Penguins, and other marine birds, have a supraorbital gland above their eye socket that breaks down sodium in their bloodstream. Which allows them to remove salt from saltwater and make it fresh water for them to survive. – Tiny Fox Lab Facts
Do Penguins Drink Water?
Penguins can also be seen 'sneezing' which is another way they Clear the collected salt out of their systems.
Jesse, posted on 03/27/2019, 1,131 views