Pied Heron vs Ascension Night-heron
Egretta picata so với Nycticorax olsoni
Side-by-Side Comparison
| Thuộc Tính | Pied Heron | Ascension Night-heron |
|---|---|---|
| Tên Khoa Học | Egretta picata | Nycticorax olsoni |
| Bộ | Pelecaniformes | Pelecaniformes |
| Họ | Ardeidae | Ardeidae |
| Tình Trạng Bảo Tồn | Least Concern | Not Evaluated |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 45,2 cm (17.8 in) | — |
| Khối Lượng | 291,0 g (10.26 oz) | 624,57 g (22.03 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Pied Heron only
Ascension Night-heron only
Không
Tình Trạng Bảo Tồn
Least Concern
Pied 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.