harbor porpoise harbor porpoisePhocoena phocoenaRelated Articles: Hot Topic - Seismic AirgunsWhat are common underwater sounds?Hearing Sensitivity StudiesDOSITS VideosReference List: Animals and SoundHearing Loss in MammalsHow is sound used to protect marine mammals?Bubble CurtainTutorial: Mammals - Hearing lossSound Pressure Levels and Sound Exposure Levels Chris Knowlton2017-12-15T17:39:30+00:00