Did you know that Earth Day has its roots in Wisconsin? The Masked Biologist takes a glimpse back at the origins and early years after the original Earth Day in this week’s Wildlife Matters . Happy Earth Day! How familiar are you with the establishment and early years of Earth Day? I thought perhaps I would share some insight from someone who knew it far better than I, earth day founder and Senator from Wisconsin Gaylord Nelson, in his own words. “When April 22, 1970, dawned, literally...