The Cape Verde Swift or Alexander's Swift (Apus alexandri) is a small bird of the swift family found only in the Cape Verde Islands. It has been recorded from all the islands except Santa Luzia although it probably breeds only on Santiago, Fogo, Brava, Santo Antão and São Nicolau. It is generally common with a stable population and is not considered to be threatened. It can be seen flying over all habitats and hunts in flight...