Breadcrumb Home Search Showing results for Language Content type Photo (32) Article (21) Slideshow (9) Overview (2) Audio (1) Lesson Plan (1) Article Type Article (10) Personal Perspectives (8) Topics (-) Marine Mammals (66) At The Museum (11) Ancient Seas (9) Extinctions (7) Poles (5) Evolution (4) Fishing (4) History & Cultures (4) Temperature & Chemistry (4) Exploration (3) Fish (3) Reptiles (3) Sharks & Rays (3) Solutions & Success Stories (3) Animal Behavior (2) Conservation (2) Ice (2) Invertebrates (2) Pollution (2) Seabirds (2) Technology (2) Books, Film & The Arts (1) Careers (1) Climate Change (1) Coasts & Shallow Water (1) Extinctions (1) Genetics (1) Habitat Destruction (1) Human Connections (1) The Anthropocene (1) Tags Whales (39) Endangered species (17) Smithsonian scientists (11) Seals & Sea Lions (10) Paleobiology (9) Fossils (8) National Museum of Natural History (8) Arctic (6) Dolphins & Porpoises (6) Ancient sea life (5) Sea turtles (5) Maritime history (4) Albatross (3) Ice (3) Manatees & Dugongs (3) New discoveries (3) News (3) Scientists at work (3) Senses (3) Whaling (3) Adaptations (2) Antarctic (2) Brian Skerry (2) Bycatch (2) Encyclopedia of Life (2) Geologic periods (2) Glaciers (2) Native people (2) Penguins (2) Polar bears (2) Reproduction (2) Seagrass (2) Sharks (2) Smithsonian Tropical Research Institute (2) Tagging (2) Technology (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Photo Seal or Sea Lion? October 2015 View Image Photo North Atlantic Right Whale Breaching April 2018 View Image Photo Galapagos Sea Lion Yawning September 2017 View Image Article Smithsonian Scientists Describe a 'New' Fossil Whale March 2012 Read the Full Article Slideshow Backbone of Biodiversity at Risk October 2010 See the Full Slideshow Photo Sea Lion Drowned in Drift Net September 2014 View Image Photo Stumpy’s Tail January 2010 View Image Audio North Atlantic Right Whale: One Species at a Time December 2009 Listen to the Audio Photo An Ancient Whale Skeleton, Unexcavated May 2012 View Image Slideshow Celebrating Marine Moms April 2013 See the Full Slideshow Article Why a Tusk? The real-life unicorns of the sea and the tusks that make them famous August 2017 Read the Full Article Photo Baby Beluga August 2017 View Image Pagination Previous page Page 1 Page 2 Current page 3 Page 4 Page 5 Page 6 Next page