White-backed Night Heron vs Ascension Night-heron
Calherodius leuconotus comparado con Nycticorax olsoni
Side-by-Side Comparison
| Atributo | White-backed Night Heron | Ascension Night-heron |
|---|---|---|
| Nombre científico | Calherodius leuconotus | Nycticorax olsoni |
| Orden | Pelecaniformes | Pelecaniformes |
| Familia | Ardeidae | Ardeidae |
| Estado de conservación | Least Concern | Not Evaluated |
| Longitud | — | — |
| Envergadura | 49,6 cm (19.5 in) | — |
| Peso | 440,0 g (15.52 oz) | 624,57 g (22.03 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 2-5 | -- |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Ascension Night-heron only
Ninguno
Estado de conservación
Least Concern
White-backed Night 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.