SeriesNOAA | The Federal Pace of RecoverySee Collection SeriesFair FisheriesSee Collection SeriesNOAA | The Federal Pace of RecoverySee Collection SeriesFair FisheriesSee Collection Categories Show all The Front Line Deeper Dive Deeper Dive January 25, 2024Fossils show evolution of orcas’ diet from fish to mammalsRead Deeper Dive December 26, 2023Are endangered orcas prematurely aging?Read The Front Line November 17, 2023K34 is missing; a sad tale of moms and sonsRead Deeper Dive November 15, 2023Endangered orcas kill porpoises but not for food. Why?Read Deeper Dive September 28, 2023Declining Salish Sea salmon, increasingly absent endangered orcasRead Deeper Dive August 20, 2023Pink salmon may impact the survival of endangered orcas’ main preyRead Deeper Dive July 28, 2023Increasing skin disease in endangered orcas concerns scientistsRead The Front Line July 7, 2023New calves bring hope but no reprieve from extinction riskRead Ask an ExpertOur team answers your questions about orcas and salmon. See Questions & Answers Search & Filter TopicsAcoustic Effects Births Contaminants Dam Removal Deaths Diet Fair Fisheries Fecal Analysis Government Study Habitat Protection Habitat Restoration Hatcheries Health Monitoring Malnutrition NOAA Fisheries Pacific Fisheries Management Council Reproductive Health Salmon Social Dynamics Support our Work Subscribe Notice: JavaScript is required for this content.
