Breadcrumb Home Search Showing results for Language Content type Article (5) Slideshow (1) Video (1) Article Type Article (3) Personal Perspectives (2) Topics (-) Animal Behavior (7) (-) Evolution (7) Invertebrates (5) At The Museum (2) Beaches (2) Coasts & Shallow Water (2) Marine Mammals (2) Census of Marine Life (1) Exploration (1) History & Cultures (1) Ice (1) Ocean Life (1) Plankton (1) Poles (1) Seabirds (1) Temperature & Chemistry (1) Tags Reproduction (4) Adaptations (3) Crabs, Shrimp & Relatives (3) Beaches (2) Competition (2) Smithsonian scientists (2) Smithsonian Tropical Research Institute (2) Whales (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Slideshow The Hyper Eyes of Hyperiids: How Some Shrimp-Like Creatures See Light in the Deep Sea August 2014 See the Full Slideshow Article Tunicates—Not So Spineless Invertebrates June 2018 Read the Full Article Article Menopausal Moms: A Mammal Mystery May 2011 Read the Full Article Article Why a Tusk? The real-life unicorns of the sea and the tusks that make them famous August 2017 Read the Full Article Article So You Think You're Smarter Than a Cephalopod? May 2011 Read the Full Article Video Claws Out: Fiddler Crabs Do Battle September 2013 Watch the Video Article The Design of a Beautiful Weapon September 2013 Read the Full Article