Southern Silvery Grebe vs Australasian Grebe
Podiceps occipitalis so với Tachybaptus novaehollandiae
Side-by-Side Comparison
| Thuộc Tính | Southern Silvery Grebe | Australasian Grebe |
|---|---|---|
| Tên Khoa Học | Podiceps occipitalis | Tachybaptus novaehollandiae |
| Bộ | Podicipediformes | Podicipediformes |
| Họ | Podicipedidae | Podicipedidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 25,2 cm (9.9 in) | 20,4 cm (8.0 in) |
| Khối Lượng | 333,0 g (11.75 oz) | 190,5 g (6.72 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-6 | 1-9 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Southern Silvery Grebe only
Không
Australasian Grebe only
Không
Tình Trạng Bảo Tồn
Least Concern
Southern Silvery Grebe
Least Concern
Australasian Grebe
About These Birds
Southern Silvery Grebe
Southern Silvery Grebe (Podiceps occipitalis) is a small 28–34 cm Andean and sub-Antarctic grebe. Pale silvery-grey face and neck contrast with darker grey cap; yellow eye. Inhabits high-altitude Andean lakes in Peru, Bolivia, Chile, and Argentina, also Falkland Islands. Locally common at altitude. Feeds on small invertebrates and fish.
Australasian Grebe
Australasian Grebe (Tachybaptus novaehollandiae) is a small 23–25 cm grebe of Australia, New Guinea, and many Pacific islands. Dark brown in breeding plumage with rich chestnut face sides and pale spot at base of bill. Inhabits freshwater lakes, ponds, reservoirs, and slow rivers. Very common across Australia.