Fungi

A species of fungus capable of breaking down and digesting polyurethane has been discovered in the Amazon.

An excerpt from the article 22 facts about fungi

It is called Pestalotiopsis microspora. Its polyurethane degradation activity was discovered only in 2010. This is the first species of fungus that is able to survive on polyurethane in anaerobic conditions.

This makes this fungus a potential candidate for bioremediation (biological land cleansing) projects involving large amounts of plastic.