Slaty Egret vs Ascension Night-heron
Egretta vinaceigula ile kıyaslandığında Nycticorax olsoni
Side-by-Side Comparison
| Özellik | Slaty Egret | Ascension Night-heron |
|---|---|---|
| Bilimsel Ad | Egretta vinaceigula | Nycticorax olsoni |
| Takım | Pelecaniformes | Pelecaniformes |
| Familya | Ardeidae | Ardeidae |
| Koruma Durumu | Vulnerable | Not Evaluated |
| Uzunluk | — | — |
| Kanat Açıklığı | 45,6 cm (18.0 in) | — |
| Ağırlık | 295,0 g (10.41 oz) | 624,57 g (22.03 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Koruma Durumu
Vulnerable
Slaty 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.