The Alaska subspecies of moose (Alces alces gigas) is the largest in the world; adult males weigh 1,200 to 1,600 pounds (542–725 kg), and adult females weigh 800 to 1,300 pounds (364–591 kg) Alaska's substantial moose population is controlled by predators such as bears and wolves, which prey mainly on vulnerable calves, as well as by hunters.
Because of the abundance of moose in Alaska, moose-human interactions are frequent. Moose have played an important role in the state's history; professional hunters once supplied moose meat to feed mining camps. Athabascan people have hunted them to provide food as well as supplies for clothing and tools. They are now hunted frequently by big game hunters, who take 6,000 to 8,000 moose per year. Today, moose are often seen feeding and grazing along the state's highways. Moose can sometimes cause problems, as when they eat crops, stand in the middle of airfields, or dangerously cross the path of cars and trains.