Squirrels in Iowa: Where to Look and What Signs to Watch For
Yes, squirrels are extremely common across the entire state of Iowa, and you can find them in nearly every habitat from deep hardwood forests to urban backyards. The two species you are most likely to encounter are the eastern gray squirrel and the larger, more colorful fox squirrel. These active rodents are a vital part of the ecosystem, helping to spread seeds and provide food for larger predators like hawks and owls. Start your search at the [state wildlife hub](/wildlife/iowa), check the [squirrel guide](/wildlife/iowa/squirrel) for top-rated state parks, and visit the [squirrel facts page](/animals/squirrel) to learn about their unique behaviors and nesting habits.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.

Thirteen-lined Ground Squirrel 路 Curtis Meyers CC BY-SA

Eastern Fox Squirrel 路 Barrett Coller Jr. CC BY

Eastern Gray Squirrel 路 Public domain CC0
- 7
- species recorded
- 3,376
- GBIF records
- May, April, September
- peak months
Verified species, source iNaturalist
6 types of squirrels recorded in Iowa
6 squirrel species have a verified observation record in Iowa across the squirrel family (Sciuridae), each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.
Plus 1 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
3,564 verified observations on iNaturalist of squirrel have been recorded in Iowa, most often in May, April, September.
When squirrel are recorded in Iowa
Yes, squirrels are extremely common across the entire state of Iowa, and you can find them in nearly every habitat from deep hardwood forests to urban backyards. The two species you are most likely to encounter are the eastern gray squirrel and the larger, more colorful fox squirrel. These active rodents are a vital part of the ecosystem, helping to spread seeds and provide food for larger predators like hawks and owls. Start your search at thestate wildlife hub, check thesquirrel guidefor top-rated state parks, and visit thesquirrel facts pageto learn about their unique behaviors and nesting habits.
Are there different types of squirrels in Iowa?
Iowa is home to several types of squirrels including the eastern gray squirrel, the fox squirrel, and the southern flying squirrel. While gray and fox squirrels are active during the day and easily spotted in parks and woodlands, the flying squirrel is strictly nocturnal and much harder to see. You might also encounter the red squirrel in the northern parts of the state, which is smaller and more aggressive than its larger cousins. Each species has unique traits that you can study on oursquirrel identification page.
What is the best place to see squirrels in Iowa?
The best place to see squirrels in Iowa is any area with mature deciduous trees like oak, hickory, and walnut. State parks such as Ledges, Pikes Peak, and the Loess Hills provide ideal habitats with plenty of food and nesting sites. They are also very common in urban areas with older neighborhoods and city parks. For a list of specific viewing hotspots near you, check out ourstate wildlife hub.
Are squirrels protected in Iowa?
Yes, squirrels are managed as furbearers and game animals by the Iowa Department of Natural Resources. There is a regulated hunting season for gray and fox squirrels, typically running from early fall through late winter. However, they are protected from being captured or killed outside of these seasons without a permit. Southern flying squirrels are also protected and are not a huntable species in the state. Learn more about wildlife regulations on ourIowa wildlife page.
When is the best time of day to see squirrels?
The best time of day to see squirrels is during the early morning hours just after sunrise and again in the late afternoon before dusk. This is when they are most active foraging for nuts and interacting with other squirrels. During the heat of the day, they often rest in their nests or on high branches to avoid the sun and predators. For more on their daily activity patterns, visit thesquirrel facts page.
Where are squirrels most likely in Iowa?
Squirrels in Iowa are most often found in deciduous forests with a mix of oaks and hickories. Look for them in state parks like Ledges and the Loess Hills. They also thrive in suburban neighborhoods with mature trees and bird feeders. In Iowa, sightings usually improve when you slow down and match your first stop to where they are most likely. Use thestate wildlife huband theroute guideto narrow your search area.
What time of day are squirrels most active?
Squirrels are most active during early morning and late afternoon. This is when they are busy foraging for nuts and seeds to store for the winter. Midday activity usually drops, especially during the hot summer months. Plan your spotting trips around these windows for the best views. Most misses happen when people arrive at the wrong hour. Build your trip around these behaviors and use theanimal facts pageto see what a realistic outing looks like.
What signs do squirrels leave behind?
