Jean-Luc E. Cartron is a research professor of biology at the University of New Mexico. He is the author of Raptors of New Mexico as well as a coauthor of A Field Guide to the Plants and Animals of the Middle Rio Grande Bosque (both from UNM Press).
Jennifer K. Frey is a professor in the Department of Fish, Wildlife, and Conservation Ecology at New Mexico State University. She is a leading expert on the mammals of the southwestern United States and the author of numerous scientific articles on the carnivores and other species of mammals in the region.
