Range. - Coast region of California, Oregon, Washington and British Columbia.
This is one of the most beautiful of the Partridges, with its crest of feathers rising from the crown and curving forwards so that the broadened ends hang directly over the bill. It is about the size of the preceding species, and is distinguished from the following one by its white forehead, chestnut patch on the belly and the scaly appearance of the feathers in that region, by its dark crown and the gray flanks with white streaks. They lay from eight to twenty eggs with a creamy white or buffy ground color, handsomely blotched with shades of brown and yellowish brown. Size 1.20 x .93
California Partridge. Gambel's Partridge
Range. - Interior portions of California, Oregon and Washington. The nesting habits of this grayer sub-species do not differ in any manner from those of the above species. The eggs are indistinguishable.