Mozambique Nightjar vs Lesser Nighthawk
Caprimulgus fossii 비교 대상 Chordeiles acutipennis
Side-by-Side Comparison
| 속성 | Mozambique Nightjar | Lesser Nighthawk |
|---|---|---|
| 학명 | Caprimulgus fossii | Chordeiles acutipennis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 31.0 cm (12.2 in) | 33.0 cm (13.0 in) |
| 체중 | 61.7 g (2.18 oz) | 50.0 g (1.76 oz) |
| 식성 | Feeds nocturnally on flying insects, chiefly moths and beetles, by hawking low over arid scrub … | 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
없음
Mozambique Nightjar only
Lesser Nighthawk only
Song & Call Comparison
Mozambique Nightjar
Loud churring trill; resonant 'charrr' from miombo woodland; calls from sandy ground at night; alarm a sharp 'churk'; one of southern Africa's most familiar nightjar calls
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
Mozambique Nightjar
Breeds in West Africa from Senegal east to Ethiopia. Intra-African migrant; male has extraordinary elongated flag-like wing feathers.
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
Mozambique Nightjar
Lesser Nighthawk
How to Tell Them Apart
Mozambique Nightjar
Grey-brown upperparts with black streaks and pale buff freckling; white throat patch; underparts barred buff and dark brown; males show white outer tail corners; Southern African bird distinguished by greyer …
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
Mozambique Nightjar
남아프리카와 동아프리카에 널리 분포하는 소형 쏙독새(22-24 cm). 회갈색 몸통에 날개와 꼬리에 굵은 흰 반점이 있다. 삼림에서 정원까지 다양한 서식지에 산다. 야행성 곤충 포식자이며, 지속적인 울음소리를 가진다. 아프리카 내 부분 철새다.
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.