Seychelles Swiftlet (Aerodramus elaphrus) [XC506360]
by Oscar Campbell from La Digue, Seychelles (flight call, echolocation clicks?)
Seychelles Swiftlet (Aerodramus elaphrus) [XC506363]
by id from La Digue, Seychelles (flight call, echolocation clicks?)
Subspecies
Genus often merged into Collocalia. Forms superspecies with Mascarene Swiftlet (Aerodramus francicus), and sometimes considered conspecific.
No subspecies.
Similar Species
Vagrant Little Swift (Apus affinis) which is black with a white rump.
References
See References.