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A Corythosaurus pulls a long leafy water plant out of a shallow prehistoric pond.
Meet Cory, a friendly Corythosaurus enjoying a sunny afternoon in the prehistoric jungle. Cory had a very special feature right on top of his head—a tall, rounded crest that looked just like a warrior’s helmet! In fact, that is why his name means "helmet lizard." Scientists believe this hollow crest worked just like a musical horn, helping dinosaurs like Cory make cheerful honking sounds to call out to their friends.
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A protective Protoceratops dinosaur stands guard over a nest of eggs in the sand.

A sturdy Ankylosaurus uses its heavy club tail to playfully hit a perfectly round stone through a vine hoop like a game of croquet.

A playful baby Triceratops stands on its hind legs to splash in a rocky puddle of rainwater.

A cute baby Apatosaurus plays hide-and-seek behind a large rock.

A sturdy Ankylosaurus carefully walks across a fallen tree trunk bridging a prehistoric stream.