Colombian Grebe vs Great Crested Grebe
Podiceps andinus 对比 Podiceps cristatus
Side-by-Side Comparison
| 属性 | Colombian Grebe | Great Crested Grebe |
|---|---|---|
| 学名 | Podiceps andinus | Podiceps cristatus |
| 目 | Podicipediformes | Podicipediformes |
| 科 | Podicipedidae | Podicipedidae |
| 保护状况 | Extinct | Least Concern |
| 体长 | — | — |
| 翼展 | — | 36.7 cm (14.4 in) |
| 体重 | — | 843.8333333333334 g (29.77 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 3-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Extinct
Colombian Grebe
Least Concern
Great Crested Grebe
About These Birds
Colombian Grebe
Colombian Grebe (Podiceps andinus) is an extinct small to medium grebe formerly endemic to Lake Tota in the eastern Andes of Colombia at 3,000 m. Related to Black-necked Grebe; had chestnut neck and facial tufts. Declared extinct in 1977 following drainage of much of Lake Tota, hunting, and pesticide use.
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。