Add Yahoo as a preferred source to see more of our stories on Google. MARCO ISLAND, Fla. – The battle lines were drawn the day John Johnson saw an iguana emerging from a burrowing owl hole. On this ...

If you liked this story, share it with other people. Researchers have long speculated that humans introduced spiny-tailed iguanas to Mexico’s remote Clarion Island about 50 years ago. However, a ...

An international team of biologists, including those at the Museum für Naturkunde Berlin, have discovered that the spiny-tailed iguanas on Clarion Island (Mexico), previously thought to be introduced ...

Fijian iguanas pose a conundrum to biologists: How did these lizards normally found in the Americas wind up thousands of miles away on an isolated tropical island in the South Pacific? By floating on ...

MARCO ISLAND, Fla. – The battle lines were drawn the day John Johnson saw an iguana emerging from a burrowing owl hole. On this barrier island off southwest Florida, Johnson had enjoyed watching the ...

Invasive green iguanas are a growing problem in Marco Island and elsewhere in Florida. John Johnson, a licensed hunter, has killed approximately 1,500 iguanas since he began removing them. Iguanas ...