Przevalski's Partridge vs Chestnut-headed Partridge
Alectoris magna в сравнении с Arborophila cambodiana
Side-by-Side Comparison
| Характеристика | Przevalski's Partridge | Chestnut-headed Partridge |
|---|---|---|
| Научное название | Alectoris magna | Arborophila cambodiana |
| Отряд | Galliformes | Galliformes |
| Семейство | Phasianidae | Phasianidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 34,5 cm (13.6 in) | 28,5 cm (11.2 in) |
| Масса | 553,0 g (19.51 oz) | 286,0 g (10.09 oz) |
| Питание | Eats seeds, plant material, and invertebrates in rocky terrain of northwestern China and Central Asia. | Forages on floor of Cambodian and Thai montane forests for seeds, invertebrates, and small fruits. |
| Размер кладки | 7-20 | -- |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Нет
Przevalski's Partridge only
Chestnut-headed Partridge only
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.
Chestnut-headed Partridge
Melodic, slightly tremulous 'wee-WEE-oo' repeated 3–5 times; pure whistle quality. Calls from Cambodian highland forest at dawn. Alarm is a harsh, clucking rattle when disturbed.
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.
Chestnut-headed Partridge
Resident in Cambodia, Vietnam, Laos, and Thailand. Found in lowland and foothill forest.
Охранный статус
Przevalski's Partridge
Chestnut-headed 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 …
Chestnut-headed Partridge
Rich chestnut-orange head contrasting with grey breast; brown back with black streaks; throat buff-white; flanks grey with white streaks; bare red eye-ring; chestnut head is boldly distinctive.
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.
Chestnut-headed Partridge
A medium-sized partridge (~285 g) of family Phasianidae, with a distinctive chestnut head and nape. Inhabits foothill and montane forests in the Cardamom Mountains of Cambodia and adjacent Thailand. Forages on the forest floor for seeds, berries, and invertebrates. Least Concern; found in relatively intact montane forest within a restricted range; protected by rugged terrain.