Hey Peevie, You'd be really surprised at how many rabbits a bobcat can take. I belong to a rabbit hunting club. We've got a fenced in 1 1/2 acre running pen that we keep stocked with rabbits just for the purpose of training beagles. We have to keep constantly replacing bunnies in the pen. Seems every owl, hawk, bobcat and fox makes a meal off the furballs in and around the pen. A rabbit has a relatively small home area so I doubt very seriously that they're just moving off. More likely being picked off at night by the above pred's. Just my .02 for what it's worth. Oh, by the way the most destructive predator that I have found to date is a feral housecat. More cats fewer bunnies.
Frog
Frog