John "J.D." Willson of the College of Natural Resources and Environment and his associates have linked a shocking decline in common mammal populations in the Everglades to invasive Burmese pythons. Willson talks about his research methods, findings, and questions for the future.
See the related article: Virginia Tech wildlife ecologist links severe declines in Everglades mammals with invasive pythons
Link: Audio: A plague of pythons (MP3 | 6MB)