This program is typically in the Auditorium/Main Hall of the Bryce Canyon Lodge most every evening in the summer months at 7 pm. Check the calendar or the Visitor Center's Info desk to see if it is to be presented elsewhere. (When weather is fair, sometimes this program is presented in the North Campground's Outdoor Theater.)
Some topics include: learning more about prairie dogs and their comical nature, the big cat--mountain lion--of Bryce Canyon, our existence in the big universe, animals of the night in Bryce Canyon, and so much more!
Go to the Ranger Programs page for calendar details of this program.