Pinniped - Wikipedia
Pinnipeds (pronounced / ˈ p ɪ n ɪ ˌ p ɛ d z /), commonly known as seals, [a] are a widely distributed and diverse clade of carnivorous, fin-footed, semiaquatic, mostly marine mammals.
Grey seal - Wikipedia
The grey seal (Halichoerus grypus) is a large seal of the family Phocidae, which are commonly referred to as "true seals" or "earless seals". The only species classified in the genus Halichoerus, it is found on both shores of the North Atlantic Ocean.
Seal | Description, Species, Habitat, Diet, & Facts | Britannica
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; and the eared seals, which comprise the sea lions and fur seals.
Seal Facts - Woods Hole Oceanographic Institution
2024年4月11日 · Seals are carnivorous and dive underwater to hunt for fish, crustaceans, seabirds, and other marine animals. Whales, sharks, and even other seals are the primary non-human predators of seals. How deep can they dive?
Seal Species Diversity & Adaptations: A Closer Look
2023年11月24日 · Explore the remarkable diversity of seal species, ranging from Weddell seals to Gray seals, and uncover the adaptations that enable them to thrive in the most challenging environments.
14 Seal Secrets - NOAA Fisheries
2021年3月22日 · Learn more about seals, marine mammals that are part of the pinniped family, which means "fin-footed" in Latin. Spotted seal on ice. Credit: NOAA Fisheries. Celebrate International Day of the Seal by learning a few facts about these semi-aquatic marine mammals.
Seals, facts and photos - National Geographic
There are 33 species of pinnipeds alive today, most of which are known as seals. Pinnipedia is made up of three main groups: The walrus, which is the only living member of the family Odobenidae;...
Harbor Seal - NOAA Fisheries
2022年4月19日 · Harbor seals are one of the most common marine mammals along the U.S. West and East Coasts. They are commonly seen resting on rocks and beaches along the coast and on floating ice in glacial fjords with their head and rear flippers elevated in …
Seal Fact Sheet | Blog | Nature - PBS
2021年9月10日 · Seals are opportunistic carnivores, eating mainly fish while in the water. All pinniped species are considered semi-aquatic marine mammals that spend some of their time at sea and the other...
Harp Seal - NOAA Fisheries
2022年4月20日 · Harp seals can dive up to 1,300 feet below the surface and remain underwater for about 16 minutes. They eat many (more than 130 species) different types of fish and invertebrates. Some seals have been found with more than 65 species of fish and 70 species of invertebrates in their stomachs.