Marine mammals include dolphins, manatees, and whales. Several species of sharks, manatees and dolphins roam the seas. They include animals such as seals, whales, manatees, sea otters and polar bears. Whales, seals, manatees, and sea otters have returned to the ocean and an aquatic lifestyle. He was an advocate of laws and rules that protected manatees and dolphins. It contains wildlife such as manatees and iguanas and it is surrounded by rainforest. Examples include tapirs, manatees, and many rodents. Aardvarks are afrotheres, a clade which also includes elephants, manatees, and hyraxes. Despite their similarities to manatees and elephants, desmostylians were entirely unlike any living creatures. The kidney analysis showed that manatees and cormorants had equally high levels. Some behaviors of African manatees provoke humans to hunt them. The island of Jamaica is home to seals and manatees. The Amazonian and Florida manatees are the only manatees known to vocalize. In larger bodies of water manatees can be found. The team is the relocation of the Brevard County Manatees.