"ST. PETERSBURG, Fla. — Florida's promoters like to sing its superlatives — best beaches, prettiest sunsets, perfect climate (except for the occasional hurricane). But there's a No. 1 distinction the boosters never mention.
Florida is infested with more exotic and invasive species than any other state and perhaps, some say, than anywhere else in the world. Though a few nonnatives have been running amok for centuries — today’s feral hogs descended from pigs that arrived with explorer Hernando de Soto in 1539 — most showed up in recent decades. Green iguanas, which now pop up in toilets and fall out of trees during cold snaps. Nile monitors, which terrorize tiny burrowing owls. Argentine tegu lizards, which gobble up native turtle eggs. And the poster child of invaders: the Burmese python, which first appeared in the Everglades in 1979.
The state Fish and Wildlife Conservation Commission has tried for years to cope with the influx. Among other strategies, it has told homeowners to shoot the iguanas on sight and invited amateur hunters to compete for prizes in a python roundup. Then late last month, commissioners took more extreme action, deciding 7 to 0 to ban possession and breeding of both those reptiles and 14 other nonnative species."
Craig Pittman reports for the Washington Post March 20, 2021.