how much do caribou weigh

A male caribou can weigh anywhere from 400 to 600 pounds, while a female caribou can weigh between 200 and 400 pounds. Caribou are the largest deer species in the world and have a large frame with powerful legs and hooves that allow them to travel great distances over rough terrain. Their thick winter coat provides insulation in cold temperatures, and they can survive in temperatures as low as -40 degrees Fahrenheit.