51K views · 2.4K reactions | Parrotfish don’t eat quietly, those coral scraping sounds travel far underwater. So, next time you’re snorkelling or diving and hear this sound, you’ll know who made it. Filmed with the Great Barrier Reef Marine Park Authority Master Reef Guide Regional Masterclass with Reef Magic at Moore Reef. | Master Reef Guides | Facebook

1K views · 76 reactions | Did you know that parrotfish have the ability to change genders? In some species, the female fish live in harems, and when the dominant male dies —one of the dominant females will turn into the male to take over his role and fertilize the eggs  | Coral Reef Alliance | Facebook