Black Heron vs Von Schrenck's Bittern
Egretta ardesiaca so với Ixobrychus eurhythmus
Side-by-Side Comparison
| Thuộc Tính | Black Heron | Von Schrenck's Bittern |
|---|---|---|
| Tên Khoa Học | Egretta ardesiaca | Ixobrychus eurhythmus |
| Bộ | Pelecaniformes | Pelecaniformes |
| Họ | Ardeidae | Ardeidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 49,0 cm (19.3 in) | 28,7 cm (11.3 in) |
| Khối Lượng | 330,0 g (11.64 oz) | 130,16666666666666 g (4.59 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-4 | 3-6 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Black Heron only
Không
Von Schrenck's Bittern only
Tình Trạng Bảo Tồn
Black Heron
Von Schrenck's 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.
Von Schrenck's Bittern
Von Schrenck's Bittern (Ixobrychus eurhythmus) is a small, secretive heron of the family Ardeidae, named in honor of the German naturalist Leopold von Schrenck who explored the Amur region of the Russian Far East in the nineteenth century. Adult males are distinctive within the genus, displaying rich chestnut-brown upperparts with a strongly contrasting, dark purplish-brown crown and nape, and pale buff to whitish underparts with dark brown streaking along the center of the throat and breast. Females and immatures are …