Winter is night, summer is day, and you need your wits to survive in the forbidding land north of the Arctic Circle. In this story you go by walrus skin boat, dogsled, airplane and helicopter. You hunt seal with Eskimos, find polar bear and beluga whale. You round up a large herd of reindeer and tag them for conservation officials. And you watch Jim Fowler discover a far-north version of a popular rodeo event: bulldogging moose from a helicopter.