Animal products such as meat, fish, shellfish, fowl, eggs, and dairy contain zinc. There are over 300 species of fish and numerous shellfish and crab species. Wild salmon get these carotenoids from eating krill and other tiny shellfish. Saxitoxins bioaccumulate in shellfish and certain finfish. Coastal communities relied heavily on fish and shellfish. Seafood is another important product, with shellfish production especially prominent. Aruban croquettes are more commonly made out of mashed potato, ground beef, shellfish, and fish. It prominently includes fish, shellfish, and roe. Bikini islanders' traditional lifestyle was based on cultivating plants and eating shellfish and fish. Thiamine is degraded by thermolabile thiaminases (present in raw fish and shellfish). They found plenty of fish, shellfish, and limu in the new land. Cholera bacteria have been found in shellfish and plankton. These can kill seabirds, mammals, shellfish and other organisms they coat. Coastal bays and islands are often inhabited by plentiful amounts of shellfish and whales. Examples include paralytic, neurotoxic, and diarrhoetic shellfish poisoning.