Restore Marine Seagrasses

While Florida Keys National Marine Sanctuary is known for the beautiful coral reefs, it is also home to over a million acres of seagrass habitat. These large seagrass meadows serve as a critical habitat for many commercially and recreationally important fishes, food for many animals including sea turtles and manatees, and help to trap sediment and nutrients that would otherwise harm corals. Because of their extensive root and rhizome system, seagrasses are also an important carbon sink and they are thought to play an important role in buffering coral reefs from the changing chemistry of our oceans (i.e., ocean acidification) that is caused by rampant carbon dioxide.  (Office of National Marine Sanctuaries , 2025) 

(Sticks are placed at areas where seagrass is being restored so that resting birds will "fertilize" their growth. Photo: NOAA