The Turquoise-crowned Hummingbird (Cynanthus doubledayi) also commonly known as Doubleday's Hummingbird, is a species of bird (Aves) in the family Trochilidae (Hummingbirds) and order Caprimulgiformes.
Cynanthus latirostris
Cynanthus canivetii
Cynanthus forficatus
Cynanthus auriceps
Cynanthus lawrencei
Cynanthus doubledayi