Roger Lederer

Roger J. Lederer is a Professor Emeritus of Biological Sciences at California State University, Chico, whose academic specialty is the field of ornithology. The holder of a PhD from the University of Illinois, he has published over thirty scientific research papers and written more than six books.

Roger J. Lederer is a Professor Emeritus of Biological Sciences at California State University, Chico, whose academic specialty is the field of ornithology. The holder of a PhD from the University of Illinois, he has published over thirty scientific research papers and written more than six books. See less