Pika (Ochotona princeps) losses from two isolated regions reflect temperature and water balance, but reflect habitat area in a mainland region - Beever, Erik; Perrine, John; Rickman, Tom; Flores, Mary; Clark, John; Waters, Cassie; Weber, Shana; Yardley, Braden; Thoma, David; Chesley-Preston, Tara; Goehring, Kenneth; Magnuson, Michael; et al. (Journal of Mammalogy, 2016)