Squirrels in Arizona: where to look and what signs to watch for

Arizona is home to several squirrel species, including the rock squirrel and Abert's squirrel. They are most active in early morning and late afternoon, especially near oak woodlands, pine forests, and rocky outcrops. Look for bark stripping, middens, and characteristic bounding tracks to confirm their presence.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Black-tailed Prairie Dog photographed in Arizona

Black-tailed Prairie Dog · Shawn Taylor CC BY

Arizona Rock Squirrel photographed in Arizona

Arizona Rock Squirrel · Lexi Amico CC BY

Rock Squirrel photographed in Arizona

Rock Squirrel · markli CC BY-SA

Photos by iNaturalist observers, reused under the licence each observer chose.
Found in Arizona
8
species recorded
29,282
GBIF records
May, April, August
peak months

Yes, squirrels are in Arizona. Next you'll want:

Verified species, source iNaturalist

18 types of squirrels recorded in Arizona

18 squirrel species have a verified observation record in Arizona across the squirrel family (Sciuridae), each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.

1 of the 18 shown is recorded as introduced to Arizona rather than native.

  • Rock Squirrel (Otospermophilus variegatus), a species recorded in Arizona1

    Rock Squirrel

    Otospermophilus variegatus

    7,843 recordsNative

    Lexi Amico CC BY

    Wikipedia
  • Round-tailed Ground Squirrel (Xerospermophilus tereticaudus), a species recorded in Arizona2

    Round-tailed Ground Squirrel

    Xerospermophilus tereticaudus

    3,260 recordsNative
  • Harris' Antelope Squirrel (Ammospermophilus harrisii), a species recorded in Arizona3

    Harris' Antelope Squirrel

    Ammospermophilus harrisii

    2,903 recordsNative

    Matt Berger CC BY

    Wikipedia
  • Cliff Chipmunk (Neotamias dorsalis), a species recorded in Arizona4

    Cliff Chipmunk

    Neotamias dorsalis

    2,659 recordsNative

    Laura Gaudette CC BY

    Wikipedia
  • Arizona Gray Squirrel (Sciurus arizonensis), a species recorded in Arizona5

    Arizona Gray Squirrel

    Sciurus arizonensis

    2,586 recordsNative

    Wendy McCrady CC BY

    Wikipedia
  • Abert's Squirrel (Sciurus aberti), a species recorded in Arizona6

    Abert's Squirrel

    Sciurus aberti

    1,943 records

    nmoorhatch CC BY

    Wikipedia
  • Mexican Fox Squirrel (Sciurus nayaritensis), a species recorded in Arizona7

    Mexican Fox Squirrel

    Sciurus nayaritensis

    664 recordsNative

    Roger Rittmaster CC BY

    Wikipedia
  • Common Golden-mantled Ground Squirrel (Callospermophilus lateralis), a species recorded in Arizona8

    Common Golden-mantled Ground Squirrel

    Callospermophilus lateralis

    459 records

    Josiah Londerée CC BY

    Wikipedia
  • Fremont's Squirrel (Tamiasciurus fremonti), a species recorded in Arizona9

    Fremont's Squirrel

    Tamiasciurus fremonti

    401 records

    Jared Shorma CC BY

    Wikipedia
  • Gunnison's Prairie Dog (Cynomys gunnisoni), a species recorded in Arizona10

    Gunnison's Prairie Dog

    Cynomys gunnisoni

    392 records

    Loren Cassin Sackett CC BY

    Wikipedia
  • White-tailed Antelope Squirrel (Ammospermophilus leucurus), a species recorded in Arizona11

    White-tailed Antelope Squirrel

    Ammospermophilus leucurus

    332 records

    kclarksdnhmorg CC BY

    Wikipedia
  • Gray-collared Chipmunk (Neotamias cinereicollis), a species recorded in Arizona12

    Gray-collared Chipmunk

    Neotamias cinereicollis

    267 records

    Rachel Stringham CC BY

    Wikipedia

Also recorded in Arizona

#SpeciesRecords
13Black-tailed Prairie DogCynomys ludovicianus184
14Uinta ChipmunkNeotamias umbrinus117
15Spotted Ground SquirrelNativeXerospermophilus spilosoma79
16Least ChipmunkNeotamias minimus41
17Eastern Fox SquirrelIntroducedSciurus niger14
18Colorado ChipmunkNeotamias quadrivittatus11

Plus 2 more recorded only rarely (fewer than 10 verified sightings). Counts from verified iNaturalist observations. Photos by iNaturalist observers, reused under the licence each observer chose.

Real sighting data, source iNaturalist

24,540 verified observations on iNaturalist of squirrel have been recorded in Arizona, most often in May, April, August.

When squirrel are recorded in Arizona

Arizona is home to several squirrel species, including the rock squirrel and Abert's squirrel. They are most active in early morning and late afternoon, especially near oak woodlands, pine forests, and rocky outcrops. Look for bark stripping, middens, and characteristic bounding tracks to confirm their presence.

1. What squirrel species live in Arizona?

Arizona hosts a variety of squirrels, but the most commonly seen are the rock squirrel (*Otospermophilus variegatus*) and the Abert's squirrel (*Sciurus aberti*). Rock squirrels favor arid rocky slopes and canyons, while Abert's squirrels stick to ponderosa pine forests in the central and eastern parts of the state. Less common but still present are the Arizona gray squirrel in mountain canyons and the antelope squirrel in desert scrub.

2. Where is the best place to spot squirrels in Arizona?

Your best odds for seeing squirrels are in the Mogollon Rim area, the Santa Catalina Mountains near Tucson, and the Chiricahua Mountains. Rock squirrels are common in lower elevation parks like South Mountain Park in Phoenix. For Abert's squirrels, head to the pine forests around Flagstaff or the White Mountains. Check thewildlife in Arizonapage for more detailed site lists.

