African Swift vs Brown-backed Needletail
Apus barbatus 비교 대상 Hirundapus giganteus
Side-by-Side Comparison
| 속성 | African Swift | Brown-backed Needletail |
|---|---|---|
| 학명 | Apus barbatus | Hirundapus giganteus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Apodidae | Apodidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 34.2 cm (13.5 in) | 40.6 cm (16.0 in) |
| 체중 | 42.666666666666664 g (1.51 oz) | 145.0 g (5.11 oz) |
| 식성 | Completely aerial diet of small flying insects and spiders; never forages on the ground or … | Aerial insectivore feeding on tiny flies, beetles, and ballooning spiders in rapid powerful aerial pursuit. |
| 산란 수 | 1-2 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Swift
Sharp, piercing screech followed by rapid chatter; intense series of notes escalating in speed and volume before fading.
Brown-backed Needletail
Rough, buzzy chatter with intermittent higher squeaks; coarse twittering delivered continuously throughout aerial foraging.
Geographic Range & Migration
African Swift
Found across sub-Saharan Africa from Senegal east to Ethiopia and south to South Africa. One of Africa's most common swift species.
Brown-backed Needletail
Found from India and Sri Lanka through Southeast Asia to Borneo and the Philippines. Resident in lowland and hill forest, soaring over ridges.
보전 상태
African Swift
Brown-backed Needletail
How to Tell Them Apart
African Swift
Dark sooty-brown throughout; pale throat patch whitish-grey; underparts slightly paler; broadly similar to Common Swift but slightly larger and marginally paler below; widespread Sub-Saharan African species.
Brown-backed Needletail
Very large; dark brown upperparts with bronze gloss; no pale back saddle unlike congeners; white throat patch; white undertail coverts; short spiny tail; largest Hirundapus; brown rather than black overall …
About These Birds
African Swift
아프리카 칼새는 사하라 이남 아프리카 전역에 분포하는 중간 크기의 칼새입니다. 검은 깃털과 흰 목이 특징이며, 절벽과 건물에서 집을 짓고 높은 곳에서 날아오르며 먹이를 잡습니다.
Brown-backed Needletail
갈색등침꼬리칼새(Hirundapus giganteus)는 아시아에서 가장 큰 칼새인 22–25cm의 매우 대형 침꼬리 칼새다. 연한 안장 부위를 지닌 짙은 갈색 깃털을 지닌다.