Search - Ally Romanes and Dr. H. Scott Butterfield

Pacific Union College Professors Drs. Scott Butterfield and Floyd Hayes from the biology department were awarded two grants totaling over $300k from the Blue Ribbon Committee for the Rehabilitation of Clear Lake and the National Audubon Society's Audubon in Action program to develop a monitoring program for grebes, a bioindicator of ecosystem health, at Clear Lake. With this project, they will collaborate with partners from the Redbud Audubon Society, Upper Lake High School, Lower Lake High School, Robinson Rancheria Environmental Center, Big Valley Band of Pomo Indians, and Lake County. Grebes are aquatic diving birds that serve as bioindicators of the lakes' overall ecosystem health, allowing biologists to monitor complex systems more cost-effectively and sustainably. If the lake is healthy, the number of grebes increases while decreasing if it is unhealthy. In 2022, Hayes published a review of grebe monitoring in Clear Lake that showed the rise and fall of grebe numbers over the past 70 years.Hayes's review inspired him and Butterfield to consider how grebe monitoring could be improved with new technologies, such as those being developed and tested in PUC's conservation technology and data science programs, including drones, remote sensing, artificial intelligence, and machine learning. In the new...