Based on 2,046 research-grade iNaturalist observations in Texas, Mexican Free-tailed Bat is most often recorded in April; in Texas it behaves like a seasonal. It ranks #24 among mammals recorded in the state in our data.
Tadarida brasiliensis
Mexican Free-tailed Bat in Texas by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Texas in April
Eastern Fox Squirrel
White-tailed Deer
Eastern Cottontail
Common Raccoon
Virginia Opossum
Mexican Long-nosed Armadillo
Eastern Gray Squirrel
Coyote
Places to look in Texas
State ParkDinosaur Valley State Park
Botanical GardenSan Antonio Botanical Garden
State ParkGarner State Park
State ParkBrazos Bend State Park
State ParkPedernales Falls State Park
State ParkEnchanted Rock State Natural Area
FAQ
When does Mexican Free-tailed Bat appear in Texas?
Mainly February–October, with the most records in April.
How common is Mexican Free-tailed Bat in Texas?
It ranks #24 by number of iNaturalist observations among mammals in Texas (2,046 records in our sample).