Decrease in parrotfish a danger for reefs
The depletion of large fish due to overfishing throws the functioning of coral reef ecosystems off kilter, say researchers, who offer new insight into the plight of the world's reefs.
Source: http://www.cosmosmagazine.com/news/4998/decrease-parrotfish-a-danger-reefs
Arielle Kebbel Ashanti Ashlee Simpson Ashley Greene Ashley Olsen Ashley Scott Ashley Tappin