Breadcrumb Home Search Showing results for Language Content type Article (50) Photo (34) Slideshow (11) Video (4) Lesson Plan (2) Overview (2) Timeline (1) Article Type Article (29) Personal Perspectives (16) Topics (-) Marine Mammals (104) At The Museum (25) Ancient Seas (16) Extinctions (13) Conservation (8) Evolution (7) Exploration (7) Animal Behavior (6) Books, Film & The Arts (6) Ocean Life (6) Poles (6) Technology (6) History & Cultures (5) Ice (5) Temperature & Chemistry (5) Extinctions (4) Invertebrates (4) Plants & Algae (4) Seabirds (4) Solutions & Success Stories (4) Careers (3) Fish (3) Fishing (3) Pollution (3) Reptiles (3) Climate Change (2) Food Web (2) Genetics (2) Gulf Oil Spill (2) Habitat Destruction (2) Microbes (2) Sharks & Rays (2) The Anthropocene (2) Census of Marine Life (1) Coasts & Shallow Water (1) Coral Reefs (1) Deep Sea (1) Human Connections (1) Sights, Sounds & Games (1) Tags Whales (66) Endangered species (22) National Museum of Natural History (19) Smithsonian scientists (19) Fossils (14) Paleobiology (14) Seals & Sea Lions (14) Dolphins & Porpoises (13) Ancient sea life (8) Feeding (8) Technology (8) Arctic (7) Scientists at work (7) Smithsonian collections (6) Ice (5) Predation (5) Sea turtles (5) Antarctic (4) Manatees & Dugongs (4) Maritime history (4) New discoveries (4) News (4) Seagrass (4) Senses (4) Smithsonian Tropical Research Institute (4) Tagging (4) Adaptations (3) Albatross (3) Algae (3) Crabs, Shrimp & Relatives (3) Geologic periods (3) Penguins (3) Polar bears (3) Reproduction (3) Whaling (3) Anatomy (2) Art (2) Climate Change (2) Deepwater Horizon (2) Glaciers (2) Gulf of Mexico Research Initiative (2) Native people (2) NOAA (2) Ocean Optimism (2) Oil spills (2) Photography (2) Saving Species (2) Sea otters (2) Sharks (2) Smithsonian exhibits (2) Under the microscope (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Slideshow Vaquitas in Peril July 2020 See the Full Slideshow Timeline A History Entwined: Vaquita, Totoaba, Fishermen July 2020 View the Entire Timeline Article Solidifying the Dolphin Family Tree December 2019 Read the Full Article Article Climate Change at the Poles September 2011 Read the Full Article Article The Discovery of Multispecies Communities of Seacows January 2012 Read the Full Article Article A Dive into Dolphin Data: The History of Bottlenose Dolphins in the Potomac River October 2023 Read the Full Article Article New Archaeocetes from Peru Are the Oldest Fossil Whales from South America September 2011 Read the Full Article Slideshow Backbone of Biodiversity at Risk October 2010 See the Full Slideshow Pagination Previous page Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Current page 9