Taiwan Bamboo-partridge vs Ahanta Spurfowl
Bambusicola sonorivox в сравнении с Pternistis ahantensis
Side-by-Side Comparison
| Характеристика | Taiwan Bamboo-partridge | Ahanta Spurfowl |
|---|---|---|
| Научное название | Bambusicola sonorivox | Pternistis ahantensis |
| Отряд | Galliformes | Galliformes |
| Семейство | Phasianidae | Phasianidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 25,9 cm (10.2 in) | 34,6 cm (13.6 in) |
| Масса | 264,0 g (9.31 oz) | 547,5 g (19.31 oz) |
| Питание | Omnivorous; eats seeds, berries, and invertebrates in Taiwan's bamboo forests and scrubby hillsides. | Feeds on seeds, invertebrates, and plant matter in West African lowland forest and thicket. |
| Размер кладки | -- | 3-12 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Нет
Taiwan Bamboo-partridge only
Ahanta Spurfowl only
Song & Call Comparison
Taiwan Bamboo-partridge
Loud, rattling 'ji-ji-ji-JERK' calls; Taiwan endemic similar to Chinese Bamboo-partridge but louder with distinct inflection. Alarm is rapid cackle. Common in Taiwan mountain bamboo.
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
Taiwan Bamboo-partridge
Endemic to Taiwan; resident of bamboo thickets, secondary scrub, and forest edge from lowlands to 2,300 m.
Ahanta Spurfowl
Resident of dense lowland and coastal forest in West Africa from Ghana to Cameroon; also found in Bioko Island.
Охранный статус
Taiwan Bamboo-partridge
Ahanta Spurfowl
How to Tell Them Apart
Taiwan Bamboo-partridge
Similar to Chinese Bamboo-partridge but warmer toned; richer chestnut on flanks and breast; brown upperparts with olive tinge; grey supercilium; rufous tail; white belly. Endemic to Taiwan; sexes similar.
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
Taiwan Bamboo-partridge
A small Phasianidae partridge (~264 g) endemic to bamboo forests and secondary woodland of Taiwan. Very similar to the Chinese Bamboo-partridge but considered a distinct island species based on vocalisations and genetics. Gregarious; feeds on seeds and invertebrates. Locally abundant; Least Concern.
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.