The raccoons and marsh rabbits and opossums and other small, warmblooded animals are gone, or almost gone, because Burmese pythons seem to have eaten them.
See also Lion Fish, Giant African Snail, Tegu lizard, and Spiny-tailed Iguanas, which appear in South Florida toilets, to name just a few.
I love the Youtube channels where they hunt iguanas in S. Florida using air rifles
Aren’t lion fish poisonous as well?