Outdoor Wisconsin: Lake Michigan, Neda Mine

Diane Martin visits the Neda Mine Bat Hibernaculum in Dodge County, winter home to an estimated 500,000 bats, the 3rd largest known bat sanctuary in North America.

Outdoor Wisconsin: Delevan Lake, Neda Mine, The Victory Garden

Diane Martin learns that bats are essential to the health of our natural ecology, yet they are among the least studied and most misunderstood of all mammals.