Being a trapper, one thing I can never get across to non-hunter/trappers is that I DO love the animals. And I've seen firsthand what unchecked populations of animals can do. The diseases.... mange, rabies, distemper. Have you ever seen a coyote die of mange? It is horrible. Or a coon slobbering and walking into trees? If hunters/trappers dont reduce numbers, ol Mother Nature will in a much harsher way.
Then there's the damage caused by overpopulation. Thousands of acres of timber land in the south LOST to beaver damage. Millions of song birds, gamebirds and rabbits lost to coyotes, fox and feral cats. Not to mention livestock.
And the attacks. Ever notice most coyote attacks on humans (usually children) happen in either CA or MA? Those two states have outlawed trapping.
Sorry for the rant, but I DO love watching a coon work the bank of a creek, a fox gliding over the snowy fields, and a beaver slapping the water with his tail as much, if not more, than those who do not ever kill animals.