American Woodcock vs Common Greenshank
Scolopax minor 对比 Tringa nebularia
Side-by-Side Comparison
| 属性 | American Woodcock | Common Greenshank |
|---|---|---|
| 学名 | Scolopax minor | Tringa nebularia |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 26.0 cm (10.2 in) | 37.1 cm (14.6 in) |
| 体重 | 192.0 g (6.77 oz) | 212.5 g (7.50 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
American Woodcock
Least Concern
Common Greenshank
About These Birds
American Woodcock
American Woodcock: 25–31 cm, rotund crepuscular wader with cryptic dead-leaf plumage, large eyes set high on the head, and an extremely long flexible bill for probing earthworms. Inhabits moist woodland and shrubby margins in eastern North America; winters in southern US. Famous for spiralling courtship 'sky dance.' Migratory.
Common Greenshank
青脚鹬（约170克）是一种中型涉禽，具有绿色腿和略微向上弯曲的喙。以其响亮的三音节哨声著名，常在飞离前发出警报。广布于欧亚大陆的北方林地，越冬于非洲、亚洲南部和澳大拉西亚的海岸和湿地。无危；在适宜湿地栖息地较为常见。