Calliope Hummingbird (Selasphorus calliope) is a species of birds (Aves) of the class Aves (Birds) in the family Trochilidae (Hummingbirds) and order Caprimulgiformes.
Selasphorus sasin
Selasphorus platycercus
Selasphorus heloisa
Selasphorus calliope
Selasphorus ardens
Selasphorus rufus
Selasphorus scintilla
Selasphorus flammula
Selasphorus ellioti