Picture001 Not only ducks, but turtles...
... came to visit with the atheists, as evidenced in this photo by Don Baker. Too bad I didn't see them myself.
On September 22rd, 2007, the members of Atheist Community of Austin went on a now-annual cruise on Town Lake, and watched the bats emerge at dusk from the Congress Avenue bridge.
Here are my pictures from the other bat cruises:
Bat cruise of 2006
Bat cruise of 2008
Bat cruise of 2013, with P. Z. Myers as a special guest.