Andaman Nightjar vs Madagascar Nightjar
Caprimulgus andamanicus 비교 대상 Caprimulgus madagascariensis
Side-by-Side Comparison
| 속성 | Andaman Nightjar | Madagascar Nightjar |
|---|---|---|
| 학명 | Caprimulgus andamanicus | Caprimulgus madagascariensis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 36.4 cm (14.3 in) | 30.4 cm (12.0 in) |
| 체중 | 66.06666666666666 g (2.33 oz) | 42.333333333333336 g (1.49 oz) |
| 식성 | Night-hunting insectivore targeting moths, flying beetles, and winged ants in erratic low-altitude aerial passes. | Crepuscular and nocturnal moth specialist; supplements diet with beetles and flying termites over open woodland. |
| 산란 수 | 1-2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Andaman Nightjar
Loud 'chuck-chuck-trrr'; hollow knocking prefix followed by trill; endemic to Andaman Islands; calls at night from forest edges and clearings; similar to Large-tailed
Madagascar Nightjar
Churring call from Madagascar scrub; rhythmic 'trrr-trrr' at moderate tempo; endemic; calls at dusk and dawn from open woodland and hedgerows; alarm a sharp click
Geographic Range & Migration
Andaman Nightjar
Endemic to the Philippines including Luzon and Mindanao. Resident in lowland and submontane forest and forest edge up to 1,800 m.
Madagascar Nightjar
Found across sub-Saharan Africa from Senegal east to Ethiopia and south to South Africa. Resident in swampy grassland and wetland margins.
보전 상태
Andaman Nightjar
Madagascar Nightjar
How to Tell Them Apart
Andaman Nightjar
Warm rufous-brown upperparts with black-centred scapulars and pale buff streaks; broad white throat patch; males show white outer tail feathers; underparts buff barred brown; endemic island coloration slightly warmer than …
Madagascar Nightjar
Brown upperparts intricately patterned with black streaks and pale tawny freckles; buff-white throat band; underparts finely barred buff and dark brown; island endemic with slightly warmer coloration than continental African …
About These Birds
Andaman Nightjar
A medium-sized nightjar (24-26 cm) endemic to the Andaman Islands in the Bay of Bengal. Dark brown plumage with rufous collar spots. Nocturnal insectivore of lowland and mangrove forests. A sedentary species with a restricted island range.
Madagascar Nightjar
마다가스카르 고유종인 중형 쏙독새(23-25 cm). 삼림 바닥에서 위장하기 위한 암호화 갈색 깃털을 가진다. 건조 낙엽수림에서 습한 우림까지 다양한 서식지에 산다. 야행성으로 삼림 개활지에서 나방과 딱정벌레를 먹는다.