killer whale killer whaleOrcinus orcaRelated Articles: Glossary: dorsal finGlossary: odontoceteHot Topic - Hearing SensitivityDetermine if a sound affects a marine animalBehavioral Changes in MammalsHearing Sensitivity StudiesHow is sound used to study marine mammal distribution?Bearded SealTutorial: Mammals - Behavior ChangesCommercial Vessel Traffic Chris Knowlton2018-01-22T21:58:45+00:00