The Most Talented Fish In The Sea Videos

Video 2.18

The Most Talented Fish In The Sea

The amazing parrotfish is more than just a pretty face. These fish are able to change their gender based on what is needed to increase sex ratios in the sea. They also act as swimming recycling bins because when they feed on coral and algae it comes out the other end as coarse sand that strengthens the ecosystem.


Never miss a Nat Geo moment

Your email address
We use our own and third-party cookies to improve our services, personalise your advertising and remember your preferences. If you continue browsing, or click on the accept button on this banner, we understand that you accept the use of cookies on our website. For more information visit our Cookies Policy AcceptClose cookie policy overlay