"You cannot wait until an invasive species has demonstrated its impact upon the ecosystem. If you do, then it's too late." ...

The Nile monitor has an aggressive temperament and thrives in Florida's climate.

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

"It's like catching a tornado. Swim, burrow, they climb trees, they are like modern day velociraptors." ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Iguanas falling from trees aren’t the only invasive lizard to watch out for in South Florida. Invasive, carnivorous Nile monitor ...