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Flippered and charismatic, pinnipeds (which includes seals, sea lions, and walruses) are true personalities of the sea. Like whales, manatees, and sea otters, they are marine mammals, meaning millions of years ago their ancestors evolved from a life on land to a life at sea. Today, they remain creatures of both land and sea.
Nov 28, 2023 · While vocalizations and behaviors vary from species to species, true seals are typically quieter than sea lions and communicate more through grunts, growls and hisses than the loud barking of sea lions. Exceptions to this include northern elephant seals, a species that can produce extremely loud and trumpeting calls.
Oct 26, 2023 · The eared-seal family includes 6 species of sea lions and 10 species of fur seals. There are other differences between true seals and sea lions. On land, seals can’t walk, and must undulate on their bellies, whereas sea lions use their large front and back flippers to “walk”. In Canada (marine regions of British Columbia in the ...
Sea lions and fur seals have external ears that protrude from their heads. Seals, on the other hand, have no external ear flap but instead have ear holes. This is why scientists refer to species in the family Otariidae as eared seals. Phocidae species can be called earless seals. Next, there is a pretty significant difference in flipper length ...
- Cydney Grannan
They are currently protected in the U.S., but sea lions and seals are still scapegoated for fish declines that have resulted from overfishing. Many Alaskan species are also threatened by habitat loss and the decline in polar ice where they’ve traditionally lived. It’s important to keep protections under the Marine Mammal Protection Act ...
Aug 7, 2014 · Seals and sea lions have just one pup a year. Others, like the harp seal, will have their babies directly on icebergs. Baby seals, called pups, will stay on land until their waterproof fur grows ...
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Seals and sea lions belong to a group of marine mammals called pinnipeds, which means fin or flipper-footed. These animals live in the ocean, but are able to come on land for long periods of time. Some species have evolved the ability to hold their breath for up to two hours and dive to depths of more than 6,500 feet when looking for food.
