This swiftlet was formerly sometimes placed in the genus Aerodramus as Aerodramus brevirostris. Two of its five subspecies are frequently given full species status, C. b. rogersi as the Indochinese Swiftlet, Collocalia rogersi, and the isolated Javan form C. b. vulcanorum as the Volcano Swiftlet, Collocalia vulcanorum.
The Collocalia rogersi is classified as Least Concern. Does not qualify for a more at risk category. Widespread and abundant taxa are included in this category.
Nothing known about the Collocalia rogersi