today only a few of the lapp people still follow the herds. those few use modern tools on their ancient migration. they use snowmobiles to herd the reindeer and rifles to kill the wolves that chase them. even helicopters and radios are used to locate and move the reindeer. most of the lapp people now live on small farms in one of the four nations of lapland. they raise crops and animals, including a few reindeer, to meet their needs. the sale of reindeer meat is an important source of income for the lapp people.