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
Ptarmigan (sternwheeler) "Gian" was at least theoretically faster than "Ptarmigan" made several challenges to Armstrong to race. There is a story that one day in late August 1906 Cantlie was out in his launch in the river at the same time as "Ptarmigan". Cantle seized the moment and sped past "Ptarmigan" with his bagpiper blasting out airs as "Gian" sped past. This was too much for Captain Armstrong, a master steamboat man and veteran of the Klondike Gold Rush. Armstrong ordered full steam ahead, and when "Ptarmigan" caught up to "Gian", two or three roustabouts reached over to "Gian", seized the still-playing