The aurora borealis, a herd of caribou on an ice flow, wildflowers emerging from the tundra. Discover the rare beauty and shifting moods of the Arctic National Wildlife Refuge--in the words of former President Jimmy Carter, "a symbol of your national heritage, a remnant of frontier America that our first settlers once called wilderness." Majestic ice formations, a solitary musk ox in a field of flowers--this is a calendar that captures the Arctic's variety and grandeur.