Invasive Nile monitor lizards are carnivorous, can grow over six feet long, and are considered dangerous to humans and pets. Most of the over 2,000 sightings have occurred in South Florida, ...

The Florida Fish and Wildlife is asking people to report sightings, but to stay away to avoid any attacks or incidents involving the animal.

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

Nile monitors are olive-green or black with yellow striping on their head and jaw. They have razor-sharp claws, a long split ...