Between 1990 and 2010, the number of housing units next to or within forested areas grew by 60 per cent in the United States, according to research by Volker Radeloff, a forest and wildlife ecology professor at the University of Wisconsin-Madison.
Between 1990 and 2010, the number of housing units next to or within forested areas grew by 60 per cent in the United States, according to research by Volker Radeloff, a forest and wildlife ecology professor at the University of Wisconsin-Madison.