American Coot vs White Swamphen
Fulica americana เปรียบเทียบกับ Porphyrio albus
Side-by-Side Comparison
| คุณสมบัติ | American Coot | White Swamphen |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Fulica americana | Porphyrio albus |
| อันดับ | Gruiformes | Gruiformes |
| วงศ์ตระกูล | Rallidae | Rallidae |
| สถานะการอนุรักษ์ | Least Concern | Extinct |
| ความยาว | — | — |
| กว้างปีก | 36.6 cm (14.4 in) | — |
| น้ำหนัก | 568.1666666666666 g (20.04 oz) | — |
| อาหาร | -- | -- |
| จำนวนไข่ | 6-15 | -- |
| Population Trend | — | — |
Habitat Comparison
สถานะการอนุรักษ์
Least Concern
American Coot
Extinct
White Swamphen
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.
White Swamphen
White Swamphen (Porphyrio albus) is an extinct all-white swamphen formerly endemic to Lord Howe Island, Australia. Known from specimens collected around 1790 and early drawings; had reduced wings indicating flightlessness or near-flightlessness. Extirpated by hunting after European discovery. Related to Australasian Swamphen.