Large-tailed Nightjar vs Lesser Nighthawk
Caprimulgus macrurus 비교 대상 Chordeiles acutipennis
Side-by-Side Comparison
| 속성 | Large-tailed Nightjar | Lesser Nighthawk |
|---|---|---|
| 학명 | Caprimulgus macrurus | Chordeiles acutipennis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 35.8 cm (14.1 in) | 33.0 cm (13.0 in) |
| 체중 | 69.16666666666667 g (2.44 oz) | 50.0 g (1.76 oz) |
| 식성 | Nocturnal feeder on flying insects including moths, beetles, and larger dipterans; hunts in low coursing … | Hawks small flying insects at dusk and dawn over North and South American arid scrub … |
| 산란 수 | 1-2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
공유 서식지
Large-tailed Nightjar only
Lesser Nighthawk only
Song & Call Comparison
Large-tailed Nightjar
Loud, resonant 'chuck-chuck-churr'; hollow knocking notes with long trill; one of Asia's commonest nightjars; calls persistently from forest edges; carries great distance
Lesser Nighthawk
Loud purring trill; buzzy 'brrrrr' given in flight; lower and softer than Common Nighthawk; males display with booming wingbeats; calls at dusk over deserts
Geographic Range & Migration
Large-tailed Nightjar
Found from India and Sri Lanka east to the Philippines and northern Australia. Resident in forest edge, secondary growth, and plantations.
Lesser Nighthawk
Breeds in open arid scrub from southwestern USA south through Central America to western South America; winters in Mexico and northern South America.
보전 상태
Large-tailed Nightjar
Lesser Nighthawk
How to Tell Them Apart
Large-tailed Nightjar
Intricately patterned brown, black, and buff upperparts; pale supercilium contrasts with dark crown; white throat patch; males show conspicuous white outer tail feathers and white primary spots; long tail distinctive.
Lesser Nighthawk
Brown and buff mottled above; buff-white below with brown barring; white throat in male; white wing bar closer to wingtip than in Common Nighthawk; buff tail band. Female with buff …
About These Birds
Large-tailed Nightjar
남아시아에서 동남아시아와 오세아니아에 걸쳐 넓게 분포하는 대형 쏙독새(25-33 cm). 갈색 몸통에 굵은 황갈색 목 반점이 특징이다. 삼림 개활지와 가장자리에서 황혼과 야간에 곤충을 먹는다. 지속적인 리듬감 있는 tok-tok-tok 울음소리가 특징이다.
Lesser Nighthawk
소쏙독새(Chordeiles acutipennis)는 북아메리카 남부부터 남아메리카 북부까지 분포하는 야행성 새입니다. 날개에 흰 무늬가 있으며, 열린 서식지와 건조 지역을 선호합니다. 비행 중에 곤충을 포획합니다.