Chukar vs Ferruginous Partridge
Alectoris chukar compared with Caloperdix oculeus
Side-by-Side Comparison
| Attribute | Chukar | Ferruginous Partridge |
|---|---|---|
| Scientific Name | Alectoris chukar | Caloperdix oculeus |
| Order | Galliformes | Galliformes |
| Family | Phasianidae | Phasianidae |
| Conservation Status | Least Concern | Near Threatened |
| Length | — | — |
| Wingspan | 30.8 cm (12.1 in) | 28.3 cm (11.1 in) |
| Weight | 573.0 g (20.21 oz) | 210.5 g (7.43 oz) |
| Diet | Feeds on seeds, grain, shoots, and invertebrates in rocky and arid terrain across Eurasia. | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … |
| Clutch Size | 6-20 | 8-10 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chukar
Loud 'chukar-chukar-chukar' calls giving bird its name; rhythmic and carrying across rocky hillsides. Widely introduced species. Alarm is rapid cackling burst. Males call from rocks at dawn.
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
Chukar
Resident of rocky semi-arid hillsides from southeastern Europe and Turkey east through Central Asia to China; introduced widely in North America.
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
Conservation Status
Chukar
Ferruginous Partridge
How to Tell Them Apart
Chukar
Grey-brown upperparts; white face and throat with clean black gorget without streaks; bold chestnut and white barred flanks; grey breast; red bill and legs. Closely resembles Red-legged Partridge but lacks …
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
Chukar
A medium Phasianidae partridge (~573 g) of rocky, arid hillsides from southeastern Europe to the Himalayas. Pale grey-buff with bold black-barred flanks and a black face necklace. Gregarious in winter coveys. Feeds on seeds, grass, and invertebrates. Widely introduced as a gamebird worldwide; Least Concern.
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.