Nope. Too much grub is present more than likely. They won't reproduce past what the land can support. That rancher is feeding them, unfortunately. If he got 65, there's probably well over 1,000 in the hills surrounding him. He's baited them with his livelihood, unfortunately. He must have a fairly large place to have that much lead flying without worrying about the neighbors, and a place that large could have a couple thousand coyotes roaming on and around his propertyShocked he was able to whack so many in a go! With that many, they musta been desperate for grub.