Ascension Night-heron vs Zigzag Heron
Nycticorax olsoni comparé à Zebrilus undulatus
Side-by-Side Comparison
| Attribut | Ascension Night-heron | Zigzag Heron |
|---|---|---|
| Nom scientifique | Nycticorax olsoni | Zebrilus undulatus |
| Ordre | Pelecaniformes | Pelecaniformes |
| Famille | Ardeidae | Ardeidae |
| Statut de conservation | Not Evaluated | Least Concern |
| Longueur | — | — |
| Envergure | — | 28,2 cm (11.1 in) |
| Poids | 624,57 g (22.03 oz) | 123,0 g (4.34 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Ascension Night-heron only
Aucun(e)
Statut de conservation
Ascension Night-heron
Zigzag 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.
Zigzag Heron
The Zigzag Heron (Zebrilus undulatus) is one of the smallest and most enigmatic members of the family Ardeidae, found in tropical South America. It is the sole member of its genus and is among the least-known herons in the world due to its secretive habits and specialized habitat. Adults are intricately patterned with irregular zigzag lines and vermiculations of dark brown, rufous, and buff across the entire plumage — a cryptic pattern that provides near-perfect camouflage in its humid forest …