Ruff vs American Woodcock
Calidris pugnax 비교 대상 Scolopax minor
Side-by-Side Comparison
| 속성 | Ruff | American Woodcock |
|---|---|---|
| 학명 | Calidris pugnax | Scolopax minor |
| 목 | Charadriiformes | Charadriiformes |
| 과 | Scolopacidae | Scolopacidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 32.7 cm (12.9 in) | 26.0 cm (10.2 in) |
| 체중 | 156.0 g (5.50 oz) | 192.0 g (6.77 oz) |
| 식성 | -- | -- |
| 산란 수 | 3-4 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
Ruff
Least Concern
American Woodcock
About These Birds
Ruff
Ruff: 20–32 cm, highly sexually dimorphic sandpiper; breeding males grow an elaborate neck ruff in white, black, rufous, or barred patterns for lek displays. Breeds on wet Arctic and boreal meadows of Eurasia; winters in sub-Saharan Africa and South Asia. Female ('Reeve') plain brown. Feeds on invertebrates and seeds. Long-distance migrant.
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.