Ferruginous Partridge vs Chinese Grouse
Caloperdix oculeus 对比 Tetrastes sewerzowi
Side-by-Side Comparison
| 属性 | Ferruginous Partridge | Chinese Grouse |
|---|---|---|
| 学名 | Caloperdix oculeus | Tetrastes sewerzowi |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Near Threatened | Near Threatened |
| 体长 | — | — |
| 翼展 | 28.3 cm (11.1 in) | — |
| 体重 | 210.5 g (7.43 oz) | 336.5 g (11.87 oz) |
| 食性 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Eats buds, catkins, berries, and seeds in Chinese coniferous and mixed forests. Diet similar to … |
| 产卵数 | 8-10 | 5-8 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Ferruginous Partridge
Sharp, staccato 'krik-krik-krik' calls from lowland rainforest; often given in duet. Alarm is a loud, rapid chattering rattle; contact notes between pairs soft and clucking.
Chinese Grouse
High, thin whistled 'tsee-ti-ti-tseeee' similar to Hazel Grouse but slightly lower; calls from birch-conifer forest in Sichuan. Alarm is a sharp 'tsip'. Rarely recorded due to secretive habits.
Geographic Range & Migration
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
Chinese Grouse
Endemic to the mountains and forests of Gansu, Sichuan, Shaanxi, and Qinghai in China. Found in dense coniferous forest at 2,000-4,000 m.
保护状况
Ferruginous Partridge
Chinese Grouse
How to Tell Them Apart
Ferruginous Partridge
Rich ferruginous (deep rusty-orange) overall; upperparts black-and-rufous barred; flanks black boldly spotted white; bare red facial skin; underparts rufous-orange; one of the most vividly coloured Southeast Asian partridges.
Chinese Grouse
Similar to Hazel Grouse; finely vermiculated grey-brown above; male has black throat bordered white; underparts white with chestnut barring; prominent red eye-comb; tail grey with black subterminal band.
About These Birds
Ferruginous Partridge
锈红山鹑，约210克，锈红色有黑白斑点，分布于马来西亚、苏门答腊和婆罗洲，近危。
Chinese Grouse
A small grouse (~335 g) of family Phasianidae, similar to Hazel Grouse but with more chestnut tones. Endemic to montane forests of central China, including Gansu, Sichuan, and Qinghai. Inhabits dense broadleaved and coniferous montane forest at 1,500–4,000 m. Feeds on seeds, buds, and berries. Near Threatened due to restricted range, logging pressure, and limited population data.