Mammals diurnal

Gunnison's Prairie Dog

Cynomys gunnisoni

Meet the chatty architect of the Southwest’s high plains. Small but mighty, the Gunnison's Prairie Dog is a social genius with one of the most complex languages in the animal kingdom.

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Quick Identification

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Size

Length: 30–37 cm (12–15 inches); Weight: 0.5–1.1 kg (1.1–2.5 lbs)

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Colors

Yellowish-buff fur grizzled with black; pale cream underbelly; distinctive greyish-white tail tip

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Key Features

Distinctive greyish-white tail tip
Smallest of the five prairie dog species
Social burrow-dweller with complex 'chirp' calls

When You’ll See Them

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Activity pattern diurnal

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Peak hours 6-10 AM, 4-7 PM

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Season April-September

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Diet Primarily herbivorous, focusing on grasses, forbs, and sedges. They will occasionally supplement their diet with insects like grasshoppers during the summer months.

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Habitat High-altitude grasslands, mountain valleys, and shrub-steppe areas, often found on the outskirts of suburban developments in the Four Corners region.

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Behavior

Gunnison's Prairie Dogs are highly social rodents that live in "towns" or colonies, though their social structures are slightly less rigid than their black-tailed cousins. They are famous for their sophisticated communication system, which includes specific alarm calls that can describe the type, size, and even the color of a nearby predator. Seeing them "jump-yip"—standing on hind legs and stretching upward while calling—is a highlight for any observer.

While they spend much of their lives underground in complex burrow systems, they are active foragers during the day. In winter, unlike some other species, Gunnison's Prairie Dogs enter a true state of hibernation or long periods of torpor, typically disappearing from the surface from late October until early spring. They are generally wary of humans but can become accustomed to presence in suburban fringe areas of the Southwest.

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Camera Tips

To capture these charismatic rodents, placement is everything. Position your camera just a few inches off the ground, ideally 5 to 10 feet away from an active burrow entrance. Look for "mound" style entrances with fresh tracks or clearings in the vegetation. Because they are short, a low-angle shot provides an intimate, eye-level perspective that makes for much more engaging footage than a top-down view from a fence post.

Since Gunnison's Prairie Dogs are strictly diurnal, you can save battery life by setting your camera to only trigger during daylight hours. Use a high-speed trigger setting or video mode, as their movements can be quite "twitchy" and fast. If your camera allows for time-lapse mode, setting a 1-minute interval during the morning peak hours can help you map out the colony's activity patterns without needing a motion trigger for every movement.

Attracting them to a specific spot for a "hero shot" can be done using native grasses or a small amount of vegetable scraps like carrots or sweet potatoes, but always check local wildlife regulations first. In backyard settings, they are often drawn to the low-growth areas. During the summer heat, they may retreat underground at midday, so focus your monitoring efforts on the golden hours of the morning and late afternoon when the light is best and the animals are most active.

Seasonal timing is crucial for this species. If you set your camera out in January, you'll likely see nothing but empty mounds. Plan your deployment for the spring (late March to April) when they emerge from hibernation, or early summer when the "pups" first begin to explore above ground. This is when social interactions—like grooming and playing—are at their peak, providing the best opportunities for heartwarming wildlife captures.

Similar Species

Species that look similar or are commonly confused with Gunnison's Prairie Dog.

Black-tailed Prairie Dog

Larger with a prominent black tip on the tail; more common in lower elevation plains.

White-tailed Prairie Dog

Very similar tail color but usually found at higher elevations and has darker patches or 'eyebrows' above the eyes.

Rock Squirrel

Larger with a much longer, bushier tail; often found climbing rocks or trees rather than living strictly in mounds.

Frequently Asked Questions

Gunnison's Prairie Dogs are strictly diurnal, meaning they are active during the day. Their peak activity usually occurs in the early morning shortly after sunrise and again in the late afternoon before dusk, as they prefer to avoid the midday heat.

The best way to attract them is by maintaining natural, low-growth grasslands and avoiding the use of pesticides. If you live in their native range, providing a water source and ensuring they have clear lines of sight—which makes them feel safe from predators—will encourage them to stay.

They are mostly 'grass-eaters,' consuming a variety of native grasses, sedges, and flowering plants known as forbs. In suburban settings, they might be tempted by leafy greens or garden vegetables, but they primarily forage for whatever grows naturally around their colony.

Yes, in parts of Arizona, Colorado, New Mexico, and Utah, they frequently establish colonies on the edges of suburban developments, parks, and golf courses where the grass is kept short and predators are relatively few.

Look at the tail tip. Gunnison's Prairie Dogs have a tail with a grayish-white tip, whereas the more common Black-tailed Prairie Dog has a solid black tip. Gunnison's are also generally smaller and found at higher elevations.

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