Christine C HassChristine C. Hass is an independent researcher who tries to understand how animals adapt their reproductive and social behavior to various environments. She received her B.A. and M.A. from the University of Montana and her Ph.D. from the University o North Dakota. She is the author of numerous publications and book chapters on the ecology of ungulates and carnivores. She currently works on bioacoustics, studying animals vocalizations in an ever-changing world. Read More Read Less