Pale-rumped Swift (Chaetura egregia) [XC446699]
by Fernando Igor de Godoy from Cujubim, Rond\u00f4nia, Brazil (flight call)
Pale-rumped Swift (Chaetura egregia) [XC431884]
by Dante Buzzetti from Canutama, Amazonas, Brazil (flight call)
Subspecies
Sometimes considered conspecific with Grey-rumped Swift (Chaetura cinereiventris), and these two form superspecies with Lesser Antillean Swift (Chaetura martinica). Reported to be closely related to Band-rumped Swift (Chaetura spinicaudus).