Hermit (hummingbird)
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 The Saw-billed Hermit (Ramphodon naevius) is among the most primitive living hummingbird species.
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Ramphodon |
The Hermits are tropical hummingbirds in the subfamily Phaethornithinae, comprising about 34 species in six genera.
Their plumage typically involves greens, browns, rufous or grey. They lack the iridescent plumage of many other hummingbird species, and the male and female plumages of hermits are often very similar, only a few species showing the strong sexual dimorphism usually associated with hummingbirds.
Hermits in the main genus, Phaethornis, have a long decurved bill with a red or yellow base to the lower mandible, and their two central tail feathers are elongated and tipped with white. The crown of the head is flat, and two pale facial stripes enclose a dusky mask.
Hermits usually form leks and congregate on traditional display grounds, where females visit to choose a mate. However, male hermits are less aggressively territorial than other male hummingbirds.
Hermits are closely associated with heliconias. The flowers are an important food source accessible to the long decurved bill typical of this group of forest hummingbirds. Many species, including the Rufous-breasted Hermit, also use the plant for nesting, attaching their conical nest to the underside of one of the plant’s broad leaves.
[edit] Species
- Genus Ramphodon
- Saw-billed Hermit, Ramphodon naevius
- Genus Eutoxeres
- White-tipped Sicklebill, Eutoxeres aquila
- Buff-tailed Sicklebill, Eutoxeres condamini
- Genus Glaucis
- Hook-billed Hermit, Glaucis dohrnii
- Rufous-breasted Hermit, Glaucis hirsuta
- Bronzy Hermit, Glaucis aenea
- Genus Threnetes
- Band-tailed Barbthroat, Threnetes ruckeri
- Pale-tailed Barbthroat, Threnetes niger
- Genus Anopetia
- Broad-tipped Hermit, Anopetia gounellei
- Genus Phaethornis
- White-whiskered Hermit, Phaethornis yaruqui
- Green Hermit, Phaethornis guy
- White-bearded Hermit, Phaethornis hispidus
- Long-billed Hermit, Phaethornis longirostris
- Mexican Hermit, Phaethornis (longirostris) mexicanus
- Baron's Hermit, Phaethornis (longirostris) baroni
- Long-tailed Hermit, Phaethornis superciliosus
- Great-billed Hermit, Phaethornis malaris
- Tawny-bellied Hermit, Phaethornis syrmatophorus
- Koepcke's Hermit, Phaethornis koepckeae
- Needle-billed Hermit, Phaethornis philippii
- Straight-billed Hermit, Phaethornis bourcieri
- Pale-bellied Hermit, Phaethornis anthophilus
- Scale-throated Hermit, Phaethornis eurynome
- Planalto Hermit, Phaethornis pretrei
- Sooty-capped Hermit, Phaethornis augusti
- Buff-bellied Hermit, Phaethornis subochraceus
- Dusky-throated Hermit, Phaethornis squalidus
- Streak-throated Hermit, Phaethornis rupurumii
- Little Hermit, Phaethornis longuemareus
- Minute Hermit, Phaethornis idaliae
- Cinnamon-throated Hermit, Phaethornis nattereri
- Reddish Hermit, Phaethornis ruber
- White-browed Hermit, Phaethornis stuarti
- Black-throated Hermit, Phaethornis atrimentalis
- Stripe-throated Hermit, Phaethornis striigularis
- Dusky Hermit, Phaethornis (striigularis) saturatus
- Gray-chinned Hermit, Phaethornis griseogularis
[edit] References
- del Hoyo', J.; Elliott, A. & Sargatal, J. (editors) (1999): Handbook of Birds of the World, Volume 5: Barn-owls to Hummingbirds. Lynx Edicions, Barcelona. ISBN 84-87334-25-3
- ffrench, Richard (1991). A Guide to the Birds of Trinidad and Tobago, 2nd edition, Comstock Publishing. ISBN 0-8014-9792-2.
- Hilty, Steven L (2003). Birds of Venezuela. London: Christopher Helm. ISBN 0-7136-6418-5.
- Stiles, F. Gary; Skutch, Alexander Frank (1989): A guide to the birds of Costa Rica. Comistock, Ithaca. ISBN 0-8014-9600-4
