LUCIFER HUMMINGBIRD
Calothorax lucifer

The strongly decurved bill of the Lucifer Hummingbird, Calothorax lucifer, is diagnostic within its range in Mexico and the U.S. (Texas, Arizona, and New Mexico).

If you have a sharp photo of a Lucifer Hummingbird you would like to contribute for this page, please send it to PROJECTS with info about when and where the photo was taken, the photographer's name, and any anectdotal info about the bird.

Lucifer Hummingbird, Calothorax lucifer, adult male

Adult Male (above)
is the only violet-throated hummingbird with a green crown; tail deeply forked

Adult Female (not pictured)
is only hummingbird with a buffy throat and decurved bill; look for thin white patch behind eye and white on tip of unforked tail

Photographs courtesy of Animal Pictures Archive

NOTE: Although Ruby-throated Hummingbirds are the primary focus of "Operation RubyThroat: The Hummingbird Project", we are also interested in other hummingbird species--especially vagrants that appear in winter (mid-October through mid-March) in the eastern U.S. If you know of a wintering hummingbird east of the Mississippi, please report it to RESEARCH. We will contact a local hummingbird bander about capturing the bird, identifying and banding it, and releasing it unharmed.

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