Mozambique Nightjar vs Spotted Nightjar
Caprimulgus fossii 비교 대상 Eurostopodus argus
Side-by-Side Comparison
| 속성 | Mozambique Nightjar | Spotted Nightjar |
|---|---|---|
| 학명 | Caprimulgus fossii | Eurostopodus argus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 31.0 cm (12.2 in) | 42.7 cm (16.8 in) |
| 체중 | 61.7 g (2.18 oz) | 102.5 g (3.62 oz) |
| 식성 | Feeds nocturnally on flying insects, chiefly moths and beetles, by hawking low over arid scrub … | Aerial insectivore; hawks large moths, beetles, and flying insects at dusk and dawn over Australian … |
| 산란 수 | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
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
Spotted Nightjar
Loud churring 'good-lord-deliver-us' repeated at dusk; melodic bubbling quality; also emits hollow 'cow-cow-cow' series and soft frog-like croaking
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.
Spotted Nightjar
Resident and partial migrant of open woodland, grassland, and scrub across mainland Australia and migrating to New Guinea and Indonesia in winter.
보전 상태
Mozambique Nightjar
Spotted Nightjar
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 …
Spotted Nightjar
Cryptically mottled grey-brown, rufous, and black with intricate vermiculations; distinctive large white spots on wing coverts; white throat patch; no white in wings or tail. Sexes similar with slight pattern …
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.
Spotted Nightjar
호주 개방 삼림, 스피니펙스 초원, 반건조 덤불에 서식하는 중형 쏙독새(~103g). 눈점박이야행소쏙독새라고도 불린다. 관심필요종.