Threats to North Atlantic Right Whales and Killer Whales

Preface; Examining the Threats to the North Atlantic Right Whale; North Atlantic Right Whales -- Evaluating Their Recovery Challenges in 2018; Scientific Assistance for Very Endangered North Atlantic Right Whales Act of 2019; Reducing Disturbance from Vessels to Southern Resident Killer Whales: Assessing the Effectiveness of the 2011 Federal Regulations in Advancing Recovery Goals; Index.