The marine iguana is a very interesting species of iguana.It can be found on the Galapagos islands.It lives manly on the rocky shore but it can be found in island marshes and mangrove beaches.It is the only marine lizard in the world,meaning it can live and forage in the sea.They eat mainly sea algae.Something really cool about the marine iguana is that they can dive down to 98 feet underwater and they can hold their breath for 45 minutes.Something crazy about this lizard is that it sneezes to get salt out of its nostrils.How weird is that?