Gambel's quail
| Gambel's quail | |
|---|---|
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| Male Gambel's quail in Joshua Tree National Park | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Galliformes |
| Family: | Odontophoridae |
| Genus: | Callipepla |
| Species: | C. gambelii |
| Binomial name | |
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Callipepla gambelii Gambel, 1843 |
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The Gambel's quail (Callipepla gambelii) is a small ground-dwelling bird in the New World quail family. It inhabits the desert regions of Arizona, California, Colorado, New Mexico, Nevada, Utah, Texas, and Sonora; also New Mexico-border Chihuahua and the Colorado River region of Baja California. The Gambel's quail is named in honor of William Gambel, a 19th-century naturalist and explorer of the Southwestern United States.
The species is not as widely introduced as the related California quail. It was however released on San Clemente Island in 1912 by Charles T. Howland et al., where it is currently still established.
The Callipepla gambelii birds are easily recognized by their top knots and scaly plumage on their undersides. Gambel's quail have bluish-gray plumage on much of their bodies, and males have copper feathers on the top of their heads, black faces, and white stripes above their eyes. The bird's average length is 11 in (28 cm) with a wingspan of 14–16 in (36–41 cm). These birds have relatively short, rounded wings and long, featherless legs. Its diet consists primarily of plant matter and seeds.
Gambel's quail can be commonly confused with California quail due to similar plumage. They can usually be distinguished by range, but when this does not suffice, California quail have a more scaly appearance and the black patch on the lower breast of the male Gambel's quail is absent in the California quail. The two species are sister taxa which diverged during the Late Pliocene or Early , 1 to 2 mya.
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