We have a year round bounty on coyotes because they are such a menace to livestock and people and aren't 'native' to this area. Now as far as restocking with wolves that interbred with coyotes, I have heard that one as the wolves were supposed to reduce the deer population, just a rumour, but I have seen the results of alot of the 'brilliant' ideas the gov just goes and does with hideous outcomes on a super large scale. So it wouldn't surprise me. Coyotes are not endangered species, they are as good for the environment as a feral cat.