Hill Partridge vs Ruffed Grouse
Arborophila torqueola 对比 Bonasa umbellus
Side-by-Side Comparison
| 属性 | Hill Partridge | Ruffed Grouse |
|---|---|---|
| 学名 | Arborophila torqueola | Bonasa umbellus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 27.3 cm (10.7 in) | 36.6 cm (14.4 in) |
| 体重 | 342.0 g (12.06 oz) | 613.0 g (21.62 oz) |
| 食性 | Forages on Himalayan forest floor for seeds, invertebrates, and small fruits. Scratches leaf litter in … | Buds, catkins, and leaves of deciduous trees dominate diet in winter; berries, seeds, and invertebrates … |
| 产卵数 | 3-9 | 6-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Hill Partridge
Repeated melodic whistle 'wi-WHEEEOO' rising and falling; pairs often duet. Males sing from hillside undergrowth at dawn. Alarm is a sharp, emphatic 'kek' or staccato clucking.
Ruffed Grouse
Males produce deep, accelerating drumming with wings on hollow logs; thump-thump-thump-rrrrrr. Vocal calls include soft 'quit-quit'; alarm is a sharp 'pit'. Drumming carries up to 400 meters.
Geographic Range & Migration
Hill Partridge
Resident in the Himalayas and hills of India, Nepal, Bhutan, and southern China at 1,000-3,500 m. Found in oak and rhododendron forest.
Ruffed Grouse
Resident across boreal forests of North America from Alaska south to the Appalachians. Found in deciduous and mixed woodland. Largely sedentary.
保护状况
Hill Partridge
Ruffed Grouse
How to Tell Them Apart
Hill Partridge
Male has orange-rufous face, white-spotted black throat collar, grey breast, and chestnut flanks streaked white on dark brown back. Female has brown face with buff streaking, less vivid collar.
Ruffed Grouse
Cryptic brown or grey morph; broad black ruff on neck sides; tail broadly banded grey with black subterminal bar; underparts barred buff and brown; red eye-comb; two colour morphs vary …
About These Birds
Hill Partridge
一种中型鹑鸡（约340克），属雉科，具有栗色、黑色和白色的复杂图案及橙红色头部。栖息于从巴基斯坦至中国西南部喜马拉雅地区的亚热带和山地阔叶林及竹林。在林地地面觅食种子、浆果和无脊椎动物。无危；常见于喜马拉雅山麓。
Ruffed Grouse
A medium-sized grouse (~610 g) of family Phasianidae, well camouflaged in brown and grey with a fan-shaped tail and neck ruff. Inhabits deciduous and mixed forests of North America. Males drum by beating wings to produce a distinctive booming sound. Feeds on buds, leaves, and berries. Least Concern; an important game bird across its broad North American forest range.