Invasion of big, voracious lizards threatens U.S. South: study

A group of South American lizards that can grow up to four feet long (1.2 meters) has established a home in the Florida wild after being brought to the United States as pets, and the reptiles could begin a voracious march across the U.S. South, according to a new study.

from Reuters: U.S. https://ift.tt/2KjRJlL