Each page of these books contains special movable elements. When they move the parts, kids will see the goats butt, a bear climb a tree, a pelican open its beak, and more! Every book includes amusing text and animal sounds.Each page of these books contains special movable elements. When they move the parts, kids will see the goats butt, a bear climb a tree, a pelican open its beak, and more! Every book includes amusing text and animal sounds.