Willow ptarmigan with willow and alder trees, heather moors, tundra and mountain slopes. In the winter, females and sub-adults may move to lower altitudes and seek shelter in valleys or in more densely vegetated areas, but adult males usually remain in the subalpine region. The red grouse is common on heather-clad moorland across the north and west of Great Britain and in localised areas of Ireland. The willow ptarmigan has a varied and seasonal diet. The bird is herbivorous for most of its life and subsists on various plant materials. As juveniles, they may feed on insects due to an inability to
Ptarmigan (sternwheeler) surface). Captain Armstrong was able to raise "Ptarmigan" and return her to service. However "Ptarmigan" caught fire later in 1907, and her upper works were destroyed. Again, "Ptarmigan" was salvaged, her upper works were rebuilt and she was returned to service. The gasoline engine was a new development in the early 1900s. Captain Northcote Cantlie, who has gone down in history as "an eccentric Scot" purchased a gasoline-engined launch, "Gian", and placed her on the upper Columbia. Unlike Armstrong, Cantlie came from a wealthy background, drank champagne for breakfast, and kept a bagpiper as his personal attendant. Cantlie, knowing that