Jeez, in Austin 3 weeks ago we watched 1.5 million bats fly out from under the Congress Avenue bridge at dusk. Doesn’t look like there’s a problem in Central Texas...
Old Tunnel refuge between Fredricksburg and Comfort Texas has had no shortage at all this, even with the drought.
Have you ever see the bat colony under the IH 35 bridge at McNeil? I've heard it is larger than the Congress Av. Bridge, but not advertised because of the traffic mess that would result. We saw them when we were coming home at dusk and that cloud stretched for miles.