The wolves always get the blame, but Idaho's excessive use of the three top teratogenic pesticides is that cause birth defects and mortality in vertebrates according to studies, is more to blame than the wolves. If the elk don't produce viable young, the population goes down.So that is where my elk went? I hear that wolves really took care of the elk herd on Lolo in Idaho. Maybe you would like some of those too. Me and my neighbors would be willing to send you a couple dozen.