As far as I can tell, that is not what is happening. There are reports of a hunter killing one about every several years and not one has brought the body back. In fact, after they shoot it or actually kill it, they either bury it, abandon it or just run away.
So it depends on who is doing the shooting and why. I keep hearing and reading about all the hopes and dreams about how the people will conserve the land for them? To do what, put them on a frickin' reservation?????
Leave them alone and let them be would be far more wise than any idea that I've seen come down the pike.