Malay Partridge vs Ferruginous Partridge
Arborophila campbelli comparado com Caloperdix oculeus
Side-by-Side Comparison
| Atributo | Malay Partridge | Ferruginous Partridge |
|---|---|---|
| Nome científico | Arborophila campbelli | Caloperdix oculeus |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Least Concern | Near Threatened |
| Comprimento | — | — |
| Envergadura | 25,9 cm (10.2 in) | 28,3 cm (11.1 in) |
| Peso | 312,0 g (11.01 oz) | 210,5 g (7.43 oz) |
| Dieta | Eats seeds, invertebrates, and small fruits on floor of Peninsular Malaysian hill forests. Scratches leaf … | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … |
| Tamanho da postura | 4 | 8-10 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Malay Partridge
Loud, slightly hollow 'hoo-WEE-hoo' call repeated steadily; pure whistled quality from Peninsular Malaysia understorey. Alarm is an abrupt clucking burst; contact notes are soft and low.
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.
Geographic Range & Migration
Malay Partridge
Endemic to the Thai-Malay Peninsula in southern Thailand and Malaysia. Found in lowland and foothill forest below 900 m.
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
Estado de conservação
Malay Partridge
Ferruginous Partridge
How to Tell Them Apart
Malay Partridge
Brown above with dark streaking; throat and face pale buff with dark-scaled feathers; breast grey; flanks grey with white streaks; bare reddish eye-ring; generally paler faced than many congeners.
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.
About These Birds
Malay Partridge
A medium-sized partridge (~310 g) of family Phasianidae, with brownish plumage and white-streaked flanks. Endemic to the mountains of the Malay Peninsula in Thailand, Malaysia, and Singapore. Inhabits montane forests above 600 m elevation. Forages on the forest floor for seeds and invertebrates. Least Concern; restricted highland species but not threatened in its remaining montane habitat.
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.