Dr. Andrew Trikes from the University of British Columbia and his research team at the Marine Mammal Research Unit just published their findings on Chinook salmon abundance specific to the foraging habits of both southern and northern resident Killer whales. The research results, published in the Canadian Journal of Fisheries and Aquatic Sciences, have caused people to re-think what may be causing southern residents to experience pour nutrition. Dr. Trites is our guest once again on The Blue Fish Radio Show, and we talk about the research and what other factors may be impacting southern resident Killer whales.