Black Heron vs Nankeen Night-Heron
Egretta ardesiaca в сравнении с Nycticorax caledonicus
Side-by-Side Comparison
| Характеристика | Black Heron | Nankeen Night-Heron |
|---|---|---|
| Научное название | Egretta ardesiaca | Nycticorax caledonicus |
| Отряд | Pelecaniformes | Pelecaniformes |
| Семейство | Ardeidae | Ardeidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 49,0 cm (19.3 in) | 60,0 cm (23.6 in) |
| Масса | 330,0 g (11.64 oz) | 832,0 g (29.35 oz) |
| Питание | -- | -- |
| Размер кладки | 2-4 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Black Heron only
Нет
Nankeen Night-Heron only
Охранный статус
Black Heron
Nankeen Night-Heron
About These Birds
Black Heron
The Black Heron is a medium-sized, all-black heron famous for its unique canopy-feeding technique, in which it spreads its wings like an umbrella over the water to create shade and attract fish. It inhabits shallow freshwater lakes, marshes, and flooded grasslands across sub-Saharan Africa and Madagascar. It feeds primarily on small fish and aquatic invertebrates attracted to the shade created by its distinctive wing canopy.
Nankeen Night-Heron
The Nankeen Night-Heron (Nycticorax caledonicus), also known as the Rufous Night-Heron, is the most widespread night-heron in Australasia and the Pacific, and the only night-heron native to Australia. Adults display a distinctive and handsome plumage: the upperparts — crown, back, and wings — are rich rufous-brown to chestnut, contrasting with a white to pale buff underside and a black bill. The face is pale with large dark red eyes adapted for nocturnal vision. In breeding plumage adults develop two or …