
Unlike their Mainland cousins, Vancouver Island’s Black Bears make their dens almost exclusively in large-diameter old trees, stumps, logs, or root wads. Dens are normally left dormant for a while after use, due to parasite infestation and the need to escape predators. However a study in the Nimpkish Valley, south of Port McNeill, found that 72% of the dens were reused over a 15 year period. In one case, the den was occupied during four winters.
Continue reading The need to protect Black Bear dens on Vancouver Island