image: This shows Downing Lake, Indiana, USA, one of the seven focal populations for this study. This image relates to a paper that appeared in the March 30, 2012, issue of Science, published by AAAS. The paper, by M.A. Duffy at Georgia Institute of Technology in Atlanta, GA, and colleagues was titled, "Ecological Context Influences Epidemic Size and Parasite-Driven Evolution." view more
Credit: Image courtesy of David Civitello