Puerto Rican Nightjar
Antrostomus noctitherus
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<birdfyi-bird slug="antrostomus-noctitherus"></birdfyi-bird>关于
A small Caprimulgidae nightjar (~36 g) endemic to the dry limestone coastal scrub of southwestern Puerto Rico. Cryptically patterned grey-brown. Restricted to a tiny area of suitable habitat; population estimated at a few hundred pairs. Feeds on insects at night. Vulnerable from habitat conversion and introduced predators.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 26.5 cm | 10.4 in |
| 体重 | 35.99 g | 1.27 oz |
识别
羽毛
Small; grey-brown and buff mottled above with dark vermiculations; white gorget in male; pale buff barred underparts; white outer tail spots in male; buff tail in female; critically small range in SW Puerto Rico.
Habitat & Range
分布范围
Endemic to Puerto Rico; critically endangered resident of karst limestone scrub and dry forest in the southwestern part of the island.
Diet & Feeding
Catches large flying insects, especially moths, at night over Puerto Rican dry limestone forest; endangered.
保护状况
行为与繁殖
筑巢
Nest type: NO. Incubation: 18-20 days. Fledging: 14 days.
产卵数
1-2
声音
鸣唱
Sharp 'took' or 'took-WHEEER'; distinctive two-note call; calls from dry coastal forest of Puerto Rico; endangered; calls less frequently than mainland relatives
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Caprimulgiformes (Nightjars & Swifts) |
| 科 | Caprimulgidae (Nightjars) |
| Genus | Antrostomus |
| 物种 | Antrostomus noctitherus |
Distribution
Puerto Rican Nightjar has been recorded in 1 countries.
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External Databases
常见问题
What does the Puerto Rican Nightjar eat?
Where does the Puerto Rican Nightjar live?
Is the Puerto Rican Nightjar endangered?
How does the Puerto Rican Nightjar nest?
What does the Puerto Rican Nightjar sound like?
How big is the Puerto Rican Nightjar?
What order and family does the Puerto Rican Nightjar belong to?
Similar Birds
Other species in the Caprimulgidae family