Dark-rumped Swift
Apus acuticauda
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<birdfyi-bird slug="apus-acuticauda"></birdfyi-bird>The Dark-rumped Swift (Apus acuticauda) is a bird species in the family Apodidae (swifts), within the order Caprimulgiformes (nightjars & swifts). Recorded measurements include a wingspan of 34.8 cm and a weight of 37.4 g. The IUCN Red List classifies it as Near Threatened.
On this page
소개
날카로운 꼬리 칼새는 인도 북동부와 미얀마, 방글라데시에 서식하는 희귀한 칼새입니다. V자 형태로 갈라진 꼬리와 전체적으로 어두운 깃털이 특징이며, 산악 지형에서 서식합니다.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 날개 폭 | 34.8 cm | 13.7 in |
| 체중 | 37.43 g | 1.32 oz |
식별
깃털
Dark sooty-brown throughout with dark rump concolorous with back; no contrasting white rump patch; pale white throat; underparts dark brown; Himalayan endemic cliff-nester; dark rump contrasting with white-rumped relatives is defining feature.
Habitat & Range
분포 지역
Found in northeastern India (Assam) and adjacent Myanmar. Rare and poorly known; found in forested hills and river valleys at moderate elevation.
Diet & Feeding
Aerial insectivore feeding on swarms of small flies, winged ants, and tiny beetles during sustained flight.
보전 상태
행동 및 번식
둥지
Nest type: CP.
산란 수
2-4
소리
노래
Thin, high twittering with silvery sheen; rapid sequence of light notes with gentle tremolo quality at dawn and dusk.
분류학
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 목 | Caprimulgiformes (Nightjars & Swifts) |
| 과 | Apodidae (Swifts) |
| Genus | Apus |
| 종 | Apus acuticauda |
Distribution
Dark-rumped Swift has been recorded in 1 countries.
countries highlighted
External Databases
자주 묻는 질문
What does the Dark-rumped Swift eat?
Where does the Dark-rumped Swift live?
Is the Dark-rumped Swift endangered?
How does the Dark-rumped Swift nest?
What does the Dark-rumped Swift sound like?
How big is the Dark-rumped Swift?
What order and family does the Dark-rumped Swift belong to?
Similar Birds
Other species in the Apodidae family