The next time you decide to take a swim at the beach, you might want to reconsider opening your mouth underwater.
Photographer David Littschwager has captured an eye-opening photo of a single drop of seawater that has been magnified 25 times.
The photo reveals a stunning ecosystem of micro-organisms such as crab larva, copepods, fish eggs, and even marine worms.
To read more about these strange organisms, please click here.
[via Colossal]