If no button appears, you cannot download or save the media. One quick way to tell a sea lion from a seal is to look at its ears. The average weight of a female harbor seal is about 200 pounds and they are about 5 feet long, while a female sea lion weighs on average 225 pounds and is 6 feet long. Sea lions and true seals are sometimes referred to as just “seals,” but there is a genuine difference between them. Seal vs Sea Lion. // ]]>. Below you can learn about the differences that set seals and sea lions.

Pinnipeds show great adaptations as marine mammals.

animal with hair that gives birth to live offspring. Exactly how fast can seals and sea lions swim? Seals are quieter, vocalizing via soft grunts. When comparing a sea lion vs. seal you can spot the difference a few ways, one of which is the lack or presence of an ear.

Seals have shorter front flippers; sea lions have longer front flippers.) Enjoy fabulous, family-friendly, live entertainment at SeaWorld. This lists the logos of programs or partners of, National Geographic Animals: California Sea Lion, explain why scientists classify animals into different groups, identify the similarities and differences between seals and sea lions, describe how the similarities help the animals to swim in cold water, Tech Setup: 1 computer per classroom, Projector, Speakers. Tell students that the science of classifying organisms into different groups is taxonomy. If you have questions about how to cite anything on our website in your project or classroom presentation, please contact your teacher. We help hundreds of thousands of people every month learn about the world we live in and the latest scientific breakthroughs. Kim Hulse, National Geographic Society Show them the photo gallery of harbor seals, leopard seals, and California sea lions.2. Dr. Mike Heithaus and others try to tranquillize a lion. Have students compare the two drawings and list at least two features that seals and sea lions share. Ask them how they would explain how to tell seals and sea lions apart to someone who has never seen either. They return to land to give birth and nurse their young. Sea lions are a very sexually dimorphic species, meaning that there are substantial differences in size and appearance between the females and males of the species. She serves as the executive director of the Blue Ocean Society for Marine Conservation. Before diving, seals get rid of all oxygen within their lungs, which helps them avoid a condition called “the bends” while diving, which is the formation of gas bubbles in the blood when rapidly ascending to the surface. For information on user permissions, please read our Terms of Service. Text on this page is printable and can be used according to our Terms of Service. When you reach out to him or her, you will need the page title, URL, and the date you accessed the resource. By contrast, seals flop and scoot around on their stomachs while on land and don’t have noticeable ear flaps. .site-alert-indicator .site-alert-indicator__message {text-align: center; color:black} When comparing a sea lion vs. seal you can spot the difference a few ways, one of which is the lack or presence of an ear. In terms of communication, seals tend to be quieter than sea lions.

Sea lions who make their homes in warmer, tropical waters like the South American sea lion, tend to be smaller than those which make their home in colder waters. © 2020 Science Trends LLC. Their hind flippers always face backward and are furred. What eats stingrays? Washington, D.C. We love feedback :-) and want your input on how to make Science Trends even better. Sea lions (and seals) go through a protracted pregnancy period, with the females carrying their young in utero for approximately 340 days. Apart from these periods of hunting a pup and its mother may stay by each other’s side for as long as two years before the young sea lion will venture off on its own. Pinnipeds are those animals that spend a lot of time on both the shore of a landmass and in the ocean, and they include walruses along with sea lions and seals. The pup can recognize its mother by her distinct vocalization, and it likewise has its own unique vocalization that the mother can recognize. NOAA National Ocean Service.

SeaWorld Orlando, 7007 Sea World Drive, Orlando, FL 32821. IF THIS IS YOU, THEN YOU'RE A HARBOR SEAL!

Examples of eared seals: Steller’s sea lion (​Eumetopias jubatus), California sea lion (Zalophus californianus), and Northern fur seal (Callorhinus ursinus). .site-alert-indicator .site-alert-indicator__message p a {color:black;} Buy an Annual Pass and enjoy 12 months admission, NOW with our BEST benefits EVER! Taxonomy enables scientists to make sense of the millions of kinds of living things and see how they are related.

