Same family but distinctly their own

Noting the difference between sea lions and seals

Sea lions are often mistaken for seals. The experts here at Marineland can help you identify the difference. Any of our trainers would explain that even though both mammals belong to the family of pinnipeds, meaning “fin footed”, there are points of distinction between the two. These differences include their fins, flippers, ears and voices.

Seals have small front flippers and large, trailing hind flippers, making them agile in the water where they spend most of their time. These flippers are useless for movement on land; seals inch along similar to the way a caterpillar would move.

On the other fin, sea lions have large front flippers and small hind flippers that bend forward. The sea lions flippers allow them to “walk” on land on all fours; this ease of movement means they spend more time on land than seals.

Another visible difference – their ears.  Seals have pinhole openings located on the sides of their heads.  Sea lions have small, external ear flaps that stick out on either side.

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California Sea Lion

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Harbour Seal

Sea lions are very vocal – in fact, they can be downright noisy.  Seals are much quieter emitting soft, low grunts as opposed to the sea lion’s loud bark.

With this knowledge, the next time you are seated at the King Waldorf Stadium and your friend, a first-timer to Marineland, says, “Aren’t those seals adorable?” You’ll respond, “Those are sea lions. We’ll visit the Aquarium Dome where we can see the cutest seals!”

They’ll Earn your Seal of Approval!

Found along the shores of the north Atlantic from New Jersey to Norway, Grey Seals have a strong population that’s growing in numbers. The largest colony in the world is located at Sable Island in Nova Scotia, but you don’t have to visit that remote location to see these playful creatures.

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