CENTER CITY (WPVI) --A prehistoric display is taking over the Academy of Natural Sciences.
Workers unloaded two huge dinosaurs Monday morning, and put them on outside of the museum on Ben Franklin Parkway.
The T-Rex, named Rexie, and Triceratops, aka Trixie, roar and move.
The beasts are part of the Dinosaurs Unearthed exhibit which opens on Saturday.
We're also told they love to pose in selfies.