White-chinned Swift

About the White-chinned Swift

The white-chinned swift (Cypseloides cryptus) is a species of swift in the family Apodidae. It is found from Mexico south through most Central America countries into South America as far south as Peru and east as far as Suriname.

The white-chinned swift is monotypic. Some authors consider it and the white-fronted swift (Cypseloides storeri) to form a superspecies. Others consider it more closely related to the sooty swift (C. fumigatus) and Rothschild's swift (C. rothschildi) or that all three of them are a single species.

The white-chinned swift is about 15 cm (5.9 in) long and weighs about 35 g (1.2 oz). The sexes are alike. They have a dark brown crown and cheeks, a short white streak above the eye, a white chin, and a dark brown throat. Their back and rump are blackish brown and the wings and tail slightly darker. Their undersides are paler than the back and rump and the underside of the wing is paler than the upper side.

The white-chinned swift is widely but very patchily distributed. It has been confirmed to nest only in Costa Rica and at one location in northern Brazil. There are sight records in... Wikipedia →