Pengarang: Annika T.H. Keeley

Jodi A. Hilty is president and chief scientist of the Yellowstone to Yukon Conservation Initiative, in Canmore, Alberta. Annika T. H. Keeley is a postdoctoral scholar at the University of California, Berkeley. Dr. William Z. Lidicker is Professor of Integrative Biology and Curator of Mammals Emeritus at the University of California, Berkeley. Adina M. Merenlender is a cooperative extension specialist at the University of California, Berkeley, and president-elect of the Society for Conservation Biology.