Whiskered Treeswift vs Moustached Treeswift
Hemiprocne comata 비교 대상 Hemiprocne mystacea
Side-by-Side Comparison
| 속성 | Whiskered Treeswift | Moustached Treeswift |
|---|---|---|
| 학명 | Hemiprocne comata | Hemiprocne mystacea |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Hemiprocnidae | Hemiprocnidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 25.8 cm (10.2 in) | 43.3 cm (17.0 in) |
| 체중 | 21.05 g (0.74 oz) | 70.16666666666667 g (2.48 oz) |
| 식성 | Aerial insectivore launching from a treetop perch to hawk flies, beetles, and small flying insects; … | Sally-hunting aerial insectivore taking flies, beetles, and winged ants from an exposed tree perch; not … |
| 산란 수 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Whiskered Treeswift
Sharp, high-pitched 'kik-kik'; thin metallic calls; smaller size produces higher, thinner calls than other treeswifts; calls from Borneo canopy; rapid repetition when alarmed
Moustached Treeswift
Loud, screaming 'kreee-kreee'; powerful shrill calls from New Guinea forest edge; largest treeswift; calls from exposed high perch; alarm a rapid piercing scream
Geographic Range & Migration
Whiskered Treeswift
Found from the Thai-Malay Peninsula south through Sumatra, Borneo, and the Philippines. Resident in lowland and hill forest up to 1,000 m.
Moustached Treeswift
Found from the Moluccas and New Guinea east through the Bismarcks and Solomons to Micronesia. Resident in forest edge and open areas.
보전 상태
Whiskered Treeswift
Moustached Treeswift
How to Tell Them Apart
Whiskered Treeswift
Tiny treeswift; males glossy blue-black above; bold white supercilium and white postocular stripe resemble whiskers; chestnut ear patch; underparts white; females similar minus chestnut; smallest treeswift with striking facial contrast.
Moustached Treeswift
Large treeswift; dark blackish-grey upperparts with greenish gloss; bold white supercilium and long white postocular stripe forming moustache; chestnut ear coverts in male; white underparts; deeply forked long tail; Australasian …
About These Birds
Whiskered Treeswift
수염나무칼새(Hemiprocne comata)는 흰 안면 수염과 깊이 포크된 꼬리를 지닌 15–16cm 소형 나무칼새다. 짙은 깃털에 남아시아와 동남아시아 삼림에 서식한다.
Moustached Treeswift
수염나무칼새(Hemiprocne mystacea)는 크고 뒤로 젖힌 볏과 수염 같은 흰 줄이 특징인 25–30cm 중형 나무칼새다. 뉴기니와 인접 섬에 서식한다.