What is Conservation Biology?See Answer What is a Distinct Population Segment or DPS?See Answer Why don’t Southern Resident killer whales eat something other than salmon?See Answer Is overfishing responsible for the shortage of salmon?See Answer Will killing sealions fix the salmon problem?See Answer Why don’t hatcheries just produce more salmon for orcas?See Answer Should we ban fishing to provide more salmon for orcas?See Answer What kind of salmon should I be eating to help orcas?See Answer Support our Work Subscribe Notice: JavaScript is required for this content.