White-bellied Heron vs Ascension Night-heron
Ardea insignis comparé à Nycticorax olsoni
Side-by-Side Comparison
| Attribut | White-bellied Heron | Ascension Night-heron |
|---|---|---|
| Nom scientifique | Ardea insignis | Nycticorax olsoni |
| Ordre | Pelecaniformes | Pelecaniformes |
| Famille | Ardeidae | Ardeidae |
| Statut de conservation | Critically Endangered | Not Evaluated |
| Longueur | — | — |
| Envergure | 107,7 cm (42.4 in) | — |
| Poids | 2024,0 g (71.39 oz) | 624,57 g (22.03 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
Ascension Night-heron only
Statut de conservation
Critically Endangered
White-bellied 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.