EL BLANQUEAMIENTO DE LOS CORALES NO ES NUEVO BAJO EL SOL.

The article reports that coral bleaching is not a new phenomenon and has been observed for over 150 years. Eugen von Ransonnet, an Austrian explorer, documented coral bleaching in lithographs made in 1862 during the period known as the "Little Ice Age." Additionally, it is mentioned that whales play an important role in nutrient recycling in marine ecosystems, consuming large amounts of krill. Finally, the importance of increasing the size of marine protected areas for the conservation of gray reef sharks is highlighted. [Extracted from the article]