Odobenus rosmarus spp.
- Max Weight: Female 2,600 lbs (1,200 kg)
Male 4,200 lbs (1,900 kg)
- Length: Female: 10 ft (3 m) / Male: 12 ft (3.6 m)
- Diet: mollusks, other benthic invertebrates,
and small bottom dwelling fish
- Status: Lower risk
Walruses make noise both above and below the water. They are the most garrulous of pinnipeds and snort, roar, whistle, grunt, bark, rasp and click.