Andy and the Dino Tree Mystery

Jen is doing a study of all the plants on Dino Island and has asked Andy to take photos of some of the rare plant specimens. While photographing them, Andy discovers unusual markings on some of the trees. With Jen’s help, he sets out to discover what’s making them and reveals an unlikely dinosaur culprit. Along the way, he meets a herd of Pachycephalosaurus and watches two males headbutting each other in a show of dominance.