Silver Fox, Mount Rainier National Park, WashingtonBlack foxes, also know as a silver fox, are actually just a color variant of the red fox. They are said to make up about 8% of the red fox population. I found this one at Mount Rainier National Park in Washington, scurrying around amongst the alpine wildflowers just before the sun went down.
Nikon D300 with Nikkor 200-400mm lens (at 400mm) ISO 800, f/5.6 at 1/320th of a second