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© Merlin D. Tuttle, BCI

Lasiurus seminolus


 Seminole bat (Vespertilionidae)
 Lasiurus seminolus
 Seminole bat

 Family Name: Vespertilionidae
 Genus: Lasiurus
 Species Name: seminolus

 Pronunciation: lay-zee-your-us sem-a-nole-us
 Common Name: Seminole bat

The distribution of Seminole bats seems to be closely associated with the distribution of Spanish moss, the clumps of which provide roosting sites. The adult bats are solitary and roosts are usually occupied by a single individual, or a female with young. Bat-inhabited moss clumps are usually shaded from the sun and often on the west and southwest exposures of oak trees. Bats have been observed roosting in such clumps from 1 to 5 m above the ground.

The bats emerge from their daytime roosts early in the evening and forage among or above the crowns of the trees, over watercourses, and around clearings. They may occasionally alight on vegetation to capture prey. Their food consists of true bugs, flies, beetles, and even ground-dwelling crickets. The two to four (normally two) young are born in late May or June. The young bats grow rapidly and are thought to be capable of flight at the age of 3 or 4 weeks.

Seminole bats are thought to be resident within their range in the Deep South. They do not hibernate in the true sense, but rather are active throughout the winter when weather conditions permit. Observations indicate that on days when the ambient temperature is below 20°C the bats do not leave their daytime roosts, but whenever temperatures in the evening exceed 20°C they emerge and take wing.

Approximate Range

Source: IUCN Red List

To learn more, read about this bat in our BATS magazine archive:

Bats in Palms: Precarious Habitat

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