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The Marine Mammal Heart's hospital and customer middle in Sausalito, California, has reopened to the general public! E book your visit as we speak! Tickets are free however have to be reserved on-line prematurely. The word "pinniped" means fin- or flipper-footed and refers back to the marine mammals that have front and rear flippers. Millions of years ago, the ancestors of pinnipeds lived on land. These have been in all probability weasel- or bear-like animals that spent increasingly more time within the ocean and finally adapted to this marine atmosphere. Pinnipeds are separated into three teams: earless seals, eared seals and walruses. This group includes seals, sea lions and walruses -- animals that dwell within the ocean however are able to come on land for lengthy durations of time. Sometimes referred to as earless seals or true seals, marine mammals within the phocid family may pooh teddy bear online be easily identified by taking a look at their ears and flippers. They also have small front flippers and transfer on land by flopping along on their bellies, a motion called "galumphing." At sea, true seals transfer their rear flippers back and forth like a fish tail to propel themselves through the water. They have ear holes but no exterior ear flaps. You'll be able to recognize these animals by their flippers and ears. Sea lions and fur seals are a part of the otariid family and are generally known as eared seals. Not like true seals, otariids have exterior ear flaps. Their front flippers are large, and on land they can deliver all 4 flippers beneath their bodies and walk on them. Within the water, they swim utilizing their entrance flippers like oars. They've longer flippers than sea lions, along with a luxuriant coat of fur that was so prized by hunters that it brought them to the brink of extinction within the 19th century. Walruses are in a family of their own referred to as the odobenids. Fur seals, in spite of having the phrase “seal” of their identify, are literally closely related to sea lions. They have air sacs in their neck that can inflate to allow them to float as if they're sporting life preservers. Walruses are considered one of the biggest pinnipeds, with males reaching over 3,000 pounds. They live in the North Atlantic and Pacific oceans, within the arctic region. Each males and females have tusks and vacuum-like mouths for sucking up shellfish from the ocean floor. Canadian legal guidelines, but limited hunting by the Inuit folks is allowed. Walruses are protected below U.S. The Marine Mammal Center cares about your privateness. Learn our privateness policy.