Andaman Nightjar vs Large-tailed Nightjar
Caprimulgus andamanicus 비교 대상 Caprimulgus macrurus
Side-by-Side Comparison
| 속성 | Andaman Nightjar | Large-tailed Nightjar |
|---|---|---|
| 학명 | Caprimulgus andamanicus | Caprimulgus macrurus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 36.4 cm (14.3 in) | 35.8 cm (14.1 in) |
| 체중 | 66.06666666666666 g (2.33 oz) | 69.16666666666667 g (2.44 oz) |
| 식성 | Night-hunting insectivore targeting moths, flying beetles, and winged ants in erratic low-altitude aerial passes. | Nocturnal feeder on flying insects including moths, beetles, and larger dipterans; hunts in low coursing … |
| 산란 수 | 1-2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
공유 서식지
Andaman Nightjar only
없음
Large-tailed Nightjar only
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
Large-tailed Nightjar
Loud, resonant 'chuck-chuck-churr'; hollow knocking notes with long trill; one of Asia's commonest nightjars; calls persistently from forest edges; carries great distance
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.
Large-tailed Nightjar
Found from India and Sri Lanka east to the Philippines and northern Australia. Resident in forest edge, secondary growth, and plantations.
보전 상태
Andaman Nightjar
Large-tailed 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 …
Large-tailed Nightjar
Intricately patterned brown, black, and buff upperparts; pale supercilium contrasts with dark crown; white throat patch; males show conspicuous white outer tail feathers and white primary spots; long tail distinctive.
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.
Large-tailed Nightjar
남아시아에서 동남아시아와 오세아니아에 걸쳐 넓게 분포하는 대형 쏙독새(25-33 cm). 갈색 몸통에 굵은 황갈색 목 반점이 특징이다. 삼림 개활지와 가장자리에서 황혼과 야간에 곤충을 먹는다. 지속적인 리듬감 있는 tok-tok-tok 울음소리가 특징이다.