African Swift vs Chapman's Swift
Apus barbatus 비교 대상 Chaetura chapmani
Side-by-Side Comparison
| 속성 | African Swift | Chapman's Swift |
|---|---|---|
| 학명 | Apus barbatus | Chaetura chapmani |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Apodidae | Apodidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 34.2 cm (13.5 in) | 24.6 cm (9.7 in) |
| 체중 | 42.666666666666664 g (1.51 oz) | 23.416666666666668 g (0.83 oz) |
| 식성 | Completely aerial diet of small flying insects and spiders; never forages on the ground or … | Obligate aerial forager; feeds entirely on the wing on small flying insects, midges, and airborne … |
| 산란 수 | 1-2 | 2-3 |
| 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.
Chapman's Swift
Quick, bubbling series of soft chips; pleasant liquid twittering with slightly buzzy edges, delivered during aerial display.
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.
Chapman's Swift
Found in Trinidad and Tobago and northern South America from Colombia and Venezuela south to northeastern Brazil. Resident in lowland forest.
보전 상태
African Swift
Chapman's Swift
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.
Chapman's Swift
Small; dark sooty-brown overall; rump slightly paler grey-brown than back; underparts dark brown; short spiny tail; Amazonian species intermediate in plumage between Chimney Swift and Band-rumped Swift; relatively poorly differentiated …
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.
Chapman's Swift
중앙아메리카에서 북부 남아메리카 숲에 서식하는 소형 칼새 (12–13 cm). 어두운 깃털; 빠른 날개짓. 공중 곤충 섭취.