Humphead parrotfish play an important role in maintaining diverse coral-reef ecosystems and helping to create islands and sandy beaches. As these parrotfish ingest algae from dying and decaying coral, they promote the growth of new coral colonies. As they

Humphead parrotfish play an important role in maintaining diverse coral-reef ecosystems and helping to create islands and sandy beaches. As these parrotfish ingest algae from dying and decaying coral, they promote the growth of new coral colonies. As they