American Bittern vs Von Schrenck's Bittern
Botaurus lentiginosus 比較対象 Ixobrychus eurhythmus
Side-by-Side Comparison
| 属性 | American Bittern | Von Schrenck's Bittern |
|---|---|---|
| 学名 | Botaurus lentiginosus | Ixobrychus eurhythmus |
| 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) | 28.7 cm (11.3 in) |
| 体重 | 734.75 g (25.92 oz) | 130.16666666666666 g (4.59 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-7 | 3-6 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
American Bittern
Least Concern
Von Schrenck's Bittern
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。
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 …