3. When is the best time of day and season to see squirrels?

Squirrels are most active during the cooler parts of the day: early morning from sunrise to about 9 a.m., and again from late afternoon until dusk. In summer, they may be less active during midday heat. Spring and fall offer the best overall viewing because temperatures are moderate and food sources are abundant. During winter, squirrels in high elevation areas may be less active or briefly dormant.

See ourstate animal guidefor the next step.

4. How can I identify a squirrel by its tracks and signs?

Squirrel tracks show four toes on the front feet and five on the hind feet, with a distinctive bounding pattern: two small front prints followed by two larger hind prints. In dust or soft soil, you may also see tail drag marks. Other signs include stripped pine cones (Abert's squirrels leave a characteristic core), and middens piles of cone scales under trees. Rock squirrel burrows are often near rock piles or under boulders.

5. What do Arizona squirrels eat and where do they live?

Diet varies by species. Rock squirrels eat seeds, fruits, insects, and even small vertebrates. Abert's squirrels feed mainly on ponderosa pine seeds, buds, and fungi. Arizona gray squirrels prefer acorns and pine nuts. Rock squirrels den in rock crevices or burrows; tree squirrels use leaf nests or tree cavities. Look for feeding sign near oak trees, pines, and junipers.

6. Are squirrels dangerous or a nuisance in Arizona?

Rock squirrels are known to carry fleas that can transmit plague, so avoid handling them or getting too close. They can also damage garden crops and dig under structures. Tree squirrels rarely cause problems but may enter attics. If you encounter a squirrel, observe from a distance and never feed them. For more on coexisting with wildlife, see oursquirrel animal page.

7. What should I bring for a successful squirrel spotting trip?

Binoculars (8x or 10x) help you watch without disturbing them. A field guide with local squirrel illustrations is useful for identification. Wear neutral-colored clothing and move slowly. A small notebook to record tracks and behavior can be handy. For longer hikes, bring water and sun protection. Consider a lightweight chair for sitting quietly near active areas.

8. Gear Spotlight: Squirrel-themed shirts for your next outing

Once you've had a great day spotting squirrels, why not wear your interest with pride? Easy Street Markets offers a selection of squirrel-themed shirts that make for comfortable field wear or casual conversation starters.

Wild Wings Wildlife T-Shirt Gray Squirrel Unisex Graphic Tee For Men & Women

A realistic gray squirrel graphic printed on a high-quality cotton tee. Perfect for wearing on hikes or backyard birding sessions.Check Price and Availability

Squirrel Lover Vintage T-Shirt

A retro-style tee with a playful squirrel motif. Budget-friendly and great for casual wear.Check Price and Availability

Vintage Squirrel Graphic Tee

Another classic design for those who appreciate squirrel aesthetics. Made from soft cotton.Check Price and Availability

Browse allsquirrel t-shirtsfor more designs.

Squirrel Shirt. Squirrel Gift. Squirrel Clothing. Funny Squirrel Shirt. Squirrels Shirt. Squirrel Tshirt. Squirrel Lover Gift. #OS5686

A strong match for this wildlife page and an easy next click after the guide.Check Price and Availability

9. Frequently Asked Questions about squirrels in Arizona

**Are there flying squirrels in Arizona?** Yes, the northern flying squirrel lives in high-elevation mixed conifer forests, but it is nocturnal and rarely seen. **What is the largest squirrel in Arizona?** The rock squirrel can reach up to 20 inches including its tail. **Do squirrels hibernate in Arizona?** Rock squirrels may become dormant in cold winter months, but true hibernation is uncommon. **Can I feed squirrels in my yard?** It is not recommended; feeding can cause dependency and health risks. **How can I keep squirrels out of my bird feeder?** Use baffles or offer safflower seed, which squirrels dislike.

See ourtour planning ideasfor the next step.

Gear and field guides

Plan your trip

Best time to see squirrel in Arizona: May, April, August

See the month-by-month sighting calendar.

When to go

Plan your squirrel sighting in Arizona

29,282 verified squirrel records have been logged in Arizona, most recently in 2026. See the GBIF records.

Where to look in Arizona

Planning a trip to see squirrel? Find places to stay near Chiricahua National Monument on Booking.com.

Frequently asked questions

What squirrel species live in Arizona?+

Arizona hosts a variety of squirrels, but the most commonly seen are the rock squirrel (*Otospermophilus variegatus*) and the Abert's squirrel (*Sciurus aberti*). Rock squirrels favor arid rocky slopes and canyons, while Abert's squirrels stick to ponderosa pine forests in the central and eastern parts of the state. Less common but still present are the Arizona gray squirrel in mountain canyons and the antelope squirrel in desert scrub.

Where can you see squirrels in Arizona?+

Arizona hosts a variety of squirrels, but the most commonly seen are the rock squirrel (*Otospermophilus variegatus*) and the Abert's squirrel (*Sciurus aberti*). Rock squirrels favor arid rocky slopes and canyons, while Abert's squirrels stick to ponderosa pine forests in the central and eastern parts of the state. Less common but still present are the Arizona gray squirrel in mountain canyons and the antelope squirrel in desert scrub.

When is the best time to see squirrels in Arizona?+

Arizona hosts a variety of squirrels, but the most commonly seen are the rock squirrel (*Otospermophilus variegatus*) and the Abert's squirrel (*Sciurus aberti*). Rock squirrels favor arid rocky slopes and canyons, while Abert's squirrels stick to ponderosa pine forests in the central and eastern parts of the state. Less common but still present are the Arizona gray squirrel in mountain canyons and the antelope squirrel in desert scrub.