Does Military Sonar Sidetrack Whales?
There's an interesting video from National Geographic. It discusses the impact of military sonar on the Killer Whales in Puget Sound. Debate continues on the impact of underwater sonar on marine mammals who use echolocation as a means of navigation, communication, and foraging for food. It seems hard to believe that man-made noise is not having a negative impact on these mammals. What do you think?