Bearded Wood-partridge vs Black-fronted Wood-quail
Dendrortyx barbatus 비교 대상 Odontophorus atrifrons
Side-by-Side Comparison
| 속성 | Bearded Wood-partridge | Black-fronted Wood-quail |
|---|---|---|
| 학명 | Dendrortyx barbatus | Odontophorus atrifrons |
| 목 | Galliformes | Galliformes |
| 과 | Odontophoridae | Odontophoridae |
| 보전 상태 | Vulnerable | Least Concern |
| 체장 | — | — |
| 날개 폭 | 30.1 cm (11.9 in) | 27.3 cm (10.7 in) |
| 체중 | 407.5 g (14.37 oz) | 290.8 g (10.26 oz) |
| 식성 | Forages in Mexican cloud forests for seeds, invertebrates, and small fruits. Critically endangered; diet poorly … | Forages on forest floor in Colombian and Venezuelan Andes for seeds, invertebrates, and small fruits. … |
| 산란 수 | 4-8 | 3 |
| 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-fronted Wood-quail
Melodic 'cu-cu-ROOOO' duet echoing in Andean cloud forest; pairs synchronize notes precisely. Alarm is a sharp 'kuk' repeated in rapid bursts when predator detected.
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-fronted Wood-quail
Resident in the mountains of northern Colombia and northwestern Venezuela at 500-2,200 m. Found in humid cloud and foothill forest.
보전 상태
Bearded Wood-partridge
Black-fronted 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-fronted Wood-quail
Brown above with fine buff streaking; forecrown and lores jet black contrasting with rufous rest of head; bare red eye-ring; underparts buffy-brown finely barred; throat whitish; small crest.
About These Birds
Bearded Wood-partridge
약 405g의 Odontophoridae 과 중형 신세계 메추라기로 수염처럼 보이는 뚜렷한 얼굴 줄무늬를 가진다. 멕시코 동부 시에라 마드레 오리엔탈의 제한된 지역 운무림 고유종. 씨앗과 무척추동물을 땅에서 채이며 먹는다. 취약종; 농업 확장으로 인한 서식지 손실로 멕시코 고지 삼림이 크게 파편화됨.
Black-fronted Wood-quail
A medium-sized New World quail (~290 g) of family Odontophoridae, with a distinctive black forehead. Inhabits montane and foothill forests in the Andes and Sierra Nevada de Santa Marta of Colombia and Venezuela at 500–2,000 m elevation. Forages on the forest floor in pairs for seeds and invertebrates. Least Concern; found in Andean forests with populations considered relatively stable.