For the cycling team, see UnitedHealthcare (cycling team). UnitedHealth Group Inc. is an American managed health care company based in Minnetonka, Minnesota. It is 6th in the United States on the Fortune 500. UnitedHealth Group offers products and services through two operating businesses, UnitedHealthcare and Optum, both subsidiaries of UnitedHealth Group.
Snow Geese breed in the Arctic Tundra and winter in farmlands, lakes and coastal areas in the American south, southwest and east coast. These attractive geese occur only in North America, and make an annual round trip journey of more than 5,000 miles at speeds of 50 mph or more.
Plant communities are usually composed of a few species of dwarf shrubs, a few grass species, sedges, and mosses. Perhaps the most characteristic arctic tundra plants are lichens like Reindeer Moss (Cladonia spp.). The principal herbivores in this biome include caribou, musk ox, arctic hare, voles, and lemmings.