Jungle Nightjar vs Lesser Nighthawk
Caprimulgus indicus 비교 대상 Chordeiles acutipennis
Side-by-Side Comparison
| 속성 | Jungle Nightjar | Lesser Nighthawk |
|---|---|---|
| 학명 | Caprimulgus indicus | Chordeiles acutipennis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 36.4 cm (14.3 in) | 33.0 cm (13.0 in) |
| 체중 | 84.0 g (2.96 oz) | 50.0 g (1.76 oz) |
| 식성 | Nocturnal aerial insectivore; catches moths, beetles, and flying insects over South and SE Asian forest. | 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
Song & Call Comparison
Jungle Nightjar
Loud churring 'chuck-chuck-chuck-rrr'; repetitive with accelerating quality; calls from South Asian forest at dusk; hollow resonant tone; alarm a sharp 'chuck'
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
Jungle Nightjar
Breeds in eastern Asia (India, China, Korea, Japan) south to Southeast Asia; northern populations winter in tropical Southeast Asia.
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
Jungle Nightjar
Lesser Nighthawk
How to Tell Them Apart
Jungle Nightjar
Brown and grey mottled with dark vermiculations; white throat patch; white wing spots across primaries; white outer tail spots in male; buff throat and tail spots in female; pale supercilium …
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
Jungle Nightjar
인도 아대륙에서 동남아시아와 일본에 걸쳐 삼림과 삼림 가장자리에 사는 중형 쏙독새(약 84 g). 회갈색과 황갈색의 암호화 무늬를 가진다. 황혼에 '척' 하는 독특한 소리를 낸다. 북방 개체군은 겨울에 남쪽으로 이동한다. 큰 나방과 딱정벌레를 먹는다. 최소관심종이다.
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.