New Zealand Grebe vs Australasian Grebe
Poliocephalus rufopectus so với Tachybaptus novaehollandiae
Side-by-Side Comparison
| Thuộc Tính | New Zealand Grebe | Australasian Grebe |
|---|---|---|
| Tên Khoa Học | Poliocephalus rufopectus | Tachybaptus novaehollandiae |
| Bộ | Podicipediformes | Podicipediformes |
| Họ | Podicipedidae | Podicipedidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 22,2 cm (8.7 in) | 20,4 cm (8.0 in) |
| Khối Lượng | 230,5 g (8.13 oz) | 190,5 g (6.72 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-3 | 1-9 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Least Concern
New Zealand Grebe
Least Concern
Australasian Grebe
About These Birds
New Zealand Grebe
New Zealand Grebe (Poliocephalus rufopectus) is a small 27–29 cm grebe endemic to New Zealand's North Island. Dark cap; chestnut neck; whitish cheeks. Inhabits shallow, vegetated freshwater lakes and ponds. Endangered; population only ~1,900 birds and declining.
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.