[4. wolves will only kill elk up to a certain point. when elk herds get low, they will either switch to other prey or leave the area where hunting is better. Allowing elk to be even more productive in the absense of that predator.
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And then thet switch to Lamas,Sheep,Cattle. It doesn't matter what the Elk Population is the wolves are killing these other animals NOW!
I hope to go to Disney land someday so maybe I can understand[:'(]