Research+Background

====Jim Heintz, an octogenarian farmer in Bruce, Wis., gave little thought to the wolves reoccupying his state, then he noticed his calves disappearing. At first he thought they were just running off, but then he started hearing wolves, even seeing them. Five or six years have passed and he has seen many wolves since then. He even watched one try to drag a dead calf from his pasture.====

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Gray wolves once were at only 100 specimens in the US. Now they are up to 4000 in the US, a surprising number.The wolves have expanded across half of Minnesota, a third of Wisconsin, and all of Michigan's Upper Peninsula.As the wolves have multiplied, they have also moved south. At first people were trying to get the wolf population up, but it went to far. =====

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