Alaska Department of Fish and Game biologist delivered the animals . The land mammals followed his snowmobile dropping alfalfa cubes . A few days later, a helicopter dropped off another group of caribou in an area where they had been seen earlier that year by hunters who were looking for food. New location should start producing sedge for the bison to feed on .
Alaska Department of Fish and Game biologist delivered the animals . The land mammals followed his snowmobile dropping alfalfa cubes . They travelled a mile and crossed the Innoko River to Lower Innoko . New location should start producing sedge for the bison to feed on .