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Sep 26, 2024 · seal, any of 32 species of web-footed aquatic mammals that live chiefly in cold seas and whose body shape, round at the middle and tapered at the ends, is adapted to swift and graceful swimming. There are two types of seals: the earless, or true, seals (family Phocidae); and the eared seals (family Otariidae), which comprise the sea lion s and ...
- The Editors of Encyclopaedia Britannica
Seals are pinnipeds, a group of animals with three separate families—phocidae (eared seals), otaridae (non-eared seals), and odobenidae (walruses)—that are the only mammals that feed in the water and breed on land.
Apr 20, 2023 · Generally speaking, most pinniped species (the family containing seals, sea lions, and walruses) are considered to be semi-social creatures that form large colonies but don’t live in permanent groups. Seals will typically travel alone or in small groups when they leave the safety of their colony.
Across the globe there are 19 species of seal. Most are ocean dwellers, living in places spanning from the Arctic, to the tropics, to Antarctica. The Baikal seal, however, lives in a landlocked lake in the middle of Asia and is the only seal to live exclusively in fresh water.
Sep 29, 2022 · Seals, also called pinnipeds, aren’t just mammals but belong to a special group called marine mammals. These mammals live most of their lives in or near water, especially the ocean. Pinnipeds spend most of their time in the water, hunting for something to eat, but they have to come out on land to give birth, mate, and molt their fur.
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- Seals have been hunted since antiquity. They were and in some cases still are hunted for their fur which is especially true of their pups. They’re...
- According to the IUCN, there are 36 species of pinnipeds. Some of these species have subspecies.
- Seals are found mostly in the polar regions, though there are a few, such as monk seals, that are found in warmer waters such as the Mediterranean....
- Pinnipeds are carnivores, as they eat only animals such as krill, squid, fish, penguins, and smaller seals, including the pups of other species.
- They are not really dangerous to humans, but some are more aggressive than others, especially during the breeding season or if they are hungry. At...
- Some species of pinniped do migrate. Indeed, the northern elephant seal’s migration is the longest of any mammal. Males swim 13,000 miles, and fema...
- Pinnipeds need to molt from time to time because their fur doesn’t keep them warm but just protects them from injury and getting burnt by the sun’s...
- The lifespan of a seal depends a lot on the species, but as mammals, seals can live a long time. The gray seal can live for over 30 years, the Gala...
Seals are semi-aquatic mammals, having adapted to life in the ocean. The bodies of true seals and walruses are shaped like a torpedo, with physical features like ears internalized and short flippers, which allows them to reach high speeds underwater, while that of a sea lion is more maneuverable and allows for better mobility on land due to ...
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Only true seals and walruses are found in Eastern Canadian waters. The two resident species of seal in Maritime coastal waters are the grey and harbour seal. Occasionally other (Arctic migrant) species (harp and hooded seals and walruses) are seen.
