Sage Grouse vs Indian Peafowl
Centrocercus urophasianus 비교 대상 Pavo cristatus
Side-by-Side Comparison
| 속성 | Sage Grouse | Indian Peafowl |
|---|---|---|
| 학명 | Centrocercus urophasianus | Pavo cristatus |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | 195.0 cm (76.8 in) |
| 날개 폭 | 61.2 cm (24.1 in) | 160.0 cm (63.0 in) |
| 체중 | 2100.0 g (74.08 oz) | 5000.0 g (176.37 oz) |
| 식성 | Feeds almost entirely on sagebrush leaves and buds in winter; insects and forbs important in … | Omnivorous — seeds, berries, insects, small vertebrates, and cultivated crops. Forages on the ground in … |
| 산란 수 | 7-15 | 3-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Indian Peafowl
Open forests, farmland, and areas near water in the Indian subcontinent. Highly adaptable and common near human settlements.
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.
Indian Peafowl
Loud, harsh, repetitive 'may-AWE' screaming call, audible over great distances. Display calls are a mewing 'aaaow'. Peacocks call persistently at dawn and before rain.
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.
Indian Peafowl
Indian subcontinent including India, Sri Lanka, and parts of Pakistan and Bangladesh. Feral populations worldwide.
보전 상태
Sage Grouse
Indian Peafowl
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.
Indian Peafowl
Males (peacocks) have iridescent blue-green plumage and an enormous train of elongated upper tail coverts with eye-spots. Females (peahens) are brown and cryptically patterned.
Short, stout, greyish-horn bill
About These Birds
Sage Grouse
북미 최대 뇌조(약 2.1 kg)로 수컷은 구애 과시 중 노란 공기주머니를 부풀리는 뾰족한 꼬리를 가진다. 미국 서부와 캐나다의 쑥(Artemisia) 생태계에 먹이와 번식 모두 전적으로 의존한다. 주로 쑥 잎을 먹는다. 준위협종으로 쑥 서식지 광범위한 전환으로 개체수가 크게 감소했다.
Indian Peafowl
인도공작은 인도 아대륙 원산의 화려한 큰 새로 세계에서 가장 잘 알려진 새 중 하나이다. 수컷은 수백 개의 눈 모양 무늬가 있는 극적으로 긴 꼬리 깃털을 가지며 짝 유인을 위해 부채꼴로 펼친다. 인도의 국조이며 전 세계적으로 사육되고 있다.