carnivorous aquatic mammals that include the seals, walruses, and similar animals having finlike flippers as organs of locomotion.
Walrus
A Pinniped is a mammal that eats lots of meat and lie on rocky beaches. Seals, walruses, and sea lions are all Pinnipeds.
The seal is a pinniped and the group includes seals, sea lions, and walruses. The term pinnipedmeans "fin or flipper-footed" as all have modified legs and feet to better suit their aquatic habitat.
it can breath better in the ocean
Sea lion
The reason you would see a newborn pinniped on land is because they live on land as well as in the sea. Pinnipeds are fin-footed mammals that are often called seals.
The Pinniped order of animals include the various species of seals, sea lions and walruses. Their main form of protection is the large layer of blubber under their skin, protecting them from the cold and streamlining their shape so they can chase prey and escape predators effectively.
The Southern elephant seal is the largest pinniped species, with males reaching lengths of up to 20 feet (6 meters) and weighing over 8,800 pounds (4,000 kg). They can be found in the Southern Hemisphere, primarily around Antarctica.
Pinnipeds are seals, and breathe through their nose and mouth like most land mammals.
Both are mammals. That's it, they are not related. The walrus is a pinniped, related to seals, whales are Cetaceans, related to porpoises and dolphins.
pinniped. wiki has it. national geographic did quite an extensive article on them a few years ago. research. fact; they are birds.
They are mammals from the family pinnipediaPinnipeds (from latin pinna, wing or fin, and ped- foot) or fin footed animalsLook at this page on wikipediahttp://en.wikipedia.org/wiki/Pinniped