Discover fascinating facts about prehistoric animals, from a grunting Gigantosaurus to a thundering T-rex.
Press the pages to hear 50 different snarls, snorts, squeaks and squawks. These are dinosaurs like you've never heard before!

Discover fascinating facts about prehistoric animals, from a grunting Gigantosaurus to a thundering T-rex! Press the pages to hear 50 different snarls, snorts, squeaks and squawks. These are dinosaurs like you've never heard before!