Dolphins don’t drink ocean water because is too salty for them. If they decided to drink salt water, they would actually use more water trying to get rid of the salt than the water they drank first. Instead, dolphins get all the water they need from the fish they eat. Their kidneys are also adapted to retain as much water as possible. Although they live in water, they live as desert animals with no direct source of drinkable water.
Lovely drawings, this way kids can easy learn about this lovely animals.