Not all of our companions will elbow their way into our lives and demand our attention. Some of them linger beyond the limits of our ordinary experiences, leaving only footprints and snapped twigs as traces of their presence. These are our guides to the depths of mystery and wilderness. They are dark wanderers who cross our paths only in the obscurity of a moonless night, whose form we seem to see only just on the periphery of our vision before it dissolves again into the tangled undergrowth of the unknown. They are the companions whose presence we sense with the thrill of uncertainty, that mixture of excitement and terror that gives rise to awe. Their breath is the sound on the edge of hearing that we catch just when we think we are alone. Lest we forget that nature is not only familiar and intimate, but deeply wild and strange. Lest we forget that some things are hidden, and will remain hidden. The bear is, for me, this kind of companion.