American Bittern vs Stripe-backed Bittern
Botaurus lentiginosus 对比 Ixobrychus involucris
Side-by-Side Comparison
| 属性 | American Bittern | Stripe-backed Bittern |
|---|---|---|
| 学名 | Botaurus lentiginosus | Ixobrychus involucris |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 54.2 cm (21.3 in) | 23.1 cm (9.1 in) |
| 体重 | 734.75 g (25.92 oz) | 87.58333333333333 g (3.09 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-7 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
American Bittern
Stripe-backed Bittern
About These Birds
American Bittern
The American Bittern is a large heron weighing about 735 g with a 54.2 cm wingspan, inhabiting freshwater marshes and reed beds across North America. When threatened, it freezes with bill pointed skyward, its streaked brown plumage blending remarkably with marsh vegetation.
Stripe-backed Bittern
The Stripe-backed Bittern (Ixobrychus involucris) is a small, secretive member of the family Ardeidae found in South America. It is one of the least frequently observed bitterns in its range owing to its cryptic plumage, secretive habits, and preference for dense wetland vegetation. Adults are pale buff to yellowish on the underparts with dark brownish streaking, and show distinctive dark stripes down the back between white or buff stripes — the pattern responsible for the common name. The upperparts are …