Here's a look at five species that have invaded the state: the Argentine tegu, Nile monitor, iguanas, the African agama, and brown basilisks. Native to Central and South America, iguanas are ...

Here's a look at five species that have invaded the state: the Argentine tegu, Nile monitor, iguanas, the African agama, and brown basilisks. An iguana swims across a canal off of Summerlin Road ...