Well, my broody hen with ocular Marek's decided it was too hot to sit in one spot, so that crisis is ended.
In the mean time my munchkin cockerels have decided that it isn't too hot to chase down and tackle hens. Boys will be boys but really....
And we finally got a call back from the DOC officer about our marauding fox. His advice, shoot the little ******! Seriously. Nice to have the game warden's permission. He said that foxes are almost impossible to trap, even using bait, they will sit back and just watch without advancing. He advised us to carry a rifle and take it out at the earliest convenience. Given that the fox is killing livestock (and around us, chickens are considered livestock) it is a nuisance animal and can be dispatched outside of hunting seasons.
I really hate putting a death sentence on this beautiful animal's head but he or she is now a wanted animal, dead, not alive.