Great Crested Grebe vs Australasian Grebe
Podiceps cristatus 对比 Tachybaptus novaehollandiae
Side-by-Side Comparison
| 属性 | Great Crested Grebe | Australasian Grebe |
|---|---|---|
| 学名 | Podiceps cristatus | Tachybaptus novaehollandiae |
| 目 | Podicipediformes | Podicipediformes |
| 科 | Podicipedidae | Podicipedidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 36.7 cm (14.4 in) | 20.4 cm (8.0 in) |
| 体重 | 843.8333333333334 g (29.77 oz) | 190.5 g (6.72 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-5 | 1-9 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Great Crested Grebe
Least Concern
Australasian Grebe
About These Birds
Great Crested Grebe
凤头鸊鷉(约1.1公斤)以其精心设计的对偶求偶舞蹈而闻名,包括「企鹅舞」和「水草仪式」。具有棕橙色颈部羽毛和黑色冠羽(繁殖期)。广布于欧洲、亚洲、非洲和澳大拉西亚的淡水湖泊。无危;种群数量庞大,在欧洲受益于保护。
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.