land crab cardisoma carnifex sits in the grass with bulging eyes and looks warily

animal aqua aquatic arthropod arthropoda atoll background beast brachyura bulge burrow carapace cardisoma carefully carnifex chela chicken chitin christmas coral crab crustacea crustacean decapod decapoda den eye fauna funny gecarcinidae goggle grass head hole island jaw kiribati kiritimati lair land landscape line looking malacostraca mouth nature nautical nipper one outdoor pacific pagurian pincer pleocyemata polynesia polynesian red republic sand sea shell stare terrestrial watching water wild wildlife zoo zoological