Breadcrumb Home Search Showing results for Language Content type Article (3) Photo (1) Article Type Personal Perspectives (2) Article (1) Topics (-) Evolution (4) (-) Marine Mammals (4) Ancient Seas (3) At The Museum (2) Extinctions (2) Animal Behavior (1) History & Cultures (1) Ice (1) Poles (1) Temperature & Chemistry (1) Tags Paleobiology (3) Whales (3) Adaptations (2) Ancient sea life (2) Fossils (2) National Museum of Natural History (2) Scientists at work (2) Smithsonian scientists (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest 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 Multispecies Communities of Seacows January 2012 View Image Article Dispatches from the Field: Treacherous stream crossings and a new fossil find May 2012 Read the Full Article Article Excavating a "toothed" baleen whale from Vancouver Island May 2012 Read the Full Article