White-tailed ptarmigan and development of the chicks. This suggests that the hens' food calls assist in enhancing survival rates of juvenile ptarmigans. The young birds remain with their mother throughout the summer and autumn season. The white-tailed ptarmigan is well-camouflaged when on the ground. In his pioneering 1909 book on the subject, "Concealing-Coloration in the Animal Kingdom", the American artist Abbott Thayer wrote: The white-tailed ptarmigan has feathers located on its feet to serve as protection from the extreme cold often experienced in the alpine tundra environment. In addition, these birds have feathers around their nostrils to warm the air prior to
2010 Arctic Winter Games 2010 Arctic Winter Games The 2010 Arctic Winter Games were held in Grande Prairie, Alberta, Canada from March 6 to 13th. The Arctic Winter Games is an international biannual celebration of circumpolar sports and culture, held in Canada or Alaska. Over 2,000 athletes from nine teams (Alaska, Alberta North, Yukon, Yamal-Nenets, Northwest Territories, Greenland, Nunavik Québec, Nunavut and Saami) participated in the games. Sports included alpine skiing, arctic sports, badminton, basketball, biathlon, curling, dene games, dog mushing, figure skating, freestyle skiing, gymnastics, hockey, indoor soccer, snowboarding, snowshoeing, speed skating, table tennis, volleyball and wrestling. The next Arctic Winter Games were