American Bittern vs Nankeen Night-Heron
Botaurus lentiginosus 比較対象 Nycticorax caledonicus
Side-by-Side Comparison
| 属性 | American Bittern | Nankeen Night-Heron |
|---|---|---|
| 学名 | Botaurus lentiginosus | Nycticorax caledonicus |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 54.2 cm (21.3 in) | 60.0 cm (23.6 in) |
| 体重 | 734.75 g (25.92 oz) | 832.0 g (29.35 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-7 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
American Bittern
Least Concern
Nankeen Night-Heron
About These Birds
American Bittern
アメリカサンカノゴイは体重約735g、翼開長54.2cmの大型サギで、北米の淡水湿地と葦原に生息する。脅かされると嘴を天に向け静止し、縞状の褐色の羽毛が湿地の植生と見事に溶け合う。
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 …