Marine mammal - Wikipedia
WEBMarine mammals are mammals that rely on marine (saltwater) ecosystems for their existence. They include animals such as cetaceans ( whales, dolphins and porpoises ), pinnipeds ( seals, sea lions and walruses ), sirenians ( manatees and dugongs ), sea otters and polar bears.
Marine mammals | National Oceanic and Atmospheric Administration
WEBFeb 1, 2019 · They are a diverse group of mammals with unique physical adaptations that allow them to thrive in the marine environment with extreme temperatures, depths, pressure, and darkness. Marine mammals are classified into four different taxonomic groups: cetaceans (whales, dolphins, and porpoises), pinnipeds (seals, sea.
List of marine mammal species - Wikipedia
WEBMarine mammals comprise over 130 living and recently extinct species in three taxonomic orders. The Society for Marine Mammalogy, an international scientific society, maintains a list of valid species and subspecies, most recently updated in October 2015. [1] This list follows the Society's taxonomy regarding and subspecies.
All about Marine Mammals! - National Marine Mammal …
WEBMarine mammals are a diverse grouping of animals that all depend on the sea for their existence. Although they are all classified as mammals, they are not necessarily directly related by an immediate common ancestor and have come to be dependent on the sea through convergent evolution.
Marine Mammals - Woods Hole Oceanographic Institution
WEBDec 1, 2020 · What are marine mammals? Marine mammals are warm-blooded vertebrates (animals with a backbone) that bear live young and nourish them with milk as land mammals do, but that spend most or all of their lives in the ocean.
Learn About Marine Mammals | The Marine Mammal Center
WEBThere are five groups of marine mammals: pinnipeds (or “flipper-footed” animals like seals, sea lions, fur seals and walruses), cetaceans (species that cannot survive on land, such as whales, dolphins and porpoises), sea otters (the smallest marine mammal), sirenians (warm water species such as dugongs and manatees) and polar bears (which ...
Marine Mammals | Oceana
WEBOceana International Headquarters 1025 Connecticut Avenue, Suite 200 Washington, DC 20036 USA. General Inquiries +1(202)-833-3900 info@oceana.org. Donation Inquiries
Home - National Marine Mammal Foundation - NMMF
WEBThe National Marine Mammal Foundation (NMMF) has a mission to improve and protect life for marine mammals, humans, and our shared oceans through science , service & education. OUR VISION.
Marine life | National Oceanic and Atmospheric Administration
WEBMay 26, 2021 · Top ocean predators include large sharks, billfish, dolphins, toothed whales, and large seals. Humans consume aquatic life from every section of this food web. Focus areas: Education. Topics: marine life. education. Coral reef ecosystems. Coral reefs are some of the most diverse ecosystems in the world.
Home - Society for Marine Mammalogy
WEBAdam Ü. Career Advice for Everyone. How to Become a Marine Mammal Scientist. Find out more. Lindsay Porter. Advancing Marine Mammal Science. The preeminent marine mammal science journal. Read the Journal Now. Barbara Taylor. Saving the Worldʼs Most Endangered Marine Mammals. Introducing the Society for Marine Mammalogy Conservation Fund.
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