Great Crested Grebe vs Least Grebe
Podiceps cristatus 对比 Tachybaptus dominicus
Side-by-Side Comparison
| 属性 | Great Crested Grebe | Least Grebe |
|---|---|---|
| 学名 | Podiceps cristatus | Tachybaptus dominicus |
| 目 | Podicipediformes | Podicipediformes |
| 科 | Podicipedidae | Podicipedidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 36.7 cm (14.4 in) | 19.4 cm (7.6 in) |
| 体重 | 843.8333333333334 g (29.77 oz) | 134.75 g (4.75 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-5 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Great Crested Grebe
Least Concern
Least 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。
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.