In 2017, DFO released their Action Plan for the Northern and Southern Resident Killer Whales. Later in 2017, another document was released – Southern Resident killer whale: A science-based review of recovery actions for three
at-risk whale populations. The Southern Resident Killer Whales are listed as Endangered under the Species at Risk Act.
Science Review: 2017_Effectiveness-of-Recovery-Measures-for-SRKW (PDF)