Happy #ManateeMonday! Did you know that manatees are able to maintain the correct balance in their bodies thanks to an internal regulation system? It works with the kidney to make sure salt concentrations never get too high. Scientists believe that West Indian manatees do require some access to freshwater in order to stay hydrated, but they are able to easily move between the two ecosystems. : Shutterstock / Liquid Productions, LLC
oceana () shared and selected for Lifestyle.