Terrie M. Williams

Terrie M. Williams, Ph.D., is a comparative ecophysiologist at the University of California, Santa Cruz. She is the Director of the Center for Marine Mammal Research and Conservation at UCSC. Her work has transformed our understanding of the ecological significance of large carnivores, unraveling the physiological adaptations crucial for species survival in an ever-changing world shaped by human impacts. 

For the past 30 years her research has investigated the physiology of large mammalian predators. Specifically, Williams and students are trying to understand “how animals survive” in a world that is constantly changing. By examining the functional relationships between animals and their environment, these researchers hope to understand the ecological significance of a species and the physiological adaptive changes that may be necessary for its survival. Her research at the Williams NeuroResilience Wildlife Lab has meticulously detailed the intricate relationships between apex predators and their environment. Williams’ innovative micro-technologies have facilitated field measurements of free-ranging animals including Arctic narwhals, sea otters, African lions, seals, and polar bears.

Williams's publication credits include over 100 scientific articles a recent book, The Odyssey of KP2 detailing her efforts to save the endangered Hawaiian monk seal.