The Iguana Invasion

The Iguana Invasion

Photo © Lisa Ballard A green iguana is not exactly Godzilla, but at least in Florida, people are still preparing their defenses.An herbivore that eats an occasional cricket or tree snail, the green iguana is now consuming large quantities of native Florida flora, like the nickerbean, a plant that the rare Miami blue butterfly relies on.

Recovery: Victories in Galápagos National Park

Recovery: Victories in Galápagos National Park

A Galapagos land iguana (Conolophus subcristatus) © Island Conservation Human introductions of pigs, goats, burros, black rats, Norway rats, house mice and house cats to the Galápagos Islands left the unique biodiversity of this World Heritage site in shambles.