Ferruginous Partridge vs Reeves's Pheasant
Caloperdix oculeus в сравнении с Syrmaticus reevesii
Side-by-Side Comparison
| Характеристика | Ferruginous Partridge | Reeves's Pheasant |
|---|---|---|
| Научное название | Caloperdix oculeus | Syrmaticus reevesii |
| Отряд | Galliformes | Galliformes |
| Семейство | Phasianidae | Phasianidae |
| Охранный статус | Near Threatened | Vulnerable |
| Длина | — | — |
| Размах крыльев | 28,3 cm (11.1 in) | 49,6 cm (19.5 in) |
| Масса | 210,5 g (7.43 oz) | 1239,0 g (43.70 oz) |
| Питание | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Forages on seeds, grain, berries, roots, and invertebrates; scratches and digs in forest floor leaf … |
| Размер кладки | 8-10 | 6-15 |
| 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.
Reeves's Pheasant
Loud, crow-like 'ga-ga-GAAK' crowing call; slightly higher than Common Pheasant. Chinese mountain forest species. Alarm is rapid explosive cackle and wing-beating display. Contact calls soft clucking.
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.
Reeves's Pheasant
Native to mountain forest and scrubland in central and northern China; introduced and established in parts of Europe and North America.
Охранный статус
Ferruginous Partridge
Reeves's Pheasant
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.
Reeves's Pheasant
Male boldly patterned: white head with black mask; golden-yellow and black scalloped body; white-barred brown wings; extraordinarily long silvery-grey tail with black barring up to 2.4 m. Female mottled brown.
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.
Reeves's Pheasant
A large Phasianidae pheasant (~1.24 kg) of central China's deciduous mountain forests, notable for the male's spectacular tail reaching up to 2.4 m. Forages on seeds, bulbs, and berries on forested slopes. Introduced populations exist in Europe. Vulnerable due to habitat loss and hunting.