HERBACEOUS PLANTS AND VINES Blanket flower, Gaillardia pulchella; Fiddleleaf morning-glory, Ipomoea stolonifera; Largeleaf pennywort, Hydrocotyle bonariaensis; Sea purslane, Sesuvium portulacastrum; greenbriars, Smilax spp.; Wildgrape, Vitis spp. GRASSES AND GRASSLIKE PLANTS Bitter panicum, Panicum amarum; Gulf bluestem, Schizachyrium maritimus; Marshhay cordgrass, Spartina patents; Sandbur, Cenchrus spp.; Seaoats, Uniola paniculata; Seashore paspalum, Paspalum vaginatum; Seashore panicum, Panicum amarum; Low panicum, Panicum spp.; Seashore saltgrass, Distich-lis spicata Additional plants that are known to occur in this community are in Appendix B. 3. Animals A variety of shorebirds, terns, and gulls can be found on or near the beach. This community provides a good food source as well as nesting sites. Crustaceans such as crabs are numerous near the shorelines. This area also serves as nesting grounds for sea turtles. Small mammals can also be found on the coastal dunes and larger mammals behind the fcredunes. The most common species are: MAMMALS Bobcats, foxes, mice, raccoons, skunks, and similar mammals also inhabit the community. BIRDS American kestrel, gulls, pelicans, shorebirds, terns, and other predatory birds and a number of songbirds in the backdune areas. Information on animals known to occur in specific ecological communities is in Appendix C. LAND USE INTERPRETATIONS 1. Environmental_ Value as a Natural System The coastal strand is highly endangered. Areas privately owned but undeveloped are in demand for residences, hotels, and motels. This urban development can have serious effects on the community. Coastal strands are important in regulating wave action along the coast. This action tends to break away part of one beach and build up another. Unplanned structures and development which alter this process accelerates beach and coastal dune erosion. Clearing and leveling of dunes for development also cause erosion through removal of native vegetation which helps hold the dune together, and by removal of sand from the offshore transport system. Recreational use and wildlife values on the coastal strand are important. Recreation is much in demand in these areas but can cause damage due to trampling and destroying vegetation. When these plants die, their extensive root systems are no longer available to hold the soil together and build the dune. Occasional use may also degrade this fragile community. This community is not generally used for agriculture or wood land.