A true specialist of alpine tundra, the White-tailed Ptarmigan spends its entire life high in the Rocky Mountains. It is perfectly adapted to the harsh conditions as its dense, white winter plumage provides both warmth and camouflage as it roosts on - or sometimes in - snowbanks.
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The White-tailed Ptarmigan breeds in high alpine areas of British Columbia and southern Yukon, and smaller portions of Alberta and the Northwest Territories. Approximately 1.4 million individuals occur in Canada, which represents just over two-thirds of the global total and a high degree of jurisdictional responsibility for the species. However, it is too rarely detected by either the Breeding Bird Survey or the Christmas Bird Count to allow for any estimation of population trend or establishment of a goal for the Canadian population.
There are currently no reliable sources of trend data for White-tailed Ptarmigan in Canada.
No population goal is set for White-tailed Ptarmigan because there are not enough data to estimate population trends. Improved monitoring is needed to enable development of a population goal for this species
Designation | Geographic Area | Status | CITATION |
---|---|---|---|
Wild Species | Canada | Secure | |
IUCN | Global | Least Concern |
A true specialist of alpine tundra, the White-tailed Ptarmigan spends its entire life high in the Rocky Mountains. It is perfectly adapted to the harsh conditions as its dense, white winter plumage provides both warmth and camouflage as it roosts on - or sometimes in - snowbanks.
White-tailed Ptarmigan is reported year-round in Canada. A spike in observations in the summer months likely represents a change in the behaviour of the birds or the birders, rather than an increase in abundance.