MB, I love the 85 to 95 weather here and you can eat those creepy crawly little lizard, snakes and oh the alligators taste like chicken. For the alligators all you need is a good shot gun to hit there small brain.
I will be afraid of all the wild dogs that people would let go since they would not have food for them. There are foxes everywhere here which maybe a problem. The only snakes I see here are the black grass snakes. Lots of squirrels here too.
I also think cats and rats maybe a problem too in a SHTF with all the trash that will be on the streets.