White-faced Heron vs Ascension Night-heron
Egretta novaehollandiae verglichen mit Nycticorax olsoni
Side-by-Side Comparison
| Merkmal | White-faced Heron | Ascension Night-heron |
|---|---|---|
| Wissenschaftlicher Name | Egretta novaehollandiae | Nycticorax olsoni |
| Ordnung | Pelecaniformes | Pelecaniformes |
| Familie | Ardeidae | Ardeidae |
| Erhaltungsstatus | Least Concern | Not Evaluated |
| Länge | — | — |
| Flügelspannweite | 59,7 cm (23.5 in) | — |
| Gewicht | 544,8333333333334 g (19.22 oz) | 624,57 g (22.03 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 3-5 | -- |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
White-faced Heron only
Ascension Night-heron only
-
Erhaltungsstatus
Least Concern
White-faced 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.