The marine iguana is an iguana found only on the Galápagos Islands.
The males may grow to a length of 4 feet or more.

The marine iguana can spend only a limited time in cold water diving for algae. Afterwards it comes out in the sun to warm up.

Charles Darwin piled on, describing them as "hideous-looking" and "most disgusting, clumsy lizards."

Diet: Herbivore