Episode 0120–David Hoferer: Birds, Insects, Big Ag and Spirituality
Biology professor David Hoferer at Briar Cliff University, Sioux City, IA, an activist with the Sierra Club and Audubon Society, talks about the reasons for and the effects of a huge, precipitous drop in bird populations. David serves as an officer of the NorthWest Iowa Group of the Sierra Club. He also leads the local…