Habitat - The Alpine Tundra of the high mountains occurs at lower latitudes than the Arctic Tundra, but both have low temperatures, low precipitation, and a short growing season. Also, a frost-molded landscape is common to both as is a low growth form of plants. The main difference between the two harsh environments, however, is the absence of a permafrost layer in Alpine Tundra regions. Also, the latter area may possess stunted and wind blown patches of conifers. Grassy meadows with wildflowers are a feature of this landscape. The Arctic Tundra is circumpolar in distribution whereas the Alpine Tundra in North America is restricted to western regions.
The Alpine Tundra contains few characteristic species, and only ptarmigan are present year-round. Most songbird activity occurs from June through August.
