Pacific Reef-egret vs Ascension Night-heron
Egretta sacra so với Nycticorax olsoni
Side-by-Side Comparison
| Thuộc Tính | Pacific Reef-egret | Ascension Night-heron |
|---|---|---|
| Tên Khoa Học | Egretta sacra | Nycticorax olsoni |
| Bộ | Pelecaniformes | Pelecaniformes |
| Họ | Ardeidae | Ardeidae |
| Tình Trạng Bảo Tồn | Least Concern | Not Evaluated |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 52,5 cm (20.7 in) | — |
| Khối Lượng | 515,0 g (18.17 oz) | 624,57 g (22.03 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-6 | -- |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Least Concern
Pacific Reef-egret
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.