What Is the Difference Between a Seal and a Sea Lion?

Seals (Phocidae) and Sea Lions (Otariidae) are different families, and are all under the suborder of Pinnipeds. There are  differences between Seals and Sea Lions.  Sea Lions have visible ear flaps and have a rotating hip bone which allows them to walk swiftly on all fours.  Seals do not have ear flaps, and have to bounce on land because they do not have a rotating hip bone.  There is also the blubber difference.  Seals have a lot of blubber because they live in the colder areas of the world, while Sea Lions don't have as much blubber as Seals because they live in the warmer areas of the world.

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