There's nothing to eat.
Before the wolves arrived in 1995, the deer and elk roomed freely,
With less trees, the water eroded at the banks and made rivers curved. This caused less fish and bears.
Now we can swim!
In 1995, when the wolves were reintroduced, the elk and deer population decreased.
After, the wolves came back, the bears came back too. They grew in population because the elk could not eat all the trees and bushes.
With the wolves, the deer ate less trees which caused the trees to hold on to the soil and there were less erosion.
More trees means more beavers!
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