Large-tailed Nightjar vs Heinrich's Nightjar
Caprimulgus macrurus 비교 대상 Eurostopodus diabolicus
Side-by-Side Comparison
| 속성 | Large-tailed Nightjar | Heinrich's Nightjar |
|---|---|---|
| 학명 | Caprimulgus macrurus | Eurostopodus diabolicus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 35.8 cm (14.1 in) | 39.9 cm (15.7 in) |
| 체중 | 69.16666666666667 g (2.44 oz) | 104.0 g (3.67 oz) |
| 식성 | Nocturnal feeder on flying insects including moths, beetles, and larger dipterans; hunts in low coursing … | Nocturnal aerial insectivore; catches moths and beetles in flight over Sulawesi forest; poorly known. |
| 산란 수 | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
공유 서식지
Large-tailed Nightjar only
Heinrich's Nightjar only
없음
Song & Call Comparison
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
Heinrich's Nightjar
Haunting, hollow 'ku-WOO' repeated rhythmically; deep resonant quality; distinctive mournful whistle carrying through Sulawesi forest at night
Geographic Range & Migration
Large-tailed Nightjar
Found from India and Sri Lanka east to the Philippines and northern Australia. Resident in forest edge, secondary growth, and plantations.
Heinrich's Nightjar
Endemic to Sulawesi, Indonesia; resident of montane forest; extremely rare and poorly known, with very few records.
보전 상태
Large-tailed Nightjar
Heinrich's Nightjar
How to Tell Them Apart
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.
Heinrich's Nightjar
Rufous-brown and dark brown mottled with buff vermiculations; large pale buff throat patch; pale buff supercilium; no white wing markings; tail darkly barred brown and buff. Poorly known; Sulawesi endemic.
About These Birds
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.
Heinrich's Nightjar
술라웨시 고유의 숲과 숲 가장자리에 서식하는 중형 쏙독새(~104g). 악마야행소쏙독새라고도 불린다. 관심필요종.