Aaron M. Ellison is the Senior Research Fellow in Ecology at Harvard University, Deputy Director of the Harvard Forest, and a semi-professional photographer, writer, and creative artist. Until 2018, he also was an adjunct research professor at the University of Massachusetts in the Departments of Biology and Environmental Conservation. Ellison has both authored and co-authored numerous scientific papers, books, book reviews and software reviews. In 2012 he was elected a fellow of the Ecological Society of America, was the editor-in-chief of Ecological Monographs from 2008 to 2015, and is currently a senior editor of Methods in Ecology and Evolution. For more than 30 years, Ellison has studied food-web dynamics and community ecology of wetlands and forests; the evolutionary ecology of carni