White-rumped swift (Apus caffer)
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Wikipedia: White-rumped swift Source: OTHER Swift_White-rumped_2015_12_18_07_36_42_1782.jpg
Classification: Genus Apus; Subfamily Apodinae; Family Swifts (Apodidae)
General:
The white-rumped swift (Apus caffer) is a species of swift. Although this small bird is superficially similar to a house martin, it is not closely related to that passerine species. The resemblances between the swallows and swifts are due to convergent evolution reflecting similar life styles.
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🔍 No documented observation