Lagopus term is of feminine gender, and the specific epithet has to agree with that, the feminine "muta" and "leucura" are correct. The English name "ptarmigan" comes from the Scottish Gaelic name for the bird, , whose origin is unknown. The p- was added due to a mistaken belief in a Greek origin, as if the word were related to the Greek word ("pterón"), 'wing'. The three species are all sedentary specialists of cold regions. Willow ptarmigan is a circumpolar boreal forest species, white-tailed ptarmigan is a North American alpine bird, and rock ptarmigan breeds in both Arctic and mountain habitats
Ptarmigan (sternwheeler) allowed the vessel to be more capable of pushing barges, which increased the vessel's utility and effective cargo capacity. "Ptarmigan" was placed on the Columbia River route that began at Golden and ran south, at least during high water, to Columbia Lake, the ultimate source of the Columbia River. In 1903, soon after completion, "Ptarmigan" was sold to the Columbia River Lumber Company, which hired Armstrong to manage its steamboat operations. In 1907 "Ptarmigan" hit a snag and sank (A snag is a sunken log jammed in the river bottom but sticking up through the water to just below the