Winter stoat
A stoat in white winter coat — a small hunter dressed by the season into invisibility.
A winter stoat in a dream is the dream's image of a small hunter dressed by the season itself into a coat that hides it. The stoat does not choose to turn white; the season does it. The dream brings the winter stoat when something in your life — a competitor, a quiet practice, a hidden discipline — is currently invisible because the conditions are doing the work of concealment for it. A winter stoat crossing the snow unseen is the dream affirming the natural cover. A winter stoat still white when the thaw has come is the dream noting that the cover the season provided is gone, and the small hunter is now the most visible thing on the dark ground.