10 Interesting Facts About Sea Lions

What do Sea Lions look like? What is Sea Lion scientific name? What is a Group of Sea Lions called? What are the Different Types of Sea Lions? Where do Sea Lions live? What is the Difference between Seals and Sea Lions?
10 Interesting Facts About Sea Lions

Sea lions are marine mammals that form the Otariidae family that usually gather on the rocky surface or sand near the shore and enter the water to only feed and regulate their body temperatures. One of the interesting facts about sea lions includes their swallowing of food despite having well-developed teeth. They are social beings who usually hang out in groups. Let’s look at some other interesting facts about sea lions and learn the difference between seals and sea lions

1. What do Sea Lions look like?

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  • Adult males of the species are usually larger than females (male sea lions are three times bigger than the female ones) and are mostly dark brown to black in color.
  • The young offspring are dark brown at birth and weigh about sixteen pounds which are shredded for light brown or silver coats as they attain the age of four to five months.
  • A sea lion’s coat consists of guard hairs with shorter fine under hairs,  each guard’s hair is associated with several under hairs.
  • Like land mammals, sea lions have five digits in the hind limbs. They are lengthened by cartilaginous extensions.
  • They also have flap-like ear structures to prevent water from entering their ears, which is an important feature among the list of interesting facts about sea lions.
  • The forehead crests crowned with tufts of blonde or lighter hair are another characteristic of adult sea lions. Must read what does a Kraken look like?

2. What is Sea Lion Scientific name?

The aquatic mammals you commonly know by the name of sea lions are scientifically known as Otariinae. (See What is the Scientific Name for Pig?)

3. What is Group of Sea Lions called?

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One more interesting facts about sea lions are that they are called by different terms depending on their seasonal and habitual conditions,

  • On land, they are referred to as a colony,
  • In the water, they are called a raft,
  • In the breeding season, they are called rookery. Also, check out what is a Herd of Moose called?

4. What are the Different Types of Sea Lions? What are the Different Species of Sea Lions?

Out of the seven different species or types of sea lions, only the following six are present on the earth today:

  • Steller’s or northern sea lion: They form the largest group of sea lions often found spread over the center of California, Japan, Russia, and South Korea. Their hairy thick neck is one of their main characteristics besides their size.
  • California sea lion: You can call them The Showmen of the species as they often perform at zoos and marine parks owing to their high level of intelligence. They are found in North America, mid-Mexico, Japan, etc.
  • Galápagos sea lion: They dwell in the Galápagos Islands, closer to the coast of Ecuador. 
  • Southern or South American sea lion: Found on the lower coasts of Southern America, they are characterized by their short and broad snout and a yellowish-golden belly.
  • Australian sea lion: Found on the southern and western coasts of Australia, the male members of the species have a distinct feature of possessing a dark brown body.
  • Hooker’s, New Zealand, or Auckland sea lion: Found around New Zealand’s coastline, these endangered species have a very dark skin coat. (See All Types of Dinosaur Names and Pictures)

5. Where do Sea Lions live?

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One of the most interesting facts about sea lions includes their habitat as they reside in harsh marine conditions near the islands and coastline of the Pacific Ocean. Also, check out Where do Red Pandas live in USA?

6. What do Sea Lions eat?

Sea lions are carnivorous by nature predating on the marine organisms that include octopus, clams, crabs, etc.  Must read what Animal eats Bananas?

7. How long do Sea Lions live?

Another interesting fact about sea lions is their life span which averagely ranges from twenty to thirty years. (See Why do Penguins not Fly?)

8. Are Sea Lions dangerous?

Although there have been a few incidents of sea lions attacking humans they inherently are neither dangerous nor aggressive creatures. Also, check out what is the Biggest Thing on Earth?

9. What is the Difference between Seals and Sea Lions?

Both seals and sea are marine mammals, however, one can differentiate between them and segregate them into their particular categories based on their ears. The difference between seals and sea lions is,

  • Sea lions’ ears are designed in a way to avoid water from entering their ears and thus have a flap-like structure with a downward opening.
  • Seals on the other hand just have a small opening in their ear. Also, check out the 9 Differences between Mule and Donkey

10. Sea Lion vs Seal vs Walrus

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Sea lions, seals, and walruses are in a scientific group of marine mammals called pinnipeds, which means wing foot or feather foot. You can differentiate between them based on their ears as follows.  (See What is the Difference between Possum and Raccoon?)

Sea Lion Seal Walrus
Sea lions have flap-like ear structures to restrict the entry of water. Seals have an open hole for an ear with no external ear flap. Walrus, the largest pinnipeds, have gigantic tusks and a hallow vacuum-like mouth

 

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