Bearded Wood-partridge vs Rufous-breasted Wood-quail
Dendrortyx barbatus 比較対象 Odontophorus speciosus
Side-by-Side Comparison
| 属性 | Bearded Wood-partridge | Rufous-breasted Wood-quail |
|---|---|---|
| 学名 | Dendrortyx barbatus | Odontophorus speciosus |
| 目 | Galliformes | Galliformes |
| 科 | Odontophoridae | Odontophoridae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | — |
| 翼開長 | 30.1 cm (11.9 in) | 26.7 cm (10.5 in) |
| 体重 | 407.5 g (14.37 oz) | 317.0 g (11.18 oz) |
| 食性 | Forages in Mexican cloud forests for seeds, invertebrates, and small fruits. Critically endangered; diet poorly … | Eats seeds, invertebrates, and small fruits on floor of Andean foothill forests in Ecuador, Peru, … |
| 一腹卵数 | 4-8 | 5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Bearded Wood-partridge
Emits a loud, resonant hooting call similar to other Dendrortyx wood-partridges. The owl-like hooting carries through cloud forest; calls are poorly differentiated from Long-tailed.
Rufous-breasted Wood-quail
Paired 'co-WEE-oo' whistles, antiphonal between male and female; rich, flute-like tone in humid Andean forest. Alarm note is a rapid low 'krrk'; roost contact is muted clucking.
Geographic Range & Migration
Bearded Wood-partridge
Endemic to cloud forest in the Sierra de Juárez, Oaxaca, Mexico, and adjacent Veracruz at 1,500-2,500 m. Rarely observed.
Rufous-breasted Wood-quail
Resident in the east Andean foothills of Ecuador, Peru, and Bolivia at 800-2,400 m. Found in humid cloud forest.
保全状況
Bearded Wood-partridge
Rufous-breasted Wood-quail
How to Tell Them Apart
Bearded Wood-partridge
Rufous-brown above; grey head with white supercilium; distinct black-and-white beard streaks on lower throat and chin; breast streaked black and white; flanks rufous-brown; belly pale buff.
Rufous-breasted Wood-quail
Upperparts dark brown streaked buff; throat and breast bright rufous-orange contrasting sharply with dark back; flanks dark brown barred; bare reddish eye-ring; bright rufous breast is key feature.
About These Birds
Bearded Wood-partridge
A medium-sized New World quail (~405 g) of family Odontophoridae, with a distinct facial streak resembling a beard. Endemic to cloud forest in a restricted area of the Sierra Madre Oriental of eastern Mexico. Forages on the ground for seeds and invertebrates. Vulnerable; critically restricted range in highly fragmented Mexican highland forests, with ongoing habitat loss from agricultural expansion.
Rufous-breasted Wood-quail
A medium-sized New World quail (~315 g) of family Odontophoridae, with warm rufous breast and flanks. Inhabits humid and cloud forests in the Andes of Peru, Bolivia, and Ecuador at 500–2,000 m elevation. Forages on the forest floor in pairs or small groups for seeds, berries, and invertebrates. Least Concern; broadly distributed in Andean mid-elevation forests with stable populations.