Although widespread and abundant throughout Canada's boreal and alpine forests, Spruce Grouse are relatively infrequently encountered because of their quiet and secretive nature. Though they spend much of their time on the ground, they also venture high into the trees to feast on the young needles of conifers like pine, spruce, and tamarack.
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Spruce Grouse
The non-migratory Spruce Grouse is a widespread species of Canada's Boreal forest. There are approximately 9.5 million individuals in Canada, which represent 86% of the global population and a very high degree of responsibility for Canada. The Canadian population of Spruce Grouse has shown a large increase relative to 1970, but confidence is low because both the Christmas Bird Count and the Breeding Bird Survey provide only limited coverage of the range. The national population of Spruce Grouse is within its goal range.
No surveys cover the northern Boreal forest range of the Spruce Grouse well. Although the Christmas Bird Count (CBC) and Breeding Bird Survey (BBS) both have low reliability because of their coverage limitations, the CBC is considered slightly better for this species given that it samples slightly more of the range, and because Spruce Grouse are largely quiet and difficult to detect during the BBS season. Both sources indicate an increase in the population relative to 1970, with the CBC showing a large increase, but confidence in that trend is low because of the survey limitations.
The goal for Spruce Grouse is to remain at or above its recent population level, based on the Christmas Bird Count. Trend data show that Spruce Grouse is currently within its goal range.
| Designation | Geographic Area | Status | CITATION |
|---|---|---|---|
| IUCN | Global | Least Concern | |
| Wild Species | Canada | Secure |
Although widespread and abundant throughout Canada's boreal and alpine forests, Spruce Grouse are relatively infrequently encountered because of their quiet and secretive nature. Though they spend much of their time on the ground, they also venture high into the trees to feast on the young needles of conifers like pine, spruce, and tamarack.
Spruce Grouse is non-migratory, and is reported nearly uniformly throughout the year in Canada.