Went batting last night in East Austin.  Picked up mostly Tabr (Mexican free-tailed bats) around Mueller Lake Park.  Walking through an adjoining neighborhood with streets overhung with elm trees we picked up a beautiful call sequence from a tri-colored bat (Perymyotis subflavus), loud and clear.

We’ve released quite a few over the last year, one earlier this spring.  Wonder if that’s her?

tri-colored bat call sequence