A profile on Marco Island's invasive iguana hunter John Johnson got people talking on social media. What they were saying.

Green iguana populations now stretch along the Atlantic ... as iguanas are not cold hardy. In cleared habitats such as canal banks and vacant lots, green iguanas reside in burrows, culverts ...

What most people think of as iguanas are the Western Hemisphere family of lizards, Iguanidae, that include and mostly look like the widespread green iguana ... because of habitat loss, predation ...

Unlike green iguanas, another Florida invasive species, tegus rarely climb more than a few feet off the ground, but are strong swimmers. "In west-central Florida they inhabit dry uplands with ...