Ascension Night-heron vs Whistling Heron
Nycticorax olsoni dibandingkan dengan Syrigma sibilatrix
Side-by-Side Comparison
| Atribut | Ascension Night-heron | Whistling Heron |
|---|---|---|
| Nama Ilmiah | Nycticorax olsoni | Syrigma sibilatrix |
| Ordo | Pelecaniformes | Pelecaniformes |
| Famili | Ardeidae | Ardeidae |
| Status Konservasi | Not Evaluated | Least Concern |
| Panjang | — | — |
| Rentang Sayap | — | 58,0 cm (22.8 in) |
| Berat | 624,57 g (22.03 oz) | 462,5 g (16.31 oz) |
| Diet | -- | -- |
| Ukuran Sarang | -- | 3-4 |
| Population Trend | — | — |
Habitat Comparison
Habitat Bersama
None
Ascension Night-heron only
Whistling Heron only
Status Konservasi
Not Evaluated
Ascension Night-heron
Least Concern
Whistling 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.