Look for chewed nutshells with clean edges and leaf nests, known as dreys, high in the forks of trees. Squirrel tracks show four toes on the front feet and five on the back, often in a bounding pattern in the mud or snow. You can also listen for their sharp chattering calls and the sound of rustling leaves as they move through the canopy. See ourstate animal guidefor more field sign details.
How to identify Iowa's squirrel species?
Iowa has two common tree squirrels: the eastern gray squirrel, which is gray with a white belly, and the fox squirrel, which is larger with a rusty orange belly. The southern flying squirrel is much smaller and has a distinct gliding membrane between its legs. Check out oursquirrel identification pagefor more detailed photos and descriptions to help you tell them apart in the field.
What do squirrels eat in Iowa?
Iowa squirrels primarily eat a diet of nuts such as acorns, hickory nuts, and black walnuts. They also consume seeds, fruits, and fungi when available. In the spring, they may feed on tree buds and even insects. Observing their feeding behavior can help you locate the most active areas in the woods. Many squirrels are also known to frequent bird feeders for an easy meal of sunflower seeds.
When is squirrel breeding season?
Squirrels in Iowa typically breed twice a year, with the first season in late winter and a second in late spring. During these times, you will often see males chasing females through the trees in high-speed displays of agility. Litters of two to four young are born after about six weeks. These breeding periods are excellent times for sightings as the squirrels are much more active and less wary of observers.
What squirrel-themed shirts does Easy Street Markets offer?
If you want to show your squirrel spotting pride, check out these options:
Gray Squirrel Graphic Tee
High quality 100% cotton tee with a detailed graphic.Check Price
Squirrel Lover Vintage T-Shirt
A classic vintage print for any squirrel admirer.Check Price
Funny Squirrel T-Shirt
A fun match for this wildlife page and an easy next click.Check Price
Compare more wildlife shirts at ourt-shirts collection.
FAQ: Common questions about squirrels in Iowa
**Are squirrels considered pests in Iowa?** They can be a nuisance if they nest in attics or raid gardens, but they are a vital part of the forest ecosystem.
**What is the best way to attract squirrels to my yard?** Providing a reliable food source like a corn cob feeder and planting native nut-bearing trees are the best ways to attract them.
**Do squirrels hibernate in Iowa?** No, squirrels are active throughout the winter, relying on the nuts they buried during the fall to survive the cold months.
**What is the largest squirrel in Iowa?** The fox squirrel is the largest species in the state, often weighing twice as much as an eastern gray squirrel.
See ourtour planning ideasfor the next step.
Gear and field guides
Plan your trip
Best time to see squirrel in Iowa: May, April, September
See the month-by-month sighting calendar.
Plan your squirrel sighting in Iowa
3,376 verified squirrel records have been logged in Iowa, most recently in 2026. See the GBIF records.
Where to look in Iowa
- Effigy Mounds National Monument 路 Wildlife Watching, Birdwatching 路 Find hotels
- Herbert Hoover National Historic Site 路 Wildlife Watching, Birdwatching 路 Find hotels
- Lewis & Clark National Historic Trail 路 Wildlife Watching 路 Find hotels
- Mormon Pioneer National Historic Trail 路 Find hotels
Frequently asked questions
What squirrel species live in Iowa?+
Iowa is home to several types of squirrels including the eastern gray squirrel, the fox squirrel, and the southern flying squirrel. While gray and fox squirrels are active during the day and easily spotted in parks and woodlands, the flying squirrel is strictly nocturnal and much harder to see. You might also encounter the red squirrel in the northern parts of the state, which is smaller and more aggressive than its larger cousins. Each species has unique traits that you can study on oursquirrel identification page.
Where can you see squirrels in Iowa?+
Iowa is home to several types of squirrels including the eastern gray squirrel, the fox squirrel, and the southern flying squirrel. While gray and fox squirrels are active during the day and easily spotted in parks and woodlands, the flying squirrel is strictly nocturnal and much harder to see. You might also encounter the red squirrel in the northern parts of the state, which is smaller and more aggressive than its larger cousins. Each species has unique traits that you can study on oursquirrel identification page.
When is the best time to see squirrels in Iowa?+
Iowa is home to several types of squirrels including the eastern gray squirrel, the fox squirrel, and the southern flying squirrel. While gray and fox squirrels are active during the day and easily spotted in parks and woodlands, the flying squirrel is strictly nocturnal and much harder to see. You might also encounter the red squirrel in the northern parts of the state, which is smaller and more aggressive than its larger cousins. Each species has unique traits that you can study on oursquirrel identification page.
Keep exploring
More places to see squirrel
More wildlife in Iowa




