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  1. Some species like elephant seals and harbor seals hunt alone, while sea lions and fur seals often hunt in groups. Walruses, however, do not hunt prey in the water column but rather forage with their snouts in the mud for bivalves, like clams.

  2. www.fisheries.noaa.gov › feature-story › 14-seal-secrets14 Seal Secrets - NOAA Fisheries

    • They have been around for a long time. Fossil records indicate that the ancestors of modern seals first entered the ocean on the west coast, about 28–30 million years ago.
    • There are three different major types of pinnipeds. “Phocid seals” are also called “true seals” and include several species such as harbor seals and gray seals.
    • They have whiskers they use like cats do. Seals and sea lions have many well-developed whiskers, much like cats. Like cats, they have a very acute sense of touch.
    • They can go for long periods of time without eating. A seal’s body stores enough fat in the blubber layer to allow the animal to go for extended periods of time without eating.
    • Sea Lion. Scientific name: Eumetopias jubatus. How are they like seals: They’re related to seals, with a similar appearance and diet. Sea lions are one of the animals that looks most like seals, and these two marine mammals are actually closely related.
    • Polar Bear. Scientific name: Ursus Maritimus. How are they like seals: They are marine mammals that live in similar habitats, and have similar diets. Polar bears are some of the top predators found in the Arctic, and live in similar habitats to seals.
    • Walrus. Scientific name: Odobenus rosmarus. How are they like seals: They have similar appearances, share a similar diet, and are found in the same habitats.
    • Sea Otter. Scientific name: Enhydra Lutris. How are they like seals: They’re found in the same regions and share a similar diet and predators. Sea otters can survive polar regions, just like seals, and have a similar diet consisting of fish, shrimp, and water vegetation.
  3. Seabirds are uniquely adapted to life at sea and play a vital role in marine ecosystems. These seabirds exhibit a range of behaviors and characteristics, from soaring across vast oceans to plunging into its depths to catch their prey.

  4. Jun 17, 2013 · Scientists have solved the mystery of how marine mammals hold their breath for so long, so how do us humans compare to our remarkable aquatic cousins?

  5. Feb 9, 2023 · There are over 30 various species of seals and sea lions living in the world’s oceans, all of which swim a great deal faster than the average human. Although they appear clumsy and awkward on land, in the water, the seal uses its torpedo-shaped body and fin-like feet to perform amazing feats of agility and predation.

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  7. Penguin. With flippers, penguins swim and dive for fish, crabs, and shrimp. They have black heads and bodies with white bellies. Penguins range from 15 inches to 3 ½ feet and weigh between two and 80 pounds. They can live up to 20 years. Their main predators are seals and killer whales.