Gray Partridge

Feeding Behavior

Forages in coveys most of year, alone or in pairs in spring. Takes most food from ground. In winter, may burrow into snow to reach seeds on ground.

Eggs

Usually 12-18, sometimes up to 22 or more, sometimes fewer than 10. Fewer eggs in later clutches. Eggs buff, brown, or olive. Incubation begins after last egg is laid; until that time, eggs are covered with grass and weeds when female is away from nest. Incubation is by female only, 21-26 days, usually 25. Young: All eggs usually hatch on same day, and downy young leave nest together with parents. Both parents tend young and may lead them directly to food, but young feed themselves. Young can make short flights at less than 2 weeks, may be full-grown at 3-4 months, remain with parents through first winter.

Young

All eggs usually hatch on same day, and downy young leave nest together with parents. Both parents tend young and may lead them directly to food, but young feed themselves. Young can make short flights at less than 2 weeks, may be full-grown at 3-4 months, remain with parents through first winter.

Diet

Mostly seeds, also leaves and insects. Eats seeds from a wide variety of plants, including many grasses and weeds, also waste grain from crops such as wheat, oats, corn, sunflower. Seeds are most of diet in fall and winter; eats more green leaves in spring, insects in summer. Young chicks eat mostly insects.

Nesting

In courtship, male stands upright, flicks tail up and down, puffs out chest feathers to display dark belly patch and barred flanks; female approaches with bobbing movements of head. Nest site is on ground among dense cover, sometimes in open field but more often under hedgerow or shelterbelt or on brushy roadside. Nest (built by female, with male keeping watch nearby) is a shallow scrape lined with grass, leaves.