Eastern red bats roost alone in tree foliage rather than in caves or colonies, and Texas’s record pattern follows the state’s major wooded river corridors: Caddo National Grasslands, the Brazos River corridor, and the Trinity River corridor all offer the streamside tree cover this species depends on. NatureServe rates it S4, Apparently Secure, in Texas.
Records are heavily concentrated in June, more than twenty times the winter low points, which lines up with when the bats are most active overhead at dusk and acoustic and visual surveys are easiest to run; it isn’t a sign the bats disappear in winter, just that they’re far harder to detect roosting silently in leaf cover. With 834 records, 278 of them from iNaturalist photographs, eastern red bats are one of the more visibly documented bats in the state, landing in the common bucket among Texas mammals.
Full species profile
