Sickle-winged Nightjar
Eleothreptus anomalus
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소개
작은 쏙독새과(~44g) 새로 남아메리카 남부의 습한 팜파 초원과 습지에 서식. 주로 야행성이며 날아다니는 곤충을 잡아먹는다. 취약종.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 날개 폭 | 25.8 cm | 10.2 in |
| 체중 | 43.7 g | 1.54 oz |
식별
깃털
Male with extraordinarily elongated sickle-shaped outer primaries; dark brown with buff mottling; white throat and wing spots. Female brown with buff spots; normal wing shape; male wing shape unique among nightjars.
Habitat & Range
분포 지역
Resident of open marshland, wet grassland, and savanna from Paraguay and adjacent Bolivia south to Uruguay and northeastern Argentina.
Diet & Feeding
Aerial insectivore; hawks moths and beetles at night over South American wet grassland and marshes.
보전 상태
행동 및 번식
산란 수
2
소리
노래
Soft churring call; low-pitched, repetitive trill from grassland; males produce distinctive wing noise in display flight; vocalizations quiet compared to wing sounds
분류학
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 목 | Caprimulgiformes (Nightjars & Swifts) |
| 과 | Caprimulgidae (Nightjars) |
| Genus | Eleothreptus |
| 종 | Eleothreptus anomalus |
Distribution
Sickle-winged Nightjar has been recorded in 1 countries.
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External Databases
자주 묻는 질문
What does the Sickle-winged Nightjar eat?
Where does the Sickle-winged Nightjar live?
Is the Sickle-winged Nightjar endangered?
What does the Sickle-winged Nightjar sound like?
How big is the Sickle-winged Nightjar?
What order and family does the Sickle-winged Nightjar belong to?
Similar Birds
Other species in the Caprimulgidae family