Mountain Quail

Identification

The mountain quail is a compact ground-dweller measuring 26–28 cm in length with a wingspan of 35–40 cm. Its most distinctive feature is a prominent topknot—shorter in females and varying in color by season and geographic population. These birds sport a brown face, gray breast, brown back and flight feathers, and heavily white-barred underparts. Males display richer coloring overall, while females show more brown on their backs, paler red on their undersides, and wider white barring on the flanks. A striking feature to note: young birds possess multi-colored primary coverts on their wings, which fade to solid colors by 15 months of age. Their relatively short, rounded wings and long, featherless legs are perfectly adapted for their terrestrial lifestyle.

Range & Habitat

This non-migratory species inhabits mountainous chaparral west of the Rocky Mountains, ranging from British Columbia and parts of Washington state southward to the Baja Peninsula in Mexico. Mountain quails thrive at elevations up to 3,000 m (9,800 ft) above sea level. They occupy diverse terrain including the lava reefs of California's Modoc Plateau, the chaparral and wooded areas of the Sierra Nevada Mountains, and the Coast Range. Although primarily sedentary, some populations exhibit altitudinal migration within certain mountain ranges, moving to different elevations seasonally. Their distribution is closely tied to suitable habitat, which flourishes in cooler, more arid climates.

Behaviour & Diet

Mountain quails are primarily walkers, moving with surprising speed through brush and undergrowth despite their secretive habits. Their flight is characteristically explosive—brief bursts of rapid wingbeats followed by a gliding descent to the ground. In late summer through winter, family groups of up to 20 birds congregate together. Their diet consists mainly of plant matter and seeds, though chicks are more insectivorous than adults, gradually transitioning to plant-based food as they mature. During breeding season, pairs are monogamous and maintain solitary nesting habits. Females typically lay 9–10 eggs in a simple scrape concealed in vegetation near trees or shrubs, usually close to water. Incubation lasts 21–25 days, predominantly by the female, though recent research suggests males may successfully incubate independently, potentially enabling pairs to raise two broods in a single season.

Best Time & Places to See It

Late summer through winter offers the best viewing opportunities, when birds congregate in family groups and are more likely to be encountered. Focus your search on mountainous chaparral habitats, particularly in California's Sierra Nevada and Coast Range, or the Modoc Plateau's lava reefs. Early morning hours are optimal for spotting these secretive ground-dwellers as they move through brush. Listen for their calls and watch for movement in dense vegetation, particularly near water sources. While not threatened overall and plentiful across much of their range, populations outside California face challenges, making California locations your most reliable destination.

Photography Tips

Patience and stealth are essential when photographing mountain quails. Their secretive nature and preference for dense brush demand a cautious approach and willingness to wait quietly. Focus on early morning light when birds are most active. Use a telephoto lens to maintain distance without disturbing them—these birds will flush explosively if startled. Frame shots to capture their distinctive topknots and the intricate white barring of their underparts. Photograph family groups during late-season gatherings for compelling behavioral images. The contrasting plumage of males and the subtler browns of females each offer distinct photographic opportunities.