Przevalski's Partridge vs Bar-backed Partridge
Alectoris magna в сравнении с Arborophila brunneopectus
Side-by-Side Comparison
| Характеристика | Przevalski's Partridge | Bar-backed Partridge |
|---|---|---|
| Научное название | Alectoris magna | Arborophila brunneopectus |
| Отряд | Galliformes | Galliformes |
| Семейство | Phasianidae | Phasianidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 34,5 cm (13.6 in) | 26,3 cm (10.4 in) |
| Масса | 553,0 g (19.51 oz) | 292,5 g (10.32 oz) |
| Питание | Eats seeds, plant material, and invertebrates in rocky terrain of northwestern China and Central Asia. | Forages on floor of Southeast Asian hill and montane forests for seeds, invertebrates, and small … |
| Размер кладки | 7-20 | 4 |
| 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.
Bar-backed Partridge
Loud, mellow 'hoo-WEE' whistle in pairs; first note lower and shorter. SE Asian hill forest species calling from dense cover at dusk and dawn. Alarm a clucking rattle.
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.
Bar-backed Partridge
Resident in Thailand, southern China, Myanmar, Laos, and Vietnam. Found in dense forest and bamboo below 1,800 m.
Охранный статус
Przevalski's Partridge
Bar-backed 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 …
Bar-backed Partridge
Back and wings brown with bold black-and-buff barring; throat and face buff with dark streaks; breast brown; flanks grey with white streaks; bare red eye-ring; barred back is the key …
About These Birds
Przevalski's Partridge
A large Phasianidae partridge (~553 g) of rocky semi-arid terrain and loess gullies in the Gansu corridor and adjacent Yellow River basin, northern China. Closely related to Chukar but notably larger. Feeds on seeds, leaves, and invertebrates. Tolerates cold winters; forms winter coveys. Least Concern.
Bar-backed Partridge
A medium-sized partridge (~290 g) of family Phasianidae, with boldly barred brown upperparts and a brownish breast. Inhabits subtropical and lower montane forests of northern Southeast Asia from Myanmar and Thailand to southern China and Indochina. Forages on the forest floor for seeds and invertebrates. Least Concern; broadly distributed across mainland Southeast Asian montane forests.