August 12, 2020—Sarasota, FL—For the first time in Florida or Caribbean waters, restored massive corals were observed spawning—part of sexual reproduction that could result in the next generation of coral offspring—thanks to Mote Marine Laboratory & Aquarium’s innovative efforts to restore Florida’s Coral Reef.
Over the past few nights, Mote coral scientists observed restored colonies of mountainous star coral (Orbicella faveolata) on a reef near Cook Island, hoping to capture the brief moment during the evening where the coral release their gametes (eggs and sperm) into the water column, a process known as spawning. On Aug. 9, to the delight of Mote scientists, a coral colony known to be gravid (containing gametes) released its gametes in an extraordinary display. Further cause for underwater celebration came on Aug. 10, when at least eight more colonies spawned. This is the first time that restored massive corals have been documented to spawn on Florida’s Coral Reef.
Keep reading about this breakthrough at MOTE.org.