Western Grebe vs Australasian Grebe
Aechmophorus occidentalis 对比 Tachybaptus novaehollandiae
Side-by-Side Comparison
| 属性 | Western Grebe | Australasian Grebe |
|---|---|---|
| 学名 | Aechmophorus occidentalis | Tachybaptus novaehollandiae |
| 目 | Podicipediformes | Podicipediformes |
| 科 | Podicipedidae | Podicipedidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 36.9 cm (14.5 in) | 20.4 cm (8.0 in) |
| 体重 | 1302.5 g (45.94 oz) | 190.5 g (6.72 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | 1-9 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Western Grebe
Least Concern
Australasian Grebe
About These Birds
Western Grebe
西方䴙䴘(Aechmophorus occidentalis)是一种大型䴙䴘,体长55-75厘米,分布于北美西部。黑白相间,颈部修长,喙黄绿色。属䴙䴘科(Podicipedidae),以捕鱼为食,求偶时进行著名的"奔跑"仪式。
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.