Southern Resident killer whales endangered species National Oceanic and Atmospheric Administration www.nmfs.noaa.gov/pr/species/mammals/whales/killer-whale…. critically endangered Endangered Species List still endangered Killer whale (Orcinus orca): NOAA Fisheries Males around 50-60 years; females up to 100 years can live NOAA Fisheries endangered more than 60 percent population drop since the late 1800s NOAA Fisheries, Killer Whale www.nmfs.noaa.gov/pr/species/mammals/whales/killer-whale…. National Oceanic and Atmospheric Administration evidence 최장 100년까지 still endangered 30-50 years up to 50 to 100 years. southern resident killer whales wild male orca whales Endangered Species List generally considered monotypic considered to be completely different species Killer Whale (Orcinus Orca). National Oceanic and Atmospheric Administration National Marine Fisheries Services