Crested Partridge vs Blyth's Tragopan
Rollulus rouloul 比較対象 Tragopan blythii
Side-by-Side Comparison
| 属性 | Crested Partridge | Blyth's Tragopan |
|---|---|---|
| 学名 | Rollulus rouloul | Tragopan blythii |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Vulnerable | Vulnerable |
| 体長 | — | — |
| 翼開長 | 27.2 cm (10.7 in) | 50.1 cm (19.7 in) |
| 体重 | 250.5 g (8.84 oz) | 1476.6666666666667 g (52.09 oz) |
| 食性 | Forages on floor of Southeast Asian lowland rainforests for seeds, fallen fruits, and invertebrates. Scratches … | Eats berries, seeds, leaves, and invertebrates in Himalayan and Myanmarese montane forests. Forages on steep … |
| 一腹卵数 | 4-6 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Crested Partridge
High-pitched, thin whistled 'seee' repeated persistently; metallic and insect-like. Males call from forest floor, rarely seen. Alarm is an explosive low grunt followed by rapid wing beats.
Blyth's Tragopan
Deep, resonant 'ooo-WAAAA' wailing call echoing in NE Indian subtropical forest; slightly lower and more hollow than Satyr Tragopan. Alarm note is a sharp repeated 'kek' bark.
Geographic Range & Migration
Crested Partridge
Resident in lowland and foothill rainforest of Myanmar, Thailand, Malaysia, Sumatra, and Borneo. Found below 1,500 m.
Blyth's Tragopan
Resident in the eastern Himalayas and hills of northeastern India, Bhutan, and Yunnan at 1,800-3,700 m. Found in dense forest with undergrowth.
保全状況
Crested Partridge
Blyth's Tragopan
How to Tell Them Apart
Crested Partridge
Male is dark glossy green-black with vivid red-crimson erectile crest; red orbital skin; chestnut wings. Female is entirely bright emerald green with brown wings, red legs, and grey head; among …
Blyth's Tragopan
Male is orange-red and grey with dense white spots on belly; bare yellow facial skin bordered blue; yellow lappets. Female is brown streaked and spotted buff; yellow facial skin distinguishes …
About These Birds
Crested Partridge
A small partridge (~250 g) of family Phasianidae, males with vivid crimson crest and iridescent green plumage. Found in lowland tropical rainforests of Southeast Asia including Thailand, Malaysia, Sumatra, and Borneo. Forages on the forest floor for fallen seeds, fruits, and invertebrates. Vulnerable; dependent on primary lowland forest, heavily impacted by deforestation and palm oil expansion.
Blyth's Tragopan
グレイベリードトラゴパンはミャンマーとインド東部のヒマラヤ山脈の高山林に生息する絶滅危惧種のキジです。