GROUSE, PARTRIDGES, QUAILS, ETC. 119 
The scaled quail live in the arid belt of scrub oak, chaparral, 
and mesquite extending from western Texas and New Mexico across 
southern Arizona. Dry washes and gulches in the foothills seem 
to be their favorite haunts, but they may be found almost anywhere 
not too far from water, even in valleys and out on open plains with 
only scattered brush and cactus for cover. 
As the bluish gray birds run from you over the gray ground, 
dodging this way and that among the bushes, the most conspicuous 
thing about them is the white tuft of their crest, and from its sug¬ 
gestion of the cottontail they have been well dubbed cottontops. 
Perhaps because they are so protectively colored they usually trust 
to their feet to carry them out of harm’s way, rarely taking flight 
unless hard pressed. But when a flock does scatter, the birds are 
astonishingly hard to find, though but a few yards away. 
While shy in some places, they seem to be naturally rather trust¬ 
ful, and one of the most vivid mental pictures one carries away 
from their country is of a flock of the trim, delicately tinted quail 
standing together among the bushes, looking up out of their mild 
brown eyes.with quiet interest and curiosity. 
Though met with so commonly, the quail are more often heard 
than seen. In the Pecos River country, where the rare blue sky 
comes low to the chaparral on the level plain, from the sun-filled 
brush day after day rings their companionable pe-cos', pe-cos'. The 
note, though sadly nasal, soon falls on the ear as one of the most 
musical of desert sounds, for like the smell of the sagebrush and 
larrea it carries the charm of the big open plains. 
293a. C. s. castanogastris Brewst. Chestnut-bellied Scaled 
Partridge. 
Like the scaled partridge, but upper parts browner, under parts deeper 
huffy or more rusty brown, belly with a brown patch in the male, some¬ 
times indicated in the female. 
Distribution. — Resident in Lower Sonoran zone from Eagle Pass through 
the lower Rio Grande valley in Texas to Coahuila and Nuevo Leon, 
Mexico. 
Nest. — Usually a hollow in the sand, under shelter of a clump of 
weeds, grass, or prickly pear, slightly lined with dry grass. Eggs: about 
15, white to huffy, distinctly and uniformly spotted. 
GENUS LOPHORTYX. 
General Characters. — Crest distinct from feathers of crown, narrow at 
base, and recurved, the feathers inclosed between the more or less ap- 
pressed webs of the anterior plume ; tarsus slightly shorter than middle 
toe ; wing four inches or more ; tail about four fifths as long as wing; 
sexes different. 
