Corals that are in partnerships with certain kinds of symbiotic algae are able to recover from bleaching, even while marine heatwaves are ongoing
Source:
https://www.newscientist.com/article/2262056-certain-corals-can-recover-from-bleaching-during-prolonged-heatwaves/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home