Study Finds Parrotfish are Critical to Coral Reef Health
In the new study, published in the Jan. 23 issue of the journal Nature Communication, Scripps researchers Katie Cramer and Richard Norris developed a 3,000-year record of the abundance of parrotfish and urchins on reefs from the Caribbean side of Panama to help unravel the cause of the alarming modern-day shift from coral- to algae-dominated reefs occurring across the Caribbean.