White-rumped Swift – Wikipedia, the free encyclopedia
The White-rumped Swift (Apus caffer) is a small swift. Although this bird is superficially similar to a house martin, it is completely unrelated to that passerine species. The resemblances between the swallows and swifts are due to convergent evolution reflecting similar life styles.
en.wikipedia.org/wiki/White-rumped_Swift
White-rumped Swift (Apus caffer)
For the purposes of our bird news services, White-rumped Swift is classed as Mega: species which have not yet occurred in the British Isles or are exceedingly rare, or are …
www.birdguides.com/species/species.asp?sp=079091
Apus caffer – Whiterumped Swift, Witkruiswindswael (Roberts 415 …
… the plants of Fernkloof: Video: Cliff Path Management Group: Hermanus Bird … Scientific name – Apus caffer Common name – Whiterumped Swift, Witkruiswindswael (Roberts 415)
fernkloof.com/species.mv?1164
Mangoverde World Bird Guide Species Page: White-rumped Swift
This is the White-rumped Swift (Apus caffer) multimedia field guide page of the Mangoverde World Bird Guide.
www.mangoverde.com/birdsound/spec/spec84-97.html
Apus (genus) – Wikipedia, the free encyclopedia
The bird genus Apus comprise some of the Old World members of the family Apodidae … Horus Swift, Apus horus; White-rumped Swift, Apus caffer; Bates’ Swift Apus batesi
en.wikipedia.org/wiki/Apus_%28genus%29
BTO BirdFacts – White-rumped Swift
For details point at or click the button; for sources point at the button White-rumped Swift Apus caffer [MHK Lichtenstein, 1823]
blx1.bto.org/birdfacts/results/bob7990.htm
white-rumped swift — Britannica Online Encyclopedia
The white-rumped swift (Apus caffer), soft-tailed and black with white markings, is resident … white-rumped swift bird
www.britannica.com/EBchecked/topic/642573/white-rumped-swift
Category:Apus caffer – Wikimedia Commons
Pages in category "Apus caffer" This category contains only … White-rumped Swift.j… 23,443 bytes … Apus (bird)
commons.wikimedia.org/wiki/Category:Apus_caffer
Worldbirdnames.org
White-rumped Swift: Apus caffer : Bates’s Swift: Apus batesi : Hummingbirds: Family Trochilidae : Saw-billed Hermit: Ramphodon naevius : White-tipped Sicklebill: Eutoxeres aquila
worldbirdnames.org/n-swifts.html
swift (bird) — Britannica Online Encyclopedia
Britannica online encyclopedia article on swift (bird):Chestnut-collared swift … The white-rumped swift (Apus caffer), soft-tailed and black with white markings, is resident …
www.britannica.com/EBchecked/topic/576993/swift