side-by-Side Comparison
| السمة | Ascension Night-heron | White-eared Night Heron |
|---|---|---|
| الاسم العلمي | Nycticorax olsoni | Oroanassa magnifica |
| الرتبة | Pelecaniformes | Pelecaniformes |
| الفصيلة | Ardeidae | Ardeidae |
| حالة الحفاظ | Not Evaluated | Endangered |
| الطول | — | — |
| طول الجناح | — | 61,3 cm (24.1 in) |
| الوزن | 624,57 g (22.03 oz) | 480,3 g (16.94 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | -- | 3-5 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
بلا
Ascension Night-heron only
حالة الحفاظ
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.