Close-up of sand and shell on beachDry Tortugas National Park; National Park Servicephoto shown sand and shell [illegible] dredged from the side of Long Key and in place [illegible] oil spill
Close-up of shrubbery on beachEverglades National Park; National Park ServiceOn slide: Transect 9/0 west; DRTO/Loggerhead Key; Date: 4-14-97; Photo taken by: Diane Riggs; Everglades National Park; SFNRC
Close-up of shrubs on beachEverglades National Park; National Park ServiceOn slide: Transect 8/6 south; DRTO/Loggerhead Key; Date: 4-14-97; Photo taken by: Diane Riggs; Everglades National Park; SFNRC
Clumps of shrubbery on beachEverglades National Park; National Park ServiceOn slide: Transect 8/1 west; DRTO/Loggerhead Key; Date: 4-14-97; Photo taken by: Diane Riggs; Everglades National Park; SFNRC
Clumps of shrubbery on beachEverglades National Park; National Park ServiceOn slide: Transect line A-10 W-E 120; DRTO/Loggerhead Key; Date: 12-12-97; Photo taken by: Diane Riggs; Everglades National Park; SFNRC