Hermit | |
---|---|
The saw-billed hermit (Ramphodon naevius) is among the most primitive living hummingbird species. | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Apodiformes |
Family: | Trochilidae |
Subfamily: |
Phaethornithinae Jardine, 1833 |
Genera | |
Ramphodon
Eutoxeres
Glaucis
Threnetes
Anopetia
Phaethornis
The hermits are tropical and subtropical hummingbirds in the subfamily Phaethornithinae, comprising 30–40 species in six genera. They occur from southern Mexico, through Central America, to South America as far south as northern Argentina.
Their plumage typically involves greens, browns, rufous or grey. Most species show some green or bronze iridescence to the upperparts, but this is far less conspicuous than that of many other hummingbirds. The male and female plumages of hermits are very similar, with differences limited to details of bill-shape, tail-shape and/or strength of colours/patterns. Most species of hermit do not show the strong sexual dimorphism usually associated with hummingbirds; green hermit is an exception to this rule.
Hermits in the type genus, Phaethornis, have a long decurved bill (three species, P. koepkeae, P. philippii and P. bourcieri, with virtually straight bills) with a red or yellow base to the lower mandible, and their two central tail feathers are elongated and tipped with white, buff or ochre. The crown of the head is flat, and two pale facial stripes enclose a dusky mask.
Most hermits are restricted to the edge and undergrowth of forest, woodland and second growth, but some species (e.g. the planalto hermit) also occur in more open habitats.