page_title: Biscayne National Park
section_title: Native people
hierarchical_section_title: Biscayne National Park / Human history / Native people
caption_attribution_description: English: Conch and whelk shells piles or midden left behind by Native Americans in Biscayne National Park
context_page_description: Biscayne National Park is an American national park in southern Florida, south of Miami. The park preserves Biscayne Bay and its offshore barrier reefs. Ninety-five percent of the park is water, and the shore of the bay is the location of an extensive mangrove forest. The park covers 172,971 acres and includes Elliott Key, the park's largest island and northernmost of the true Florida Keys, formed from fossilized coral reef. The islands farther north in the park are transitional islands of coral and sand. The offshore portion of the park includes the northernmost region of the Florida Reef, one of the largest coral reefs in the world.
  Biscayne National Park protects four distinct ecosystems: the shoreline mangrove swamp, the shallow waters of Biscayne Bay, the coral limestone keys and the offshore Florida Reef. The shoreline swamps of the mainland and island margins provide a nursery for larval and juvenile fish, molluscs and crustaceans. The bay waters harbor immature and adult fish, seagrass beds, sponges, soft corals, and manatees.
context_section_description: Native Americans were present in lower Florida 10,000 years ago, when ocean levels were low and Biscayne Bay was comparatively empty of water. Water levels rose from about 4000 years ago and inundated the bay. Archeologists believe any traces left by the peoples of that era are now submerged; none now exist on dry lands in the park. The Cutler Fossil Site, just to the west of the park, has yielded evidence of human occupation extending to at least 10000 years before the present. The earliest evidence of human presence in Biscayne dates to about 2500 years before the present, with piles of conch and whelk shells left by the Glades culture. The Glades culture was followed by the Tequesta people, who occupied the shores of Biscayne Bay. The Tequesta were a sedentary community that lived on fish and other sea life, with no significant agricultural activity. A site on Sands Key has yielded potsherds, worked shells and other artifacts indicating occupation from at latest 1000 AD to about 1650, after contact was made with Europeans. Fifty significant archaeological sites have been identified in the park.
caption: Piles of conch and whelk shells left behind by Native Americans
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