Mike Rowe visits Arthur R. Marshall Loxahatchee National Wildlife Refuge

Mike Rowe, the popular host of the Discovery Channel series "Dirty Jobs with Mike Rowe," brings his show to the U.S. Fish and Wildlife Service's Arthur R. Marshall Loxahatchee National Wildlife Refuge in April 2010. Between segments, Mike returned to a gravel road and parking area to change clothes and eat, but the cameras never stopped filming.