December 11, 2005 to May 14, 2006 Hypacrosaurus, chirostenotes, albertosaurus… Do these names mean anything to you? Did you know they used to live in Canada? Yep, these dinosaurs used to roam the coastal plains of Alberta. Come and discover their environment, their social life, the animals that lived back then, and the science that studies them. Production : Sherbrooke’s Musée de la nature et des sciences; the Musée de paléontologie et de l'évolution and the Montreal Planetarium.