Hoarfrost clings to bare tree branches as the early morning sun shines on frozen and snow-covered Lake Mendota near the University of Wisconsin-Madison campus during winter on March 8, 2013. (Photo by Jeff Miller/UW-Madison)
Hoarfrost clings to bare tree branches as the early morning sun shines on frozen and snow-covered Lake Mendota near the University of Wisconsin-Madison campus during winter on March 8, 2013. (Photo by Jeff Miller/UW-Madison)