Tricolored Heron vs Ascension Night-heron
Egretta tricolor ile kıyaslandığında Nycticorax olsoni
Side-by-Side Comparison
| Özellik | Tricolored Heron | Ascension Night-heron |
|---|---|---|
| Bilimsel Ad | Egretta tricolor | Nycticorax olsoni |
| Takım | Pelecaniformes | Pelecaniformes |
| Familya | Ardeidae | Ardeidae |
| Koruma Durumu | Least Concern | Not Evaluated |
| Uzunluk | — | — |
| Kanat Açıklığı | 49,8 cm (19.6 in) | — |
| Ağırlık | 317,0 g (11.18 oz) | 624,57 g (22.03 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 3-5 | -- |
| Population Trend | — | — |
Habitat Comparison
Koruma Durumu
Least Concern
Tricolored 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.