A Daring Date with the Bats of Austin Texas. The what, when, where, and how to see the bats leave their roost under the Congress Avenue Bridge.

A Daring Date with the Bats of Austin Texas. The what, when, where, and how to see the bats leave their roost under the Congress Avenue Bridge.

A Daring Date with the Bats of Austin Texas. The what, when, where, and how to see the bats leave their roost under the Congress Avenue Bridge.

A Daring Date with the Bats of Austin Texas. The what, when, where, and how to see the bats leave their roost under the Congress Avenue Bridge.

A Daring Date with the Bats of Austin Texas. The what, when, where, and how to see the bats leave their roost under the Congress Avenue Bridge.

A Daring Date with the Bats of Austin Texas. The what, when, where, and how to see the bats leave their roost under the Congress Avenue Bridge.