White-fronted Swift (Cypseloides storeri) [XC779834]
by Nathan Pieplow from Salto Santa Paula, Tac\u00e1mbaro, Michoac\u00e1n, Mexico (call)
White-fronted Swift (Cypseloides storeri) [XC779836]
by id from Salto Santa Paula, Tac\u00e1mbaro, Michoac\u00e1n, Mexico (call)
Subspecies
Forms superspecies with White-chinned Swift (Cypseloides cryptus). Much debate surrounds status of this form. Considered a subspecies of White-chinned Swift (Cypseloides cryptus) by some authorities.