Have students identify differences.Have students find at least two features that differ in seals and sea lions. Whisper, a 20-year-old beluga whale at the Georgia Aquarium gave birth to a calf on Sunday, May 17.

Seal pups are raised for between 4 to 5 weeks, at which point they can fend for themselves and their mothers leave them to mate once more. TM/© 2020 Sesame Workshop. Sea lions and fur seals (members of the eared seal family) have visible ear flaps, while true seals only have ear holes. Both types of seals, sea lions and walruses are all considered to be in the suborder Pinnipedia, which is usually translated as \"fin-footed\" or \"feather-footed.\" Pinnipeds (within the order Carnivora) consist of three families. Get the admission that is right for you with a Single-Day or Multi-Day Ticket. Experience thrilling coasters and extraordinary rides for the whole family.

Have students write a paragraph summarizing the information they find. Tell them they can confirm or revise their predictions as they watch a video.5.

Secondly, sea lions have small flaps for outer ears. The name ‘pinniped’ means the ‘fin-footed,’ which reflects their ability to live on land and in water.

Perhaps it’s because there’s a lot of very cool folklore about it.” — Delia Sherman.

While seals and sea lions have much in common, there are many notable differences: Please use the drop down menu below to view page in a different language. As mammals, they also give birth to live young and nurse their young. Seals lack an external ear flap whereas sea lions have an external ear flap that is visible. Unlimited Admission to SeaWorld and Aquatica, Meet our Beluga Whales in honor of National Whale Day, Generally more social, living in larger groups, Paddlelike hind flippers can be rotated forward to move across land more easily, Cannot rotate hind flippers under body, so instead they drag themselves across land, No visible earflaps, just a small pinhole openings behind the eyes for the ears.

Before looking at the difference between seal and sea lion, let us first look at some of their common features. The main difference between seal and sea lion is that seals belong to family Phocidae whereas sea lions belong to family Otariidae. Sea lions and seals live with dolphins and otters as sea lovers attracting people to beaches and aquariums. This does not help the already confused general public distinguish between seals and sea lions. In all water bodies, there are millions of species found. Their front flippers are usually larger than those of seals.

What's the Difference Between Seals and Sea Lions?

Unlike seals, sea lions do not have patches or spots on their body. In Perrin, W.F., Wursig, B. and J.G.M. Their appendages are modified into fins and flippers enabling them to propel through water at greater speeds. Seals tend to migrate back and forth between feeding grounds and breeding ground, and they may travel thousands of miles a year, like some other aquatic species. They can gather in rambunctious groups called rafts or herds of up to 1,500 animals. Their main diet is small fish.

Students use observation skills to determine taxonomic differences between seals and sea lions. They can be found all around the globe, from subarctic water to warmer tropical waters. The general size of a sea lion will vary depending on its habitat. True earless seals belong to the family Phocidae, and they are found throughout polar and temperate climates all throughout the world, including around the Pacific ocean. Phocids, true seals, swim on their side, twisting their bodies and using their hind flippers to propel themselves through the water while the steer themselves with their fore flippers. What is the Difference Between Fox and Coyote, What is the Difference Between Gopher and Groundhog, What is the Difference Between Hamster and Guinea Pig, Difference Between Porcupine and Hedgehog, What is the Difference Between Chef Knife and Utility Knife, What is the Difference Between Parental Involvement and Engagement, What is the Difference Between Coffee Maker and Percolator, What is the Difference Between Cutlery and Flatware, What is the Difference Between Paleolithic and Neolithic Age, What is the Difference Between Retrospective and Prospective. How can you tell the two apart? But after a thorough inspection, you may know the difference between sea lion vs seal.However, the differences are not very notable, but a good comparison between sea lion vs seal will show you the apparent differences. Sign up for our science newsletter! Fur seals and sea lions are also known as eared seals.

Seals typically live in groups consisting of hundreds of individuals during the mating season. Sea lions are classified under family Otariidae and are characterized mainly by the presence of small external ears.



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