Bearded Wood-partridge vs Black-eared Wood-quail
Dendrortyx barbatus 对比 Odontophorus melanotis
Side-by-Side Comparison
| 属性 | Bearded Wood-partridge | Black-eared Wood-quail |
|---|---|---|
| 学名 | Dendrortyx barbatus | Odontophorus melanotis |
| 目 | Galliformes | Galliformes |
| 科 | Odontophoridae | Odontophoridae |
| 保护状况 | Vulnerable | Near Threatened |
| 体长 | — | — |
| 翼展 | 30.1 cm (11.9 in) | 27.9 cm (11.0 in) |
| 体重 | 407.5 g (14.37 oz) | 334.6666666666667 g (11.81 oz) |
| 食性 | Forages in Mexican cloud forests for seeds, invertebrates, and small fruits. Critically endangered; diet poorly … | Forages on floor of Central American humid forests for seeds, invertebrates, and small fruits. Scratches … |
| 产卵数 | 4-8 | 3-5 |
| 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.
Black-eared Wood-quail
Repeated mellow 'poh-WEEOO' whistle, often in coordinated duets; hollow and ventriloquial in dense rainforest. Alarm is a sharp rapid 'pit-pit-pit' series.
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.
Black-eared Wood-quail
Resident in Honduras, Nicaragua, Costa Rica, and Panama. Found in humid forest on both Pacific and Caribbean slopes.
保护状况
Bearded Wood-partridge
Black-eared 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.
Black-eared Wood-quail
Rufous-brown above; black ear-covert patch contrasting with rufous face; throat buff; underparts rufous-brown barred darker; bare reddish eye-ring; small crest; no white wing spots.
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.
Black-eared Wood-quail
A medium-sized New World quail (~335 g) of family Odontophoridae, with black ear coverts and rich brown body plumage. Inhabits humid lowland and foothill forests from Honduras and Nicaragua to Panama and northwestern Colombia. Forages on the forest floor for seeds and invertebrates. Near Threatened due to deforestation in Central American forest habitats, though still present in protected areas.