American Bittern vs Fasciated Tiger-Heron
Botaurus lentiginosus 比較対象 Tigrisoma fasciatum
Side-by-Side Comparison
| 属性 | American Bittern | Fasciated Tiger-Heron |
|---|---|---|
| 学名 | Botaurus lentiginosus | Tigrisoma fasciatum |
| 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) | 62.1 cm (24.4 in) |
| 体重 | 734.75 g (25.92 oz) | 850.0 g (29.98 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-7 | 1 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
American Bittern
Least Concern
Fasciated Tiger-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。
Fasciated Tiger-Heron
The Fasciated Tiger-Heron (Tigrisoma fasciatum) is the smallest and most montane member of the tiger-heron genus Tigrisoma, belonging to the family Ardeidae. Adults show the characteristic tiger-patterned plumage of the genus: finely vermiculated or barred dark brown, gray, and black on the upperparts, neck, and breast, creating intricate cryptic patterning. The throat shows a pale central stripe. Unlike the more widespread Rufescent Tiger-Heron, adults lack the rich rufous-chestnut tones on the head and neck, appearing more uniformly dark and barred …