Episode written and produced by Emily Becker, University of Alaska, Anchorage
Interviewees:
Dr. Karyn Rode, US Geological Survey
Vera Metcalf, Eskimo Walrus Commission
Music: Investigations by Kevin McCloud from Incomptech
Walrus Audio by Anthony Fischbach of the USGS Alaska Science Center
Original space audio recordings provided courtesy of NASA and The University of Iowa.
