Hooded Grebe vs Least Grebe
Podiceps gallardoi so với Tachybaptus dominicus
Side-by-Side Comparison
| Thuộc Tính | Hooded Grebe | Least Grebe |
|---|---|---|
| Tên Khoa Học | Podiceps gallardoi | Tachybaptus dominicus |
| Bộ | Podicipediformes | Podicipediformes |
| Họ | Podicipedidae | Podicipedidae |
| Tình Trạng Bảo Tồn | Critically Endangered | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 28,3 cm (11.1 in) | 19,4 cm (7.6 in) |
| Khối Lượng | 580,0 g (20.46 oz) | 134,75 g (4.75 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Critically Endangered
Hooded Grebe
Least Concern
Least Grebe
About These Birds
Hooded Grebe
Hooded Grebe (Podiceps gallardoi) is a medium 32–38 cm grebe endemic to the Patagonian plateau lakes of Argentina. Striking black and white head with pale reddish-orange crown and crest. Critically Endangered; population declined from ~3,000 to ~800 since the 1980s.
Least Grebe
Least Grebe (Tachybaptus dominicus) is the smallest New World grebe at 21–27 cm. Dark grey overall in breeding plumage with yellow eye, blackish cap, and short bill. Inhabits small freshwater ponds, ditches, and marshes from the southern USA through Central and South America to northern Argentina. Feeds on small fish and aquatic invertebrates.