Terry Gross

Donald Kroodsma is a renowned specialist in the interpretation of bird songs. His new book, The Singing Life of Birds, describes how birds communicate and why. But Kroodsma is also the subject of another book — about those who listen to birds.

In the past several months, singer Marianne Faithfull has released two CDs: a two-disc set of her hits, and Before the Poison, which includes tracks written by PJ Harvey.

Several years ago, Haggis optioned the F.X. Toole book that was to become the Academy Award winning film Million Dollar Baby, for which he wrote the screenplay and produced. His film Crash, about racial tension in Los Angeles, is set for release in 2005.