Version 2.0 of the study will add bunny scent to the stuffed rabbits if motion and heat aren’t enough to fool the pythons in Florida.

They look, move and even smell like the kind of furry Everglades marsh rabbit a Burmese python would love to eat. But these bunnies are robots meant to lure the snakes.

The robots are simple toy rabbits, retrofitted to have a heat signature, a bunny smell diffuser and natural movement.