These America Bison, better known as Buffalo, reside in Les Prairies in Parc Omega in Montebello, Quebec, a park which is 1500 acres in size. Touring through Parc Omega, may bring one of these massive mammals to your car window where a close up is more than you could imagine. A large American Bison can reach up to six and a half meters tall and weigh anywhere from 900 to 2000 pounds.Bison, Bison bison, (aka Buffalo) in Les Prairies at Parc Omega in Montebello, Outaouais, Quebec, Canada.