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==Identification== | ==Identification== | ||
| − | One of the smallest North American birds at 8.9cm (3.5") in length, 12cm (4.75") wingspan. Weight 3.1gm. Irridescent purple head and gorget, with extensions at sides. The female is very similar to the [[Black-chinned | + | One of the smallest North American birds at 8.9cm (3.5") in length, 12cm (4.75") wingspan. Weight 3.1gm. Irridescent purple head and gorget, with extensions at sides. The female is very similar to the [[Black-chinned Hummingbird]]. |
==Distribution== | ==Distribution== | ||
Revision as of 19:41, 24 December 2007
- Calypte costae
Identification
One of the smallest North American birds at 8.9cm (3.5") in length, 12cm (4.75") wingspan. Weight 3.1gm. Irridescent purple head and gorget, with extensions at sides. The female is very similar to the Black-chinned Hummingbird.
Distribution
Common within a narrow band of low desert, from Central California (summer) to extreme southwest U.S. in winter, extending to the tip of Baja California and down the west coast of mainland Mexico.
Taxonomy
Habitat
Desert hillsides, mesas, and arroyos; follows winter rains to feed on resulting flowers. Nests January through March.
Behaviour
Typical hummingbird behavior, but often soars between flowers.
