Bats in North Dakota: where to look and what signs to watch for

1. Where are bats most likely found in North Dakota?

The best odds are along the Missouri River corridor, the Turtle Mountains, and the Pembina Gorge. Bats roost in old barns, hollow trees, and rock crevices near water. The Little Missouri National Grasslands also host several species, though densities are lower in the western badlands.

See ourstate wildlife pagefor the next step.

In North Dakota, bats sightings usually improve when you slow down and match your first stop to where the animal is most likely in the state. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.

2. What time of day should you look for bats?

Bats are most active from dusk until about two hours after sunset. In late summer and early fall, you might also see them during pre-dawn hours as they feed before returning to roost. Winter is off limits: most bats hibernate or migrate south by October.

See ourBats guidefor the next step.

Most misses happen when people arrive at the wrong hour or expect nonstop activity. Build around time-of-day or seasonal behavior, keep one backup area in mind, and use theanimal facts pageplustour planning ideasto compare what a realistic outing looks like in North Dakota. If movement slows, stay longer at one promising spot, listen for calls or watch for edge movement, and reset around weather, light, water, or feeding changes instead of jumping to a totally new area too early.

3. What habitat clues and field signs can a beginner use?

Look for bat guano (small, dark pellets) under bridges, on ledges, or at the base of hollow trees. Listen for high-pitched squeaks in abandoned buildings at dusk. You may also spot them fluttering over ponds and rivers: that erratic, zigzag flight is a dead giveaway.

See ourstate animal guidefor the next step.

4. When is the best season to see bats in North Dakota?

Late May through August offers the longest evenings and the most insect activity, which draws bats out. June and July are prime months for observing maternity colonies. By September, many bats begin migrating or preparing for hibernation, so sightings taper off.

5. Which bat species are common in the state?

The big brown bat and little brown myotis are most often seen. Silver-haired bats and eastern red bats also occur, but they're harder to spot. The hoary bat, a larger species, migrates through and is occasionally seen during fall evenings.

6. Where can you watch bats without disturbing them?

Try overlooks along the Sheyenne River Valley Scenic Byway or the Cannonball River near Mandan. Many state parks, like Fort Ransom and Lake Metigoshe, have open shelters where bats roost. Bring binoculars and a red flashlight to watch from a distance without disrupting their feeding.

7. What gear helps with bat spotting?

A good pair of binoculars works well for silhouettes against the sky. A bat detector (heterodyne or frequency division) can pick up their echolocation calls, which is a fun way to confirm species. Dress in dark, quiet clothing and bring insect repellent for yourself.

8. Where to find bat-themed gear for your next outing?

After a successful evening of spotting, you might want to show off your interest in bats. Easy Street Markets has a few items that fit the theme. Check out theCute Bat Stickerto decorate your water bottle or notebook.

### Bat Animal Short-Sleeve T-Shirt

A simple, comfortable tee featuring a bat design. Great for casual wear or as a conversation starter on your next hike.Check Price and Availability

### Baby Bat Cartoon T-Shirt

You can't go wrong with this cute baby bat cartoon tee. It's made for everyday comfort and makes an amazing gift for bat fans.Check Price and Availability

For more variety, browse ourwildlife t-shirtsand see all the bat and other animal designs available.

See ourCompare wildlife shirtsfor the next step.

9. Are there any conservation concerns for North Dakota bats?

White-nose syndrome has affected bat populations across the country, and some North Dakota caves are closed to protect hibernating bats. Always check local guidelines before entering caves. You can help by reporting any bat roosts you find to the North Dakota Game and Fish Department.

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