TXU Energy presents Prehistoric Beasts offers guests an exciting opportunity to take an up-close look at towering predators that once roamed the earth. Come face-to-face with an 8-foot-tall Terror Bird, Sabretooth Tiger with 11-inch-long canines, T-Rex’s larger cousin Giganotosaurus, and many more.

Prehistoric Beasts Member Add-On Pass • Zoo Members: $7.95

Members get a discount on the add-on pass! The pass includes admis- sion to Prehistoric Beasts, a souvenir conservation bracelet, and unlimited carousel rides.