Bonaparte's Nightjar
Caprimulgus concretus
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体長20〜22cmのボルネオ・スマトラの泥炭湿地林に生息するヨタカ。森林破壊により準絶滅危惧種。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 32.8 cm | 12.9 in |
| 体重 | 57.5 g | 2.03 oz |
識別
羽毛
Rich dark brown upperparts with black-centred feathers and buff-chestnut edging; white throat patch; densely barred underparts; males have white outer tail feathers; Bornean endemic with notably deep brown tones.
Habitat & Range
分布域
Found in highland Borneo and Sumatra in montane forest at 1,000–2,500 m. Endemic to the Sundaic region; infrequently recorded.
Diet & Feeding
Crepuscular and nocturnal insectivore; catches moths, beetles, and large flying insects on the wing in open woodland.
保全状況
行動と繁殖
一腹卵数
1
鳴き声
さえずり
Churring call from Borneo lowland forest; repetitive hollow trill; rarely recorded; calls at night from dense humid forest; alarm a sharp bark note
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Caprimulgiformes (Nightjars & Swifts) |
| 科 | Caprimulgidae (Nightjars) |
| Genus | Caprimulgus |
| 種 | Caprimulgus concretus |
Distribution
Bonaparte's Nightjar has been recorded in 1 countries.
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External Databases
よくある質問
What does the Bonaparte's Nightjar eat?
Where does the Bonaparte's Nightjar live?
Is the Bonaparte's Nightjar endangered?
What does the Bonaparte's Nightjar sound like?
How big is the Bonaparte's Nightjar?
What order and family does the Bonaparte's Nightjar belong to?
Similar Birds
Other species in the Caprimulgidae family