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
2016 Arctic Winter Games for the naming of the mascot competition, the name "Kuluk" won and was appointed by the steering committee. 15 sport disciplines are scheduled in the 2018 Arctic Winter Games program. The 4 skiing sports are alpine skiing, biathlon, cross-country skiing and snowboarding. The 2 racquet sports are badminton and table tennis. The other 9 sports are Arctic sports, basketball, Dene games, Ice hockey, Indoor soccer, Primitive biathlon, Snowshoeing, Volleyball and Wrestling A number of events have been excluded to the programme due to the lack of facilities and expertise. At each Arctic Winter Games, the AWG International Committee presents the