Black Heron vs Black Bittern
Egretta ardesiaca в сравнении с Ixobrychus flavicollis
Side-by-Side Comparison
| Характеристика | Black Heron | Black Bittern |
|---|---|---|
| Научное название | Egretta ardesiaca | Ixobrychus flavicollis |
| Отряд | Pelecaniformes | Pelecaniformes |
| Семейство | Ardeidae | Ardeidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 49,0 cm (19.3 in) | 40,2 cm (15.8 in) |
| Масса | 330,0 g (11.64 oz) | 314,0 g (11.08 oz) |
| Питание | -- | -- |
| Размер кладки | 2-4 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Black Heron
Black Bittern
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.
Black Bittern
The Black Bittern is a medium-sized, slender heron of South and Southeast Asia and Australia, with males displaying largely black upperparts, a tawny-yellow neck, and streaked underparts. It inhabits densely vegetated wetlands, including reed beds, mangroves, and overgrown ponds and streams. It is secretive and crepuscular, feeding on fish, frogs, and aquatic invertebrates.