Hello there! About a year ago, a young fox ran into the trail several yards in front of me, then froze in place. I stopped jogging and stayed still to admire this diminutive creature. Smaller than I imagined a fox to be, it seemed like it wanted to disappear, as if emerging on the trail was a huge miscalculation. A woman walked toward it in the other direction, headphones on, oblivious. I wanted to share the moment with her but was afraid to move—afraid to startle the fox. She kept walking...