"Dinosaur Train" embraces and celebrates the fascination that preschoolers have with both dinosaurs and trains while sparking an interest in life science, natural history, and paleontology. Episodes include: "Nature Trackers: Adventure Camp 1" - Our Pteranodon kids and some friends (Petey, Annie, Tank, Lily and Leroy Lambeosaurus) go to a day camp run by the Conductor! They all go white water rafting and learn about water currents... and meet a new freshwater aquatic creature. "Nature Trackers: Adventure Camp 2" - While mountain climbing, the kids learn about plant life above the timberline, oxygen and altitude. "Nature Trackers: Adventure Camp 3" - The Conductor leads the Nature Trackers into a huge cavern where they explore animal and plant life in the dark, and learn about stalactites and stalagmites. "Nature Trackers: Adventure Camp 4" - The kids get a special treat - a sleepover! They reunite with their small frog friend, Patricia Palaeobatrachus, and also meet a new night-active creature and go to its cool home in a tree.