Species MammalsEvening Bat

Evening Bat

Nycticeius humeralis

CommonMammal
Illustration of Evening Bat (Nycticeius humeralis)
Safety note: May carry rabies — do not approach or handle.

The Evening Bat is a small, plain brown bat of the southeastern United States that forms large maternity colonies in tree hollows and under loose bark rather than in buildings or caves. Females give birth to twins and are devoted mothers that can identify their own pups by voice in a noisy colony. It is a strong migrant that moves south in autumn to warmer wintering areas.

Habitat
Bottomland forests, pine flatwoods, and forest edges
Diet
Beetles, moths, and flying insects
How common
Common

Best time to see a Evening Bat

The best time to see a Evening Bat is April–September, when about 65% of U.S. sightings happen, based on 803 research-grade iNaturalist observations.

J
F
M
A
M
J
J
A
S
O
N
D

Not certain it is a Evening Bat? What animal is this? walks through what to check first and the lookalikes that catch people out.

Recent Evening Bat sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

Spot a Evening Bat? Identify it instantly.

Point Huck at any plant, bird, or animal for an instant ID, its rarity, and a live map of where it is being seen near you.

Get Huck

Get an alert when a Evening Bat is spotted

Pick a park, state, or city and we’ll email you when one turns up there. One check a day, only when there’s something new.

Free. Unsubscribe from any email. See our Privacy Policy.

Love mammals? Get Huck field notes

Spotting tips, new species, and the best of what people are finding in the wild - straight to your inbox.

By subscribing you agree to receive Huck emails. No spam, unsubscribe anytime. See our Privacy Policy.

More mammals

False Killer Whale
False Killer Whale
Pseudorca crassidens
Feral Cat
Feral Cat
Felis catus
Fin Whale
Fin Whale
Balaenoptera physalus
Fisher
Fisher
Pekania pennanti
Flores's Desert Shrew
Flores's Desert Shrew
Notiosorex villai
Florida Black Bear
Florida Black Bear
Ursus americanus floridanus
Florida Key Deer
Florida Key Deer
Odocoileus virginianus clavium
Florida Manatee
Florida Manatee
Trichechus manatus latirostris