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Bradfield's Swift

Apus bradfieldi

Least Concern
Chiều Dài Sải Cánh
35,2 cm
Khối Lượng
44,25 g
Họ
Apodidae
Bộ
Caprimulgiformes

Giới Thiệu

A medium-sized swift (16-17 cm) found in arid rocky regions of southwestern Africa (Namibia, Angola, western South Africa). Pale sandy-brown plumage. Aerial insectivore, foraging over arid gorges and escarpments. Named after R.D.M. Bradfield. A southern African near-endemic.

Physical Description

Measurement Value Imperial
Chiều Dài Sải Cánh 35,2 cm 13.9 in
Khối Lượng 44,25 g 1.56 oz

Nhận Dạng

Bộ Lông

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

Phạm Vi Địa Lý

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.

Tình Trạng Bảo Tồn

Least Concern
IUCN Red List

Hành Vi & Sinh Sản

Làm Tổ

Nest type: CP.

Số Trứng

2

Âm Thanh

Tiếng Hót

Pure, whistled two-note phrase; first note high and sustained, second lower and brief, repeated every few seconds clearly.

Phân Loại Học

Kingdom Animalia
Phylum Chordata
Class Aves
Bộ Caprimulgiformes (Nightjars & Swifts)
Họ Apodidae (Swifts)
Genus Apus
Loài Apus bradfieldi

Distribution

Bradfield's Swift has been recorded in 1 countries.

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Hiện Diện Not recorded
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countries highlighted

External Databases

Câu Hỏi Thường Gặp

What does the Bradfield's Swift eat?
Entirely aerial insectivore consuming swarms of tiny flies, winged ants, and ballooning spiders on the wing.
Where does the Bradfield's Swift live?
Found in Namibia and adjacent parts of South Africa, Botswana, and Angola. Resident in rocky desert, escarpment cliffs, and semi-arid terrain.
Is the Bradfield's Swift endangered?
The Bradfield's Swift has a conservation status of Least Concern.
How does the Bradfield's Swift nest?
Nest type: CP.
What does the Bradfield's Swift sound like?
Pure, whistled two-note phrase; first note high and sustained, second lower and brief, repeated every few seconds clearly.
How big is the Bradfield's Swift?
The Bradfield's Swift has a wingspan of 35.2 cm, weight of 44.25 g.
What order and family does the Bradfield's Swift belong to?
The Bradfield's Swift (Apus bradfieldi) belongs to the order Caprimulgiformes and the family Apodidae.

Similar Birds

Other species in the Apodidae family

So Sánh

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