Sulawesi Nightjar vs Lesser Nighthawk
Caprimulgus celebensis 비교 대상 Chordeiles acutipennis
Side-by-Side Comparison
| 속성 | Sulawesi Nightjar | Lesser Nighthawk |
|---|---|---|
| 학명 | Caprimulgus celebensis | Chordeiles acutipennis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 37.4 cm (14.7 in) | 33.0 cm (13.0 in) |
| 체중 | 63.166666666666664 g (2.23 oz) | 50.0 g (1.76 oz) |
| 식성 | -- | Hawks small flying insects at dusk and dawn over North and South American arid scrub … |
| 산란 수 | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sulawesi Nightjar
Loud churring call; hollow 'chuck' notes with extended trill; calls at night from Sulawesi forest and scrub; endemic; alarm a sharp bark note
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
Sulawesi Nightjar
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
Sulawesi Nightjar
Lesser Nighthawk
How to Tell Them Apart
Sulawesi Nightjar
Richly marked rufous-brown and dark grey upperparts; pale buff spotting on wing coverts; white throat patch; underparts buff-white barred brown; Sulawesi endemic showing warmer tones than many regional congeners.
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
Sulawesi Nightjar
인도네시아 술라웨시 섬 고유의 중형 쏙독새(24-26 cm). 저지대와 산악 삼림에 산다. 어두운 갈색 보호색을 가진다. 야행성 곤충 포식자다. 제한된 서식지로 생태 정보가 부족하다.
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.