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Wildlife of Tennessee · Bats

Little Brown Bat in Tennessee

Populations have dropped from white-nose syndrome, and exclusion has to be timed with care. Call 615-357-7797 any hour.

Call us today615-357-7797
A small little brown bat roosting on a wooden attic beam in a Tennessee barn, wings tucked, warm light.

At a Glance

About the Little Brown Bat

Bats are valuable insect eaters, and several Tennessee species are protected. They can still end up in attics and walls, so removal has to be humane and timed to protect the pups.

Humane Exclusion

Risk: Populations have dropped from white-nose syndrome, and exclusion has to be timed with care.

Call 615-357-7797

Scientific nameMyotis lucifugus
Size9 to 11 inch wingspan
Where it shows upWarm attics, barns and old buildings
When it is activeDusk to dawn; maternity colonies form in spring

Signs You Have One

How to Tell

These are the clues that point to a little brown bat.

  • A colony of tiny bats roosting in a warm attic
  • Ammonia smell and guano piles in the attic
  • Bats circling a house at dusk

Humane Exclusion

What We Do About the Little Brown Bat

We favor exclusion, one-way exits and deterrents so the animal leaves on its own and cannot return. Trapping is used only where it is allowed and needed.

Prevention

Keep Them Away

Simple steps that help for this kind of animal.

  • Look for bats leaving at dusk
  • Never block an opening before the bats are out
  • Avoid exclusion in the pup season (about mid-May to July)
  • Seal every gap after the bats leave

Similar Animals

More Bats

Free Tool

What Animal Is It? Identifier

Pick where it is, when you notice it and the signs you see, and get a ranked list of the likely Tennessee animals.

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Good to Know

Questions About Little Brown Bat

Still have a question?

Call 615-357-7797

How do I know if I have a little brown bat?

Common signs: a colony of tiny bats roosting in a warm attic; ammonia smell and guano piles in the attic; bats circling a house at dusk.

Is a little brown bat dangerous?

Populations have dropped from white-nose syndrome, and exclusion has to be timed with care. When in doubt, keep your distance and call us.

What does Music City Wildlife do about a little brown bat?

We favor exclusion, one-way exits and deterrents so the animal leaves on its own and cannot return. Trapping is used only where it is allowed and needed. Call 615-357-7797 any hour.

Free Estimate

Tell Us What Is Going On

Describe what you see, hear or smell and we will get back to you quickly with a plan and a free estimate. For an animal in the house or any emergency, skip the form and call 615-357-7797 any hour.

Call us today615-357-7797

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