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Winter Avifauna of Lease 17, a Preliminary Survey
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A total of 14 species was observed on the study plots in 72 separate sightings. The gray jay was the most common species (57 sightings), followed by hoary and common redpolls (33 sightings), willow p
Winter Freezing Injury and Frost Acclimation in Planted Coniferous Seedlings
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The occurrence of winter damage to young conifer seedlings should be a concern to all silviculturists practicing in areas where the problem exists. Similarly, the physics of the injury mechanism and...
Wolves, White-tailed Deer, and Beaver: Implications of Seasonal Prey Switching for Woodland Caribou Declines
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Global warming and landscape changes in Alberta's bitumen sands have resulted in prey enrichment, which is changing the large mammal predator – prey system and causing declines in woodland caribou (...
Wood Density of Canadian Tree Species
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Total-stem and breast-height wood density data from published and unpublished sources are presented for Canadian tree species grown in and outside of Canada. Calculations for mean density and...