Rock Partridge vs Ferruginous Partridge
Alectoris graeca 비교 대상 Caloperdix oculeus
Side-by-Side Comparison
| 속성 | Rock Partridge | Ferruginous Partridge |
|---|---|---|
| 학명 | Alectoris graeca | Caloperdix oculeus |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Near Threatened | Near Threatened |
| 체장 | — | — |
| 날개 폭 | 31.1 cm (12.2 in) | 28.3 cm (11.1 in) |
| 체중 | 632.5 g (22.31 oz) | 210.5 g (7.43 oz) |
| 식성 | Eats seeds, leaves, shoots, and invertebrates in rocky Mediterranean mountain scrub. | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … |
| 산란 수 | 6-21 | 8-10 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rock Partridge
Loud 'chuck-chuck-CHUKAR' calls from European alpine scree; similar to Chukar but slightly higher-pitched. Alarm is rapid cackling when flushed from rocks. Males call from rocky perches 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
Rock Partridge
Resident of rocky alpine and subalpine slopes from the Alps and southern Italy through the Balkans to Greece and Turkey, at 1,500–2,500 m.
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
보전 상태
Rock Partridge
Ferruginous Partridge
How to Tell Them Apart
Rock Partridge
Grey upperparts purer grey than Chukar; white face and throat with black gorget lacking streaks; bold chestnut and white barred flanks; red bill and legs; grey breast; white supercilium. Very …
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
Rock Partridge
알프스, 발칸 반도, 이탈리아 아펜니노 산맥의 바위 산악 및 고산 지형에 서식하는 중형 꿩과(Phasianidae) 자고새(약 633g). 뚜렷한 검은 목 무늬와 줄무늬 측면이 특징이다. 씨앗과 식물 재료를 먹는다.
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.