Bending and breakage in black spruce (planted 1965). Heavy snow 1968-69 followed by a thaw and freezing rain, then refreezing to form heavy crust. J.D.Irving, Black Brook.
Bending and breakage in black spruce (planted 1965). Heavy snow 1968-69 followed by a thaw and freezing rain, then refreezing to form heavy crust. J.D.Irving, Black Brook.