image: Sockeye salmon in a coastal stream. This image relates to an article that appeared in the March 25, 2011, issue of Science, published by AAAS. The study, by Dr. Morgan D. Hocking, at Simon Fraser University in Burnaby, BC, Canada, and colleagues was titled, "Impacts of Salmon on Riparian Plant Diversity." view more
Credit: [Image courtesy of Ian McAllister]