Habitat
There vegetation of their habitat are linchens, mosses, dwarfed shrubs, artic willows, perennial forbs, bearberry, diamond leaf, Labrador tea, tufted saxifrage. Summer goes on for six to ten weeks, doesn't get warmer than 45 degrees or 50 degrees, the rainfall is up to 6-10 inches of rain a year, includes melted snow, almost as little as the driest desert, and winter don't reach above 20 degrees average of -20 to -30 degrees and very windy. The biotic factor are plants, mosses, and health. There limiting factor is Artic white, Juda Artic, and bumblebee.