Band-tailed Guan vs Trinidad Piping-guan
Penelope argyrotis 비교 대상 Pipile pipile
Side-by-Side Comparison
| 속성 | Band-tailed Guan | Trinidad Piping-guan |
|---|---|---|
| 학명 | Penelope argyrotis | Pipile pipile |
| 목 | Galliformes | Galliformes |
| 과 | Cracidae | Cracidae |
| 보전 상태 | Least Concern | Critically Endangered |
| 체장 | — | — |
| 날개 폭 | 52.8 cm (20.8 in) | 66.2 cm (26.1 in) |
| 체중 | 798.0 g (28.15 oz) | 2150.0 g (75.84 oz) |
| 식성 | Frugivorous; eats fruits, berries, leaves, flowers, and buds in Andean forests of Venezuela and Colombia. … | Frugivorous; eats fruits, berries, seeds, and leaves in Trinidadian forests. Critically endangered; forages in canopy. |
| 산란 수 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Band-tailed Guan
Produces a loud, honking cackle and resonant wing-whirring in display flights. The deep, carrying honk and wing-whirr display is characteristic of this Andean Penelope guan.
Trinidad Piping-guan
Produces loud, resonant piping calls and strong wing-whirring displays. Critically endangered; calls carry through remnant Trinidad rainforest; the loudest vocalizations of any Pipile piping-guan.
Geographic Range & Migration
Band-tailed Guan
Resident in the Andes and mountains of Colombia and Venezuela from 1,000-2,400 m. Found in humid montane forest.
Trinidad Piping-guan
Endemic to the island of Trinidad (not Tobago). Found in lowland rainforest remnants. Critically endangered.
보전 상태
Band-tailed Guan
Trinidad Piping-guan
How to Tell Them Apart
Band-tailed Guan
Brownish-black above with fine white streaking on neck and chest; bare red facial skin; lower underparts chestnut; tail broad with distinctive pale grey subterminal band.
Trinidad Piping-guan
Glossy black overall; large white wing patches; bare blue facial skin and pendulous blue-and-white wattle; white crest; white streaking on neck. Spectacular ornamental facial features.
About These Birds
Band-tailed Guan
은후두갈링은 콜롬비아와 베네수엘라 안데스 구름 숲에 서식하는 대형 새입니다. 광택 있는 갈색 깃털에 붉은 목살이 특징이며, 열매와 잎을 먹습니다.
Trinidad Piping-guan
A large cracid (~2.2 kg) of family Cracidae, with bold white wing patches and a blue-and-white facial wattle. Endemic to the island of Trinidad; the only Pipile species in the Caribbean. Inhabits primary and mature secondary rainforest. Feeds on fruits and seeds in the canopy. Critically Endangered; one of the world's rarest birds, with fewer than 200 individuals surviving.