Florida Manatee [1]
Petition to the U.S. Fish and Wildlife Service to Revise Manatee Critical Habitat [2] (PDF)
United States Fish and Wildlife Service: Maps of Federal Manatee Protection Areas [4]
Florida Fish and Wildlife Conservation Commission Florida Manatee Program [5]
Links:
[1] http://www.defenders.org/florida-manatee/basic-facts
[2] http://www.defenders.org/publications/florida_manatee_critical_habitat_petition_to_usfws.pdf
[3] http://www.savethemanatee.org
[4] http://www.fws.gov/northflorida/Manatee/Documents/MPARules/index-federal-mpa-maps.htm
[5] http://www.myfwc.com/wildlifehabitats/managed/manatee/
[6] http://myfwc.com/research/manatee/rescue-mortality-response/