Life Sciences Commons^™

Opportunities For Behavioral Rescue Under Rapid Environmental Change, Samuel B. Fey, David A. Vasseur, Karla Alujević, Kristy J. Kroeker, Michael L. Logan, Mary I. O'Connor, Volker H.W. Rudolf, John Delong, Scott Peacor, Rebecca L. Selden, A Sih, Susana Clusella‐Trullas

School of Biological Sciences: Faculty Publications

Laboratory measurements of physiological and demographic tolerances are important in understanding the impact of climate change on species diversity; however, it has been recognized that forecasts based solely on these laboratory estimates overestimate risk by omitting the capacity for species to utilize microclimatic variation via behavioral adjustments in activity patterns or habitat choice. The complex, and often context‐dependent nature, of microclimate utilization has been an impediment to the advancement of general predictive models. Here, we overcome this impediment and estimate the potential impact of warming on the fitness of ectotherms using a benefit/cost trade‐off derived from the simple and broadly …