Przevalski's Partridge vs Long-billed Partridge
Alectoris magna 비교 대상 Rhizothera longirostris
Side-by-Side Comparison
| 속성 | Przevalski's Partridge | Long-billed Partridge |
|---|---|---|
| 학명 | Alectoris magna | Rhizothera longirostris |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Least Concern | Near Threatened |
| 체장 | — | — |
| 날개 폭 | 34.5 cm (13.6 in) | 36.9 cm (14.5 in) |
| 체중 | 553.0 g (19.51 oz) | 748.5 g (26.40 oz) |
| 식성 | Eats seeds, plant material, and invertebrates in rocky terrain of northwestern China and Central Asia. | Forages in lowland rainforest for seeds, fallen fruit, invertebrates, and small animals; probes leaf litter … |
| 산란 수 | 7-20 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Przevalski's Partridge
Loud, resonant 'chuck-chuck-CHURR' calls from Chinese loess plateau and Qinghai rocky terrain; lower and slightly fuller than Chukar. Alarm is rapid harsh cackle. Pairs call in duet at dawn.
Long-billed Partridge
Loud, resonant 'whurr-WHEEE' whistle from Bornean lowland forest; far-carrying and slightly mournful. Alarm is a rapid chattering cackle. Contact calls between pairs are low, guttural clucks.
Geographic Range & Migration
Przevalski's Partridge
Resident of rocky semi-arid hillsides in northwestern China (Qinghai, Gansu, Xinjiang) and adjacent Mongolia, at 1,500–3,500 m.
Long-billed Partridge
Resident of lowland and hill dipterocarp forest in peninsular Malaysia, Sumatra, and Borneo up to 900 m elevation.
보전 상태
Przevalski's Partridge
Long-billed Partridge
How to Tell Them Apart
Przevalski's Partridge
Large partridge; grey upperparts; white face and throat with narrow black gorget; broader and more distinct chestnut and white barring on flanks than Chukar; grey breast; red bill; larger overall …
Long-billed Partridge
Rich chestnut-brown upperparts with black scalloping; pale grey face and throat; buff-white underparts with dark brown streaking on flanks; distinctive elongated pale yellow bill and red orbital skin.
About These Birds
Przevalski's Partridge
간쑤성 복도에서 칭하이성과 티베트 고원 동부까지의 바위 반건조 지형 및 황토 골짜기에 서식하는 대형 꿩과(Phasianidae) 자고새(약 553g). 굵은 검은 목 무늬와 줄무늬 측면이 특징이다. 씨앗과 식물 재료를 먹는다.
Long-billed Partridge
A distinctive Phasianidae partridge (~749 g) of lowland and foothill rainforests in Sundaland. Named for its notably elongated bill used to probe leaf litter for invertebrates and seeds. Secretive and seldom seen; Near Threatened from deforestation across Borneo and the Malay Peninsula.