Austin Bats
About
Austin Bats. Yes, that's right, bats. Austin's Congress Avenue bridge is home to about 1.5 million Mexican free-tailed bats. This is the largest urban bat colony in the world and one of the largest Mexican free-tailed bat colonies in North America. The bats are generally active at dusk every evening between March and November. In years when there has been a drought, the bats leave early (when there is still light), and can be a quite impressive sight. In years when there has been plenty of rain, they leave so late it is difficult to see much. Best place to see them is near the Austin American Statesman's parking lot, or you can pay for boat tours to see them from underneath the bridge.
