American Coot vs Talaud Rail
Fulica americana 对比 Gymnocrex talaudensis
Side-by-Side Comparison
| 属性 | American Coot | Talaud Rail |
|---|---|---|
| 学名 | Fulica americana | Gymnocrex talaudensis |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保护状况 | Least Concern | Endangered |
| 体长 | — | — |
| 翼展 | 36.6 cm (14.4 in) | 30.4 cm (12.0 in) |
| 体重 | 568.1666666666666 g (20.04 oz) | 288.0 g (10.16 oz) |
| 食性 | -- | -- |
| 产卵数 | 6-15 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
American Coot
Endangered
Talaud Rail
About These Birds
American Coot
American Coot (Fulica americana) is a 34–43 cm abundant North American waterbird. Slate-black with distinctive white frontal shield and bill; reddish knob at top of shield. Inhabits freshwater and brackish marshes, lakes, and ponds from Canada to Panama. Gregarious; forms large winter flocks. Feeds on aquatic vegetation, algae, and invertebrates.
Talaud Rail
塔劳秧鸡分布于印度尼西亚塔劳群岛,属岛屿特有种。体型中等,羽色棕褐。与近缘种相似,栖息于热带森林地带,生性隐秘。因分布范围极为局限,种群数量稀少,面临森林砍伐带来的威胁。