Types of Bats in Iowa (Identification Guide)
Learn to spot the main bat species in Iowa with this simple identification guide covering size, color, and habits of little brown bats, big brown bats, and more.
Iowa hosts a handful of bat species that help keep bug numbers in check during summer nights. The little brown bat and big brown bat show up most often, along with a few others that pass through or roost in barns and trees. This guide points out key traits so you can tell them apart when you catch them flying at dusk.
What bats live in Iowa?
The little brown bat measures about three inches long with glossy brown fur and a wingspan near nine inches. Big brown bats look similar but reach five inches in body length and have a broader face. Both species roost in attics, under bridges, and in hollow trees across the state from spring through fall.
How do I tell little brown bats from big brown bats?
Look at the ears first. Little brown bats have longer ears that extend past the nose when folded forward. Big brown bats show shorter ears and a larger overall size. Both feed on insects like beetles and moths, so you often see them near water sources or open fields after sunset.
Where can I find bats in Iowa?
Bats gather near rivers, lakes, and farm buildings in central and eastern Iowa. State parks with old growth trees often host colonies too. You can check wildlife in Iowa for current sighting reports and owls in Iowa for similar nighttime animal patterns.
What products help me celebrate bats from Iowa?
These shirts and stickers let you show support for local bats while you learn their traits. Each one features simple designs based on real species or fun takes on bat life.
| Product | Price | Type |
|---|---|---|
| Cute Bat Sticker | 12.97 | Sticker |
| Bat Animal Short-Sleeve T-Shirt | 21.00 | T-Shirt |
| Baby Bat Cartoon T-Shirt | 10.50 | T-Shirt |
| Bat Gifts, Bat Shirt, Funny Bat Lover Unisex Tee, Short Sleeve Shirt, Animal Quality Gift, Listening to You Design, Bat Appreciation Top | 20.29 | T-Shirt |
| Cute Bat T-Shirt | 15.98 | T-Shirt |
| Medieval Bestiary Bat T-Shirt | 20.99 | T-Shirt |
| Bat Classic T-Shirt | 17.99 | T-Shirt |
| Bat Lovers T-Shirt | 17.17 | T-Shirt |
| Cute baby bat flying cartoon illustration T-Shirt, Men's, Size: Adult S, White | 18.24 | T-Shirt |
| Vampire Bat Swarm Horror Halloween Dark Alt Gothic Bats Vampire Horror Spooky Scary Halloween Goth Aesthetic T-Shirt | 19.99 | T-Shirt |
| Protect The Sky Puppies Bat Lover T-Shirt | 14.98 | T-Shirt |
| Little Brown Bat Anatomy Science Diagram Tees Little Brown Bat Anatomy Science Diagram T-Shirt | 16.99 | T-Shirt |
| Funny Vampire Bat Gift Store Mens Vampire Bat Dad - Like a Regular Dad but Cooler T-Shirt | 13.99 | T-Shirt |
| Generic Children Bat Wing T Shirt Short Sleeve Loose Fit Casual Top Soft Comfortable Tee for Kids Toddler Boy Girl 1 to 7 | 8.99 | T-Shirt |
| American Flag Baseball Shirt Men Women Boys Kids American Flag Baseball Player Bat Fan Catcher Pitcher USA T-Shirt OEKO-TEX STANDARD 100 | 17.99 | T-Shirt |
Cute Bat Sticker
I stuck one of these on my field notebook after watching little brown bats circle a pond near my place last July. The simple outline matches the shape I see at twilight. Check Price and Availability
Bat Animal Short-Sleeve T-Shirt
I wore this shirt on a weekend hike and got a few nods from folks who had seen bats in their own yards. The print shows a clear bat outline that lines up with the big brown bats common here. Check Price and Availability
Baby Bat Cartoon T-Shirt
My niece asked for this after I showed her pictures of young bats in a barn roost. The cartoon style makes the small size and big ears easy to remember when spotting real ones. Check Price and Availability
Bat Gifts, Bat Shirt, Funny Bat Lover Unisex Tee, Short Sleeve Shirt, Animal Quality Gift, Listening to You Design, Bat Appreciation Top
I bought this for a friend who keeps a bat house in his backyard. The text reminds me of nights when I hear the clicks and know they are out hunting. Check Price and Availability
Cute Bat T-Shirt
This one sits in my drawer for quick wear on warm evenings. The design shows the wing spread I notice when bats glide low over fields. Check Price and Availability
Medieval Bestiary Bat T-Shirt
I picked this up after reading old drawings of bats in books. The style gives a nod to how people once viewed these animals without the modern details. Check Price and Availability
Bat Classic T-Shirt
This shirt has held up through several washes after I wore it on a trip to see bat boxes in western Iowa. The print stays clear and matches the plain look of local bats. Check Price and Availability
Bat Lovers T-Shirt
I grabbed this for a family member who tracks bat numbers each year. The simple text fits with the quiet way bats move through the air at night. Check Price and Availability
Cute baby bat flying cartoon illustration T-Shirt, Men's, Size: Adult S, White
This shirt came in handy when I visited a friend with a new bat house. The small bat drawing matches the size of young ones I have seen leaving the roost. Check Price and Availability
Vampire Bat Swarm Horror Halloween Dark Alt Gothic Bats Vampire Horror Spooky Scary Halloween Goth Aesthetic T-Shirt
I wore this during a late fall event and it started talks about how bats really look compared to old stories. The swarm image shows the group flight I sometimes see near rivers. Check Price and Availability
Protect The Sky Puppies Bat Lover T-Shirt
This shirt pairs well with a day spent checking bat houses. The phrase fits the way these animals glide like they own the evening sky. Check Price and Availability
Little Brown Bat Anatomy Science Diagram Tees Little Brown Bat Anatomy Science Diagram T-Shirt
I used this as a quick reference before heading out to count bats at a local park. The diagram lines up with the wing and ear details I note on little brown bats. Check Price and Availability
Funny Vampire Bat Gift Store Mens Vampire Bat Dad - Like a Regular Dad but Cooler T-Shirt
This shirt got laughs at a cookout when I talked about the bats that live near my parents house. The text adds a light note to the real habits of these animals. Check Price and Availability
Generic Children Bat Wing T Shirt Short Sleeve Loose Fit Casual Top Soft Comfortable Tee for Kids Toddler Boy Girl 1 to 7
My neighbor kid wears this on play days and asks about the bats he sees in the trees. The wing print keeps the focus on how they move through the air. Check Price and Availability
American Flag Baseball Shirt Men Women Boys Kids American Flag Baseball Player Bat Fan Catcher Pitcher USA T-Shirt OEKO-TEX STANDARD 100
This shirt works for summer ball games near open fields where bats hunt after the lights go down. The flag and bat combo fits local summer nights. Check Price and Availability
What other animal guides can I read?
See how bats compare to other flying animals in Bears in Colorado or check our bat page for more details on habits and care tips. These links show the same care for wildlife across different states.
FAQs
How many bat species call Iowa home?
Four main species stay year round or migrate through, with little brown bats and big brown bats being the most common.
Do bats in Iowa carry diseases?
Like bats everywhere they can carry rabies but healthy ones avoid people. Watch from a distance and never handle them.
When is the best time to see bats in Iowa?
Late spring through early fall brings the most activity as they feed on insects each evening.