Gunnison Grouse vs Painted Francolin
Centrocercus minimus 비교 대상 Francolinus pictus
Side-by-Side Comparison
| 속성 | Gunnison Grouse | Painted Francolin |
|---|---|---|
| 학명 | Centrocercus minimus | Francolinus pictus |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Endangered | Least Concern |
| 체장 | — | — |
| 날개 폭 | 57.0 cm (22.4 in) | 27.8 cm (10.9 in) |
| 체중 | 1575.0 g (55.56 oz) | 291.0 g (10.26 oz) |
| 식성 | Highly dependent on sagebrush for winter foliage; eats forbs and invertebrates in spring and summer. … | Eats seeds, grain, invertebrates, and plant material; forages in dry grass and scrubby areas of … |
| 산란 수 | 6-10 | 4-8 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Gunnison Grouse
Lek display similar to Sage Grouse but faster and higher-pitched: 'swish-swish-ploop-ploop'; 9-note sequence vs. 7 in Sage Grouse. Plume rattle more pronounced. Alarm is harsh cacking.
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
Gunnison Grouse
Endemic to Gunnison Basin and adjacent areas of southwestern Colorado. Found in sagebrush habitat. Critically endangered.
Painted Francolin
Endemic to India; resident of open scrub, dry grassland, and farmland across most of peninsular India.
보전 상태
Gunnison Grouse
Painted Francolin
How to Tell Them Apart
Gunnison Grouse
Male similar to Sage Grouse but smaller; black belly, white breast, spiky tail with more white barring; prominent white neck filoplumes; yellow eye-combs; yellow-green breast air sacs used in display.
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
Gunnison Grouse
세이지 뇌조와 밀접하게 관련된 대형 뇌조(약 1.6 kg)로, 더 작고 구애 과시 중 더 긴 필로플룸을 가진다. 콜로라도 남서부 건시즌 분지와 유타 일부에 제한적으로 분포한다. 온전한 쑥 서식지에 전적으로 의존한다. 멸종위기종으로 서식지 단편화와 가뭄으로 위협받는 5,000개체 미만의 북미 가장 희귀한 새 중 하나다.
Painted Francolin
소형 꿩과(~291g) 프랑코린으로 바위 산기슭, 관목, 건조 초원에 서식. 인도 고유종. 관심필요종.