David Polcyn

Dr. David Polcyn conducts research on the physiological ecology of animals, with a particular focus on those inhabiting extreme environments. As a Professor of Biology at California State University, San Bernardino, he brings a wealth of knowledge and expertise to his field. Dr. Polcyn earned his Bachelor of Arts degree from California State University, Fullerton, before pursuing his Master of Arts and Doctor of Philosophy degrees at the University of California, Riverside. Dr. Polcyn's research is primarily centered on the physiological and behavioral adaptations of desert-dwelling insects, with a special emphasis on dragonflies. His work delves into the intricacies of temperature regulation, metabolic rates, and behavior, aiming to unravel the energetic costs associated with adaptation to extreme thermal environments. By understanding these mechanisms, Dr. Polcyn seeks to shed light on how these insects thrive in challenging conditions. In addition to his focus on temperature regulation and metabolic rates, Dr. Polcyn employs electrophoretic analysis to investigate population structure and identify adaptations in flight muscle enzyme systems and heat shock proteins. This approach allows him to explore the genetic and biochemical underpinnings of adaptation, providing insights into the evolutionary processes that enable survival in harsh environments. Dr. Polcyn's contributions to the field of physiological ecology are not only significant in advancing scientific knowledge but also in informing conservation strategies for species living in extreme habitats. His research has implications for understanding the impacts of climate change on biodiversity and the resilience of ecosystems. Throughout his career, Dr. Polcyn has been dedicated to mentoring students and fostering a passion for scientific inquiry. His commitment to education and research excellence has made him a respected figure within the academic community. Dr. Polcyn continues to inspire the next generation of biologists, encouraging them to explore the fascinating world of physiological adaptations and ecological interactions.