American Bittern vs Ascension Night-heron
Botaurus lentiginosus comparé à Nycticorax olsoni
Side-by-Side Comparison
| Attribut | American Bittern | Ascension Night-heron |
|---|---|---|
| Nom scientifique | Botaurus lentiginosus | Nycticorax olsoni |
| Ordre | Pelecaniformes | Pelecaniformes |
| Famille | Ardeidae | Ardeidae |
| Statut de conservation | Least Concern | Not Evaluated |
| Longueur | — | — |
| Envergure | 54,2 cm (21.3 in) | — |
| Poids | 734,75 g (25.92 oz) | 624,57 g (22.03 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 2-7 | -- |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
American Bittern only
Ascension Night-heron only
Statut de conservation
Least Concern
American Bittern
Not Evaluated
Ascension Night-heron
About These Birds
American Bittern
The American Bittern is a large heron weighing about 735 g with a 54.2 cm wingspan, inhabiting freshwater marshes and reed beds across North America. When threatened, it freezes with bill pointed skyward, its streaked brown plumage blending remarkably with marsh vegetation.
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.