The Goldenrod and the Gallfly is a 37-minute educational video produced by Hemlock Scientific Films and the Abrahamson Laboratory. It illustrates the natural history of the system in detail and discusses the ecology and evolution of the interacting organisms. Special attention is paid to how through careful observation and with relatively simple tools, researchers have discovered a great deal about the evolutionary ecology of the system.
A mp4 version of The Goldenrod and the Gallfly video is hosted by Bucknell University. Depending on your connection, allow a minute or so for the video to load. Use your browser's back button to return to the goldenrod gallfly web page.
The producers thank Bucknell University and the National Science Foundation for their support and assistance. All views expressed in the video are those of the authors and do not necessarily reflect those of Bucknell University or the National Science Foundation.