walrus walrusOdobenus rosmarus Related Articles: Hot Topic - Guidance on Determining Potential Effects to Marine Mammal HearingHow do marine mammals hear?Vocalizations Associated with ReproductionTutorial: Can Animals Sense These Sounds Part IWhat sounds can animals hear?Marine Mammal TrainerMarine MammalogistWalrus Chris Knowlton2018-01-22T22:30:39-05:00