Ferruginous Partridge vs Bornean Crested Fireback
Caloperdix oculeus dibandingkan dengan Lophura ignita
Side-by-Side Comparison
| Atribut | Ferruginous Partridge | Bornean Crested Fireback |
|---|---|---|
| Nama Ilmiah | Caloperdix oculeus | Lophura ignita |
| Ordo | Galliformes | Galliformes |
| Famili | Phasianidae | Phasianidae |
| Status Konservasi | Near Threatened | Vulnerable |
| Panjang | — | — |
| Rentang Sayap | 28,3 cm (11.1 in) | 56,0 cm (22.0 in) |
| Berat | 210,5 g (7.43 oz) | 1768,1 g (62.37 oz) |
| Diet | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Omnivorous; eats fallen fruits, seeds, invertebrates, and small vertebrates on Bornean lowland forest floor. |
| Ukuran Sarang | 8-10 | 4-8 |
| 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.
Bornean Crested Fireback
Loud, harsh 'kork-KORK' crowing; Bornean rainforest, slightly raspier than Malay Crested Fireback. Alarm is explosive cackle. Contact calls low guttural clucks; males call at dawn.
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.
Bornean Crested Fireback
Endemic to Borneo; resident of lowland and hill dipterocarp forest in Sabah, Sarawak, Brunei, and Kalimantan below 1,000 m.
Status Konservasi
Ferruginous Partridge
Bornean Crested Fireback
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.
Bornean Crested Fireback
Male with deep cinnamon-chestnut back; iridescent blue-black breast and belly; white-streaked flanks; blue crest; cobalt-blue and red facial wattle. Female reddish-brown with white-tipped tail and blue orbital ring.
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.
Bornean Crested Fireback
A large Phasianidae pheasant (~1.77 kg) endemic to the lowland forests of Borneo. Males are deep chestnut-orange with an erect black-and-blue crest and blue facial wattles. Inhabits primary and tall secondary forest. Omnivorous ground forager. Vulnerable from rampant deforestation and hunting in Borneo.