Eastern Whip-poor-will vs Papuan Nightjar
Antrostomus vociferus 비교 대상 Eurostopodus papuensis
Side-by-Side Comparison
| 속성 | Eastern Whip-poor-will | Papuan Nightjar |
|---|---|---|
| 학명 | Antrostomus vociferus | Eurostopodus papuensis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | — |
| 날개 폭 | 30.9 cm (12.2 in) | 37.9 cm (14.9 in) |
| 체중 | 53.099999999999994 g (1.87 oz) | 80.5 g (2.84 oz) |
| 식성 | Aerial insectivore; catches large moths and flying insects at night over North American forest and … | Hawks large flying insects, especially moths, at night over Papuan forest and savanna. |
| 산란 수 | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Eastern Whip-poor-will
Loud, clear 'whip-POOR-WILL' repeated hundreds of times; emphatic burry whistle; iconic nocturnal forest sound of eastern North America; male calls incessantly at dusk
Papuan Nightjar
Churring, repetitive nocturnal call; soft bubbling trill; melodic series of hollow notes; calls from low perch or ground in New Guinea lowland forest
Geographic Range & Migration
Eastern Whip-poor-will
Breeds in open woodland and forest edge in eastern North America from southern Canada to the Gulf Coast; winters in Central America and Mexico.
Papuan Nightjar
Resident of savanna woodland, grass, and scrub in lowland New Guinea (Papua, Indonesia and Papua New Guinea).
보전 상태
Eastern Whip-poor-will
Papuan Nightjar
How to Tell Them Apart
Eastern Whip-poor-will
Grey-brown and buff mottled above with dark vermiculations; white gorget in male; pale buff barred underparts; white tips on outer tail feathers in male; female with buff gorget and buff …
Papuan Nightjar
Dark grey-brown finely vermiculated with buff and black; pale buff and rufous throat patch; pale supercilium; no white wing patches; tail barred brown and buff; cryptically patterned bark-mimicking plumage.
About These Birds
Eastern Whip-poor-will
윔-윌-위스퍼는 북아메리카 동부에서 번식하고 미국 남동부 해안과 카리브해에서 월동하는 나이트자 새입니다. '윔-윌-위스퍼' 라는 울음소리로 유명하며, 낙엽수림과 삼림 가장자리에 서식합니다.
Papuan Nightjar
뉴기니아 저지 사바나, 초원, 숲 가장자리의 소형 쏙독새(~81g). 파푸아야행소쏙독새. 관심필요종.