Jennifer Bonnell is an Assistant Professor in the Department of History at York University. She is the author of Reclaiming the Don: An Environmental History of Toronto's Don River Valley (University of Toronto Press, 2014), and co-editor with Marcel Fortin of Historical GIS Research in Canada (University of Calgary Press, 2014). She is currently working on an environmental history of honeybees, beekeepers, and agricultural modernization in southern Ontario and New York State.