African Swift vs Philippine Spinetail
Apus barbatus 비교 대상 Mearnsia picina
Side-by-Side Comparison
| 속성 | African Swift | Philippine Spinetail |
|---|---|---|
| 학명 | Apus barbatus | Mearnsia picina |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Apodidae | Apodidae |
| 보전 상태 | Least Concern | Near Threatened |
| 체장 | — | — |
| 날개 폭 | 34.2 cm (13.5 in) | 32.3 cm (12.7 in) |
| 체중 | 42.666666666666664 g (1.51 oz) | 11.5 g (0.41 oz) |
| 식성 | Completely aerial diet of small flying insects and spiders; never forages on the ground or … | Aerial diet of small flying insects and spiders; forages at speed over forest and open … |
| 산란 수 | 1-2 | -- |
| 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.
Philippine Spinetail
High-pitched, buzzy twittering; sharp 'tsit-tsit' in fast low-level flight over Philippine forest; calls rapidly in tight flocks; distinctive wing sound in fast 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.
Philippine Spinetail
Endemic to the Philippines, found on Mindanao and adjacent southern islands. Resident in lowland and hill forest and edge. Uncommon.
보전 상태
African Swift
Philippine Spinetail
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.
Philippine Spinetail
Tiny but long-winged; dark blackish-brown overall; pale grey-white throat and chin; short spiny tail projections visible at close range; Philippine endemic; small size contrasts with proportionally very long scythe-like wings.
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.
Philippine Spinetail
소형 칼새로 체장 약 11cm이며, 검은색 몸통에 흰색 허리 반점이 있다. 필리핀 특정 섬 숲 상공에 서식하는 고유종이다. 공중에서 곤충을 잡아먹으며, 절벽이나 동굴 벽에 둥지를 튼다. 관심 필요 종이다.