Chestnut-breasted Partridge vs Ahanta Spurfowl
Arborophila mandellii 比較対象 Pternistis ahantensis
Side-by-Side Comparison
| 属性 | Chestnut-breasted Partridge | Ahanta Spurfowl |
|---|---|---|
| 学名 | Arborophila mandellii | Pternistis ahantensis |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | — |
| 翼開長 | 25.9 cm (10.2 in) | 34.6 cm (13.6 in) |
| 体重 | 268.0 g (9.45 oz) | 547.5 g (19.31 oz) |
| 食性 | Forages on floor of Eastern Himalayan and Tibetan foothill forests for seeds, invertebrates, and small … | Feeds on seeds, invertebrates, and plant matter in West African lowland forest and thicket. |
| 一腹卵数 | 4 | 3-12 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chestnut-breasted Partridge
Ringing, whistled 'whi-WHEOO' in pairs or series; melodic and clear. Found in Himalayan foothills; male sings from dense bamboo. Alarm is a low guttural 'krrk-krrk' rapidly repeated.
Ahanta Spurfowl
Loud, staccato 'krak-krak-KRAAK' from W African forest edge; slightly higher than larger spurfowl. Alarm is rapid explosive cackling. Pairs call in loose synchrony at dawn in secondary growth.
Geographic Range & Migration
Chestnut-breasted Partridge
Resident in the eastern Himalayas of Bhutan, India (Arunachal Pradesh), and southern Tibet at 1,500-2,700 m. Found in dense subtropical forest.
Ahanta Spurfowl
Resident of dense lowland and coastal forest in West Africa from Ghana to Cameroon; also found in Bioko Island.
保全状況
Chestnut-breasted Partridge
Ahanta Spurfowl
How to Tell Them Apart
Chestnut-breasted Partridge
Brown above; large chestnut breast patch; throat white bordered by black band; flanks grey with white streaks; bare red eye-ring; chestnut breast separated from grey flanks by clear demarcation.
Ahanta Spurfowl
Dark brown above with pale buff shaft streaks; whitish below with dark brown streaking; red bill; red orbital skin; yellow legs. Sexes similar; closely resembles Double-spurred Spurfowl; West African forests.
About These Birds
Chestnut-breasted Partridge
A medium-sized partridge (~270 g) of family Phasianidae, with a chestnut breast and finely barred plumage. Inhabits subtropical and montane forests in the eastern Himalayas from northeastern India through Bhutan to southwestern China. Forages for seeds and invertebrates on the forest floor. Near Threatened due to forest loss and hunting across its Himalayan foothill range.
Ahanta Spurfowl
A medium Phasianidae spurfowl (~548 g) of lowland and secondary forest edges in West Africa from Ivory Coast to Nigeria. Dark brown streaked white; red orbital skin. Forages on the ground in pairs or small groups for seeds, berries, and invertebrates. Tolerates forest fragments; Least Concern.