The following links will take you to Ray Bradbury's 1992 interview with writer and television personality Connie Martinson regarding his then newly published novel, GREEN SHADOWS WHITE WHALE. The interview has been broken into two parts:

https://www.youtube.com/watch?v=osVS7bM-8cA

https://www.youtube.com/watch?v=YdXwTn8nADA&t=7s