Sage Grouse vs Painted Francolin
Centrocercus urophasianus 对比 Francolinus pictus
Side-by-Side Comparison
| 属性 | Sage Grouse | Painted Francolin |
|---|---|---|
| 学名 | Centrocercus urophasianus | Francolinus pictus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 61.2 cm (24.1 in) | 27.8 cm (10.9 in) |
| 体重 | 2100.0 g (74.08 oz) | 291.0 g (10.26 oz) |
| 食性 | Feeds almost entirely on sagebrush leaves and buds in winter; insects and forbs important in … | Eats seeds, grain, invertebrates, and plant material; forages in dry grass and scrubby areas of … |
| 产卵数 | 7-15 | 4-8 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sage Grouse
Males produce extraordinary lek display: deep swishing 'swish-swish-coo-OO-ploop' using air sacs; low frequency, liquid, and otherworldly. Alarm is a cackling 'cac-cac'; females cluck softly.
Painted Francolin
Loud, insistent 'ka-TURR-ka' calls from Indian scrub; similar to Black Francolin but slightly higher and less grating. Alarm is rapid cackling cackle. Males call from termite mound or rock at …
Geographic Range & Migration
Sage Grouse
Resident in sagebrush habitat of the western United States and southwestern Canada. Found in semi-arid plains with Artemisia. Vulnerable.
Painted Francolin
Endemic to India; resident of open scrub, dry grassland, and farmland across most of peninsular India.
保护状况
Sage Grouse
Painted Francolin
How to Tell Them Apart
Sage Grouse
Male has black belly, white breast, spiky pointed tail; yellow eye-combs; during display inflates yellow-green bare breast sacs exposing white feather ruff. Female mottled brown with dark belly patch.
Painted Francolin
Richly patterned; black above with large white spots; rufous-orange face and throat; white-spotted black flanks; rufous-chestnut underparts with black shaft streaks. Female lacks rufous on face; duller below.
About These Birds
Sage Grouse
大草原松鸡，约2.1千克，北美最大的松鸡，有尖刺尾羽和黄色气囊，依赖大艾蒿，近危。
Painted Francolin
彩绘鹧鸪，体重约291克。棕红色，带白色斑点和条纹。分布于印度半岛和斯里兰卡。