Ferruginous Partridge vs Whyte's Francolin
Caloperdix oculeus ile kıyaslandığında Scleroptila whytei
Side-by-Side Comparison
| Özellik | Ferruginous Partridge | Whyte's Francolin |
|---|---|---|
| Bilimsel Ad | Caloperdix oculeus | Scleroptila whytei |
| Takım | Galliformes | Galliformes |
| Familya | Phasianidae | Phasianidae |
| Koruma Durumu | Near Threatened | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 28,3 cm (11.1 in) | 32,8 cm (12.9 in) |
| Ağırlık | 210,5 g (7.43 oz) | 488,0 g (17.21 oz) |
| Beslenme | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Forages for seeds, invertebrates, and plant material in miombo woodland and grassland of central Africa. |
| Kuluçka Büyüklüğü | 8-10 | 4-6 |
| 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.
Whyte's Francolin
Loud 'krak-KRAK-kra' calls from C-SE African miombo woodland; sharp and penetrating. Alarm is rapid cackle. Pairs call from termite mound or rock perches at dawn. Miombo woodland specialist.
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.
Whyte's Francolin
Resident of miombo woodland, scrub, and rocky hillsides in Malawi, Zambia, Zimbabwe, and adjacent Tanzania and Mozambique.
Koruma Durumu
Ferruginous Partridge
Whyte's Francolin
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.
Whyte's Francolin
Brown above with buff streaking; pale buff underparts with brown lateral streaking; white throat; rufous wing panel in flight; yellow-orange bill; red legs. Closely resembles Red-winged Francolin; central African range.
About These Birds
Ferruginous Partridge
A small partridge (~210 g) of family Phasianidae, with rich ferruginous (rust-red) plumage and spotted black-and-white markings. Inhabits lowland and foothill rainforests in Malaysia, Sumatra, and Borneo. Secretive, foraging on the forest floor for seeds and invertebrates. Near Threatened; associated with primary and tall secondary forest, declining with ongoing logging and land conversion.
Whyte's Francolin
A medium Phasianidae francolin (~488 g) of rocky hillsides, miombo woodland, and brachystegia scrub in Malawi, Zambia, and adjacent countries. Broadly similar to Shelley's Francolin but range largely allopatric. Feeds on seeds and invertebrates on the ground. Least Concern in its central-African highland range.