%26quot%3BWind eroded fox tracks%2C%26quot%3B Fuller observes. %26quot%3BWhere the fox has stepped the snow has been compacted and made more dense and thus more resistant to the wind that erodes and strips away the surrounding matrix of airier looser snow%E2%80%94doughnut tracks.%26quot%3B Photo by Steven Fuller
%26quot%3BWind eroded fox tracks%2C%26quot%3B Fuller observes. %26quot%3BWhere the fox has stepped the snow has been compacted and made more dense and thus more resistant to the wind that erodes and strips away the surrounding matrix of airier looser snow%E2%80%94doughnut tracks.%26quot%3B Photo by Steven Fuller