Supplement 1. Multirow spherical panoramas in QuickTime Virtual Reality (QTVR) format for depicting native riparian vegetation and riparian vegetation heavily invaded by Acer platanoides occurring adjacent to Rattlesnake Creek, Missoula, Montana, USA, in 2005.

File List native_riparian_forest.mov -- 360º panorama in Quicktime Virtual Reality format native_riparian_forest.jpg -- still image in jpeg format invaded_riparian_forest.mov -- 360º panorama in Quicktime Virtual Reality format invaded_riparian_forest.jpg -- still image in jpeg format Description Multirow spherical (360°) panoramas in QuickTime Virtual Reality [QTVR] format are provided to depict native riparian vegetation and riparian vegetation heavily invaded by <i>Acer platanoides</i> occurring adjacent to Rattlesnake Creek, Missoula, Montana 2005. All of the movies are in QuickTime (*.mov) format. If you cannot view the movies, QuickTime is available at quicktime.apple.com. Each QTVR movie provides the perspective of standing in an individual forest because the user is able to control the rotation of the field of view with their mouse. The same images can also be viewed in a much lower image quality jpg format.