pelagic pelagicof, relating to, or living or occurring in the open ocean. Related Articles: Hot Topic - Tracking Great White SharksHow do marine animals use sound?Behavioral Changes in FishesMasking in FishesReference List: Animals and SoundTutorial: Behavioral ChangesPile drivingReal-time Passive Acoustic SensorsTutorial: Fishes - Behavioral ChangeHow is active acoustics used in fisheries research and management? Chris Knowlton2017-02-26T20:10:10-05:00