Breadcrumb Home Search Showing results for Language Content type Photo (178) Article (52) Video (14) Lesson Plan (7) Audio (6) Overview (2) Slideshow (2) Timeline (1) Article Type Article (30) Personal Perspectives (16) Topics (-) Marine Mammals (262) At The Museum (32) Poles (20) Ancient Seas (16) Extinctions (16) Books, Film & The Arts (14) Exploration (13) Conservation (11) History & Cultures (10) Solutions & Success Stories (10) Technology (10) Evolution (8) Fishing (8) Ice (8) Invertebrates (8) Animal Behavior (7) Ocean Life (7) Human Connections (6) Plants & Algae (5) Pollution (5) Temperature & Chemistry (5) Careers (4) Extinctions (4) Climate Change (3) Food Web (3) Reptiles (3) Seabirds (3) Census of Marine Life (2) Fish (2) Genetics (2) Gulf Oil Spill (2) Habitat Destruction (2) Mangroves (2) Microbes (2) Sharks & Rays (2) Coasts & Shallow Water (1) Coral Reefs (1) Deep Sea (1) Planet Ocean (1) Recreation (1) Sights, Sounds & Games (1) The Anthropocene (1) Tags Whales (154) Endangered species (47) Dolphins & Porpoises (28) Seals & Sea Lions (23) Smithsonian scientists (23) Arctic (21) National Museum of Natural History (16) Paleobiology (15) Feeding (14) Fossils (14) Senses (12) Polar bears (10) Scientists at work (10) Technology (10) Bycatch (9) Fisheries (9) Ancient sea life (8) Art (8) NOAA (8) Predation (8) Antarctic (7) Migration (7) Tagging (7) Brian Skerry (6) Reproduction (6) Smithsonian collections (6) Smithsonian exhibits (6) Whaling (6) Adaptations (5) Encyclopedia of Life (5) Ice (5) Maritime history (5) Native people (5) Sea turtles (5) Algae (4) Manatees & Dugongs (4) New discoveries (4) News (4) Photography (4) Seagrass (4) Smithsonian Tropical Research Institute (4) Anatomy (3) Education (3) Geologic periods (3) Ocean Optimism (3) Oil spills (3) Scientific illustrations (3) Walruses (3) Albatross (2) Algae blooms (2) Behind-the-scenes (2) Climate Change (2) Deepwater Horizon (2) Gulf of Mexico Research Initiative (2) Open ocean (2) Saving Species (2) Sea otters (2) Under the microscope (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Article Listening for Clues About Sonar’s Effects on Marine Mammals January 2011 Read the Full Article Video The Wandering Fur Seal January 2011 Watch the Video Video Whale Rescue January 2011 Watch the Video Video Sea Lion Sickness January 2011 Watch the Video Video Don't Feed Wild Dolphins November 2010 Watch the Video Photo Fox at the Tide Pools June 2017 View Image Article A Century of Whales at the Smithsonian April 2019 Read the Full Article Article How Do Sea Lions Swim? June 2017 Read the Full Article Article Hope & Despair for the North Atlantic Right Whale Population May 2019 Read the Full Article Overview Seals, Sea Lions, and Walruses January 2021 Read the Full Overview Lesson Plan The Best Hope for Northern Right Whales November 2009 Read the Full Overview Article When Did Today’s Whales Get So Big? July 2016 Read the Full Article Pagination Previous page Page 1 Page 2 Current page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Next page