ecotourism

05/08/2012 - 08:26

Jobs, livelihoods and ecotourism industries can benefit from having a diverse supply of weed-eating fish on the world’s coral reefs, marine researchers say. Despite their small size, relative to the sharks, whales, and turtles that often get more attention, herbivorous fish play a vital role in maintaining the health of coral reefs, which support the livelihoods of 500 million people worldwide, say researchers from the ARC Centre of Excellence for Coral Reef Studies at James Cook University, and the Australian Institute of Marine Science.