Edward Avery McIlhenny

Edward Avery McIlhenny (March 29, 1872 – August 8, 1949), son of Tabasco Company founder Edmund McIlhenny, was an American businessman, explorer, bird bander and conservationist. He established a private wildlife refuge around his family estate on Avery Island and helped in preserving a large coastal marshland in Louisiana as a bird refuge. He also introduced several exotic plants into Jungle Gardens, his private wildlife garden.

McIlhenny is sometimes blamed for the introduction of exotic nutria, also known as coypu, into Louisiana where they are a major ecological problem. Although he was neither the first to introduce their farming in the area nor to release them into the wild, he was a major proponent of the animals' introduction and an avid self-promoter, making him a local legend inextricably linked with the origin of nutria in the state.