Foxes in Idaho: where to look and what signs to watch for

Red foxes favor open habitats with edge cover: sagebrush flats, agricultural fields, and lower mountain slopes. Gray foxes stick to rocky canyons and dense brush in the southern half of the state. Your best odds are near water sources like the Boise River or along the edges of the Sawtooth National Recreation Area. Check the Idaho wildlife page for general tips on state habitats.

Foxes are most active at dawn and dusk, especially from late summer through early winter when pups are dispersing and food is abundant. Winter can be excellent because the contrast of red fur against snow makes them easier to see. Late afternoon in October and November often produces the most sightings.

Fox tracks are small (1.5–2 inches long) and oval with four toe pads and a distinct heel pad. Look for a straight-line walking pattern, unlike the zigzag of coyotes. Scat is pointed and often contains hair or seeds. Dens are usually on slopes or under brush, with a single entrance about 8–10 inches wide. For more on fox behavior, visit the fox species page.

See our state animal guide for the next step.

Red foxes have rusty red coats, white tail tips, and black legs. Gray foxes are grizzled gray with a black stripe on the tail and are slightly smaller. Gray foxes can climb trees, red foxes cannot. In Idaho, red foxes dominate north of the Salmon River; gray foxes are more common in the south around the Owyhee Uplands.

Foxes are opportunistic eaters: voles, mice, rabbits, birds, insects, and berries. Focus on areas with good rodent populations, like hayfields, brushy fence lines, and riparian zones. In fall, they often visit fruit-bearing shrubs like chokecherry. Watch for hunting behavior: a fox pouncing on prey is unmistakable.