A veterinarian and conservation expert spoke about invasive and nonnative organisms during a special live show of "The ...

Because it snowed in Florida ... much sympathy for the iguanas. They were never meant to be here. Much like residents of New Jersey, they’re considered an invasive species.

Green iguanas are an invasive species originally introduced from warmer climates in Central and South America, according to the Florida Fish and Wildlife Conservation Commission (FWC).

The subtropical climate of Florida, specifically in the southern and central part of the state, is ideal for several (invasive) species of iguanas. Where iguanas live in Florida, according to UF ...

There are several reports of cold-stunned, temporarily paralyzed iguanas raining down from the trees in Florida this week, sometimes colliding with, and injuring, bewildered pedestrians.

With colder air across much of the U.S., including Florida ... and have since become an invasive species over the years. There’s a reason these large lizards live mainly in tropical climates.