dinosatduskDinosaurs at Dusk is a whirlwind adventure back in time to explore the Earth when it was teeming with Pterosaurs and other feathered dinosaurs, the ancestors of modern-day birds. Join...Dinosaurs at Dusk: The Origins of Flight event flyerFeature ShowsEarth Science and Life Cycles60 MinutesGrades 4 & UpBiological Evolution,Earth's Place in the Universe,Heredity,History of EarthHistory