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 The Front Line November 3, 2021Calls, Clicks and Whistles: Just Language We Have No Words For?Read Deeper Dive October 23, 2021How EARS Keep Track When Endangered Killer Whales Are Out of SightRead The Front Line October 15, 2021Recent Headlines Unite Killer Whale Scientists in ConcernRead Deeper Dive October 8, 2021Historic Win for Orcas, Epic Fail for NOAA Fisheries ManagersRead Deeper Dive September 30, 2021Can Military Aircraft Noise Impact Endangered Killer Whales Underwater?Read The Front Line September 17, 2021Mixed Emotions as Endangered Killer Whale Pregnancies ConfirmedRead The Front Line August 13, 2021Dangerously Shifting BaselinesRead Deeper Dive August 7, 2021Why Older Males Matter in the Southern Resident Killer Whale CommunityRead 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.