White-faced Heron vs Ascension Night-heron
Egretta novaehollandiae से तुलना Nycticorax olsoni
Side-by-Side Comparison
| विशेषता | White-faced Heron | Ascension Night-heron |
|---|---|---|
| वैज्ञानिक नाम | Egretta novaehollandiae | Nycticorax olsoni |
| गण | Pelecaniformes | Pelecaniformes |
| कुल | Ardeidae | Ardeidae |
| संरक्षण स्थिति | Least Concern | Not Evaluated |
| लंबाई | — | — |
| पंखों का फैलाव | 59.7 cm (23.5 in) | — |
| वजन | 544.8333333333334 g (19.22 oz) | 624.57 g (22.03 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 3-5 | -- |
| Population Trend | — | — |
Habitat Comparison
साझा आवास
White-faced Heron only
Ascension Night-heron only
कोई नहीं
संरक्षण स्थिति
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.