c. Florida
As opposed to the Australian release of cane toads, rhinella marina became established in Florida by pure accident: an importer at the Miami International Airport accidentally released 100 cane toads in 1955, and subsequent smaller releases occurred throughout the 1960s. They have been recorded in numerous south Florida counties including those around Miami, Tampa and even Key West.
The cane toads in Florida have not fared as well as their Australian counterparts: their march has been far slower and is not expected to expand much farther northward, as occasional freezing temperatures in the winter have proven fatal. Predators in Florida are also somewhat accustomed to the cane toad’s bufotoxin, thanks to a native biological neighbor, bufo terrestris (though the cane toad does prey on its biological counterpart causing a significant population drop for bufo terrestris) who also carries the poison. As of 1998, there has been no large-scale effort to control the toads, as they have presented no major biological danger.
Do you really want your professor to google search your essay and find your ATRL account?
Hi Professor Davis! 
No. Do I deserve to? no.
good luck!!