Black Heron vs Black Bittern
Egretta ardesiaca 比較対象 Ixobrychus flavicollis
Side-by-Side Comparison
| 属性 | Black Heron | Black Bittern |
|---|---|---|
| 学名 | Egretta ardesiaca | Ixobrychus flavicollis |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 49.0 cm (19.3 in) | 40.2 cm (15.8 in) |
| 体重 | 330.0 g (11.64 oz) | 314.0 g (11.08 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-4 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black Heron
Least Concern
Black Bittern
About These Birds
Black Heron
サハラ以南のアフリカに生息する黒いサギで、翼を広げて傘のように魚を囲む独特の採食行動で知られる。
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.