Nile monitor lizards are dangerous, invasive predators in Florida. Here's where they are in the state and what to do if you ...

Nile monitor lizards, an invasive and dangerous species, are spreading across Florida. Here's where they are and what to do ...

Green iguanas are mostly plant-eaters. Nile monitors are carnivores that actively hunt vertebrate prey. Monitors are bulkier, with longer necks, narrower snouts and thicker, more muscular tails. They ...

Powerful, carnivorous Nile monitor lizards are expanding through South Florida's canal systems, with sightings climbing sharply, according to wildlife officials.

Florida residents are no strangers to invasive reptiles. But this 6-foot-long African lizard poses an especially big threat.