Abraham Gibson (2014-2015 Postdoctoral Fellow) has had two book chapters accepted for publication: "Beasts of Burden: Feral Burros and the American West," in The Historical Animal, edited by Susan Nance (Syracuse University Press, 2015), and "Sociobiology and Evolutionary Psychology" (co-written with Michael Ruse) in A Companion to the History of American Science, edited by Mark Largent (Wiley, 2015). He will make a presentation at the American Society for Environmental History annual meeting in March 2015, entitled "Feral Burros in the American West: The Environmental Legacy of Nineteenth-Century Mining Booms."