White-necked Heron vs Ascension Night-heron
Ardea pacifica مقارنةً بـ Nycticorax olsoni
Side-by-Side Comparison
| السمة | White-necked Heron | Ascension Night-heron |
|---|---|---|
| الاسم العلمي | Ardea pacifica | Nycticorax olsoni |
| الرتبة | Pelecaniformes | Pelecaniformes |
| الفصيلة | Ardeidae | Ardeidae |
| حالة الحفاظ | Least Concern | Not Evaluated |
| الطول | — | — |
| طول الجناح | 77,0 cm (30.3 in) | — |
| الوزن | 910,0 g (32.10 oz) | 624,57 g (22.03 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 3-4 | -- |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Least Concern
White-necked Heron
Not Evaluated
Ascension 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.