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
Arctic Winter Games the first Arctic Winter Games. The participants came from the Northwest Territories, Yukon and Alaska. Since then, the Games have been held on fifteen occasions in different places and with ever more participants from more and more places within the Arctic region. The games in 2002 were the first jointly hosted Arctic Winter Games, by Nuuk, Greenland and Iqaluit, Nunavut. Games include: A total of nine contingents participated in the Arctic Winter Games. The same group of teams also made up the participants of the previous games Host cities have mostly been in Canada and the United States. The Hodgson