Brown Eared-pheasant vs Altai Snowcock
Crossoptilon mantchuricum 비교 대상 Tetraogallus altaicus
Side-by-Side Comparison
| 속성 | Brown Eared-pheasant | Altai Snowcock |
|---|---|---|
| 학명 | Crossoptilon mantchuricum | Tetraogallus altaicus |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 58.2 cm (22.9 in) | 56.9 cm (22.4 in) |
| 체중 | 1900.0 g (67.02 oz) | 2770.0 g (97.71 oz) |
| 식성 | Digs in soil for bulbs, tubers, and invertebrates; also takes seeds, berries, and green vegetation. | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| 산란 수 | 4-14 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Brown Eared-pheasant
Raucous 'kak-kak-KAAK' calls; similar to White Eared-pheasant but slightly lower; endemic to NE China. Flock communication is loud and sustained. Alarm a series of sharp barks; wing beats very loud.
Altai Snowcock
Loud, ringing whistled 'whi-WHEEE' echoing across Altai alpine slopes; deeper than Tibetan Snowcock due to larger size. Alarm is rapid barking. Calls at dawn from rocky ridgelines.
Geographic Range & Migration
Brown Eared-pheasant
Endemic to coniferous and mixed forest on mountains in Hebei and Shanxi provinces of northern China, at 1,400–2,900 m; critically restricted range.
Altai Snowcock
Resident of alpine rocky slopes and grassy hillsides in the Altai and Sayan mountains of Russia, Kazakhstan, and western Mongolia, at 2,000–4,000 m.
보전 상태
Brown Eared-pheasant
Altai Snowcock
How to Tell Them Apart
Brown Eared-pheasant
Warm chocolate-brown body with paler buff-white tail graduating to dark brown tips; black crown; white ear tufts; brownish flight feathers; scarlet facial skin; whitish lower rump contrasts with brown back.
Altai Snowcock
Largest snowcock; grey-brown upperparts with buff streaks; white underparts with grey breast; rufous necklace streaks on lower neck; white outer tail in flight; whitish face with dark ear patch. Sexes …
About These Birds
Brown Eared-pheasant
Phasianidae과의 튼튼한 꿩(약 1.9kg)으로 중국 북부의 산지 활엽수림과 혼합림에 고유하게 서식한다. 갈색 깃털과 화려한 붉은 얼굴, 흰 귀 술이 특징적이다.
Altai Snowcock
알타이 눈꿩은 알타이-사얀 산맥의 고산 지대에 서식하는 대형 자고새류입니다. 회색빛 갈색 깃털에 흰색 무늬가 있으며, 4,000m 이상의 험준한 고산 초원과 암석 지대에 적응하여 생활합니다.