Traditionally, the bird order Apodiformes contained three living families: the swifts (Apodidae), the treeswifts (Hemiprocnidae), and the hummingbirds (Trochilidae). In the Sibley-Ahlquist taxonomy, this order is raised to a superorder Apodimorphae in which hummingbirds are separated as a new order, Trochiliformes. With nearly 450 species identified to date, they are the most diverse order of birds after the passerines.
The rufous-breasted hermit or hairy hermit is a hummingbird that breeds from Panama south to Bolivia, and on Trinidad, Tobago and Grenada. It is a widespread and generally common species, though local populations may change in numbers and disappear altogether in marginal habitat.
The hermits are tropical and subtropical hummingbirds in the subfamily Phaethornithinae, comprising 37 species in six genera. They occur from southern Mexico, through Central America, to South America as far south as northern Argentina.
Phaethornis is a genus of hummingbirds in the hermit subfamily, Phaethornithinae. They occur from southern Mexico, through Central America, to South America as far south as northern Argentina.
Trochilinae is one of the six subfamilies that make up the hummingbird family Trochilidae.
The blue-chested hummingbird is a species of hummingbird in the family Trochilidae. It is found in Colombia, Costa Rica, Ecuador, Nicaragua, and Panama. Its natural habitats are subtropical or tropical moist lowland forest and heavily degraded former forest.
Chlorostilbon is a genus of hummingbird in the family Trochilidae, known as emeralds. A single species, the blue-chinned sapphire is variously placed in the monotypic genus Chlorestes or in Chlorostilbon. The taxonomy of the C. mellisugus superspecies is highly complex and, depending on view, includes 1-8 species. All species in this genus have straight black or black-and-red bills. The males are overall iridescent green, golden-green or bluish-green, and in some species the tail and/or throat is blue. The females have whitish-grey underparts, tail-corners and post-ocular streak.
Eutoxeres is a genus of hummingbird in the family Trochilidae. The genus contains the following species:
The white-chinned sapphire is a species of hummingbird in the family Trochilidae. It is found in northern South America. Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical dry shrubland, and heavily degraded former forest.
The buffy hummingbird is a species of bird in the hummingbird family Trochilidae. It is the only species placed in the genus Leucippus. This bird lives in dry forest and scrubland in northern South America where it feeds on insects and the nectar, flesh, and juice of cactus fruits.
The cinnamon-throated hermit is a species in the hummingbird family Trochilidae. It is found in Bolivia and Brazil.
Ramphomicron is a genus of hummingbird in the family Trochilidae. It contains two species:
The barbthroats are a genus Threnetes of South American hummingbirds in the family Trochilidae.
The sooty barbthroat is a hummingbird species in the family Trochilidae. It is found in Brazil and French Guiana.
Eurotrochilus is an extinct genus of stem group hummingbirds (Trochilidae) and are the closest known relatives of the crown group Trochilidae. Despite Eurotrochilus being morphologically very similar to modern hummingbirds, they still retained several primitive features and are not closely related to any specific extant hummingbird in the crown group. There are currently two described species of Eurotrochilus: E. inexpectatus and E. noniewiczi.
Polytminae is one of the six subfamilies of the hummingbird family Trochilidae. The subfamily contains 12 genera with a total of 29 species.
Lesbiinae is one of the six subfamilies that make up the hummingbird family Trochilidae.
Heliantheini is one of the two tribes that make up the subfamily Lesbiinae of the hummingbird family Trochilidae. The other tribe in the subfamily is Lesbiini.
Lesbiini is one of the two tribes that make up the subfamily Lesbiinae in the hummingbird family Trochilidae. The other tribe is Heliantheini (brilliants).
Trochilini is one of the three tribes that make up the subfamily Trochilinae in the hummingbird family Trochilidae. The other two tribes in the subfamily are Lampornithini and Mellisugini (bees).
