Rock Squirrel
The rock squirrel is one of the largest ground squirrels in the United States, a stout, bushy-tailed rodent of the arid Southwest.
🗓️ Last reviewed: July 2026
Overview
The rock squirrel is one of the largest ground squirrels in the United States, a stout, bushy-tailed rodent of the arid Southwest. For hunters it is classic small-game/varmint quarry: abundant, day-active, and often unprotected across its range. It offers cheap rimfire practice and, where legal, honest wild meat - but it carries real disease cautions that set it apart from tree squirrels.
Identification & Appearance
Adults run roughly 17 to 21 inches long, nearly half of that a long, bushy tail that gives them an almost tree-squirrel look uncommon among ground squirrels. The coat is mottled salt-and-pepper gray-brown, usually darker over the head and shoulders, fading to buff on the rump and pale below. They weigh about a pound to a pound and a half, clearly heavier than antelope or thirteen-lined ground squirrels.
Range & Habitat
They range across the southwestern US - Arizona, New Mexico, Texas, Colorado, Utah, Nevada, and parts of California and the southern Plains - south into Mexico. True to the name, they favor rocky ground: canyon walls, talus slopes, boulder piles, cliffs, and dry washes. They also readily use human-made rock such as riprap and stone foundations.
Behavior & Sign
Diurnal, they perch upright on high rocks to sun and survey, giving a sharp whistled alarm when disturbed. They are omnivorous and semi-arboreal, climbing shrubs and trees for seeds, fruit, insects, eggs, and carrion. Sign includes burrow entrances tucked under boulders, gnawed vegetation, and scattered droppings on prominent rocks.
Hunting Seasons & Timing
In most range states they are nongame or unprotected with no closed season, huntable year-round with a valid hunting license - though this varies and must be verified locally. They are most active spring through fall and go dormant in winter in cooler areas. Sunny mornings, when they emerge to bask on rocks, are prime.
Hunting Methods
Spot-and-stalk and stand-and-wait over an active rock colony both work well; glass sunny rock faces and set up within rimfire range. A steady rest is essential for small targets at moderate distance. Shoot one, wait quietly, and others usually re-emerge.
Gear & Optics
A .22 LR, .17 HMR, or .22 WMR rimfire, or a quality air rifle, is ideal, paired with a magnified scope and shooting sticks or a bipod. Binoculars help you locate squirrels frozen against mottled rock. Carry disposable gloves for handling - this matters more than for most small game.
Shot Placement & Field Care
Aim for the head or the heart-lung pocket behind the shoulder for a clean, humane kill. Field-dress promptly and always wear gloves: rock squirrels can carry fleas that transmit sylvatic plague and can host tularemia. Cool the carcass quickly and keep it clean.
Meat & Eating Quality
The meat is edible, lean, and mild, historically eaten across the Southwest and best braised or slow-cooked. Cook it thoroughly to a safe internal temperature to kill parasites and bacteria. Older animals are tough and suit stews better than the frying pan.
Common Mistakes
The biggest error is skipping the regulations check, since status differs by state and sometimes by county or land ownership. Handling squirrels bare-handed during active plague seasons is a genuine health risk, not a formality. Many hunters also over-range small targets with underpowered setups and wound rather than kill cleanly.
Regulations & Conservation
The rock squirrel is common and rated Least Concern, not threatened or endangered. Most range states treat it as nongame or an unprotected varmint, but a hunting license and compliance with firearm-discharge and land-access rules still apply. Always confirm current state and county regulations before hunting.
FAQ
Q: Are rock squirrels legal to hunt? In most of their range they are unprotected or nongame and huntable year-round with a license, but you must verify your specific state and county rules first.
Q: Can you eat a rock squirrel? Yes - the lean meat is edible and mild, but it must be cooked thoroughly, and you should wear gloves when cleaning it.
Q: Why the disease warning? Rock squirrels are a known reservoir for fleas carrying sylvatic plague and can host tularemia, so gloves and prompt, careful handling are important.