Sterling

Sterling, ID · Arts & Culture
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KPVI Newschannel 6
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Idaho State Journal
Idaho State Journal
Idaho State Journal
Idaho State researcher leads effort to solve mystery of bears on Alaska island
POCATELLO — A National Science Foundation grant is funding an Idaho State University-led project to find out how brown and polar bears reached a remote Alaskan island thousands of years ago. Katherine Reedy, interim dean of the College of Humanities, Education and Social Sciences and a professor of anthropology, is leading the archaeological project on Unalaska Island. Reedy and her team plan to solve the mystery of how the animals arrived there. “The project examines the finding of brown bear and polar bear remains in archaeological sites on Unalaska Island,” Reedy said. “This is a surprise because this is far outside (the bears’) range today and Unalaska is an ice-free island. The bears appear during two periods, about 5,500 years ago and again about 3,000 years ago, both of which were much colder than today and likely saw sea ice expanding into the islands.” The project also involves Courtney Hofman and Lilly Parker of the University of Oklahoma and Catherine West of Boston University. The researchers want to learn how past climate change affected the environment, animals and the Indigenous Unangax̂, also known as Aleut, people who lived there. The remains are the only known archaeological evidence of bears in