Bradfield's Swift
Apus bradfieldi
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<birdfyi-bird slug="apus-bradfieldi"></birdfyi-bird>The Bradfield's Swift (Apus bradfieldi) is a bird species in the family Apodidae (swifts), within the order Caprimulgiformes (nightjars & swifts). Recorded measurements include a wingspan of 35.2 cm and a weight of 44.2 g. The IUCN Red List classifies it as Least Concern.
On this page
について
ブラッドフィールドアマツバメはナミビアとアンゴラ周辺の南部アフリカに生息する淡色のアマツバメである。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 35.2 cm | 13.9 in |
| 体重 | 44.25 g | 1.56 oz |
識別
羽毛
Dark sooty-brown overall; pale greyish throat patch; underparts slightly paler; large for an African Apus swift; Southern Africa dry-country specialist; slightly larger and greyer-toned than Pallid Swift with less pale wing-covert edging.
Habitat & Range
分布域
Found in Namibia and adjacent parts of South Africa, Botswana, and Angola. Resident in rocky desert, escarpment cliffs, and semi-arid terrain.
Diet & Feeding
Entirely aerial insectivore consuming swarms of tiny flies, winged ants, and ballooning spiders on the wing.
保全状況
行動と繁殖
営巣
Nest type: CP.
一腹卵数
2
鳴き声
さえずり
Pure, whistled two-note phrase; first note high and sustained, second lower and brief, repeated every few seconds clearly.
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Caprimulgiformes (Nightjars & Swifts) |
| 科 | Apodidae (Swifts) |
| Genus | Apus |
| 種 | Apus bradfieldi |
Distribution
Bradfield's Swift has been recorded in 1 countries.
countries highlighted
External Databases
よくある質問
What does the Bradfield's Swift eat?
Where does the Bradfield's Swift live?
Is the Bradfield's Swift endangered?
How does the Bradfield's Swift nest?
What does the Bradfield's Swift sound like?
How big is the Bradfield's Swift?
What order and family does the Bradfield's Swift belong to?
Similar Birds
Other species in the Apodidae family