4/7/21 1-Ken Burns / 2- The Songs of Insects

Part 1- Renowned documentarian Ken Burns talks about his latest project, a marvelous documentary series devoted to Ernest Hemingway, one of the most influential writers of the 20th century. Part 2- From 2007- Larry Elliot, author of "The Songs of Insects." The book includes a companion CD with recorded examples of insect songs.