Yellowtone Case Study Answers

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1) At the turn on the century, government agencies eradicated predator populations in national parks and forests. Getting rid of predators in Yellowstone had many unanticipated problems. One being the population of other species dramatically changes. The number of deer in this reserve grew rapidly due to the lack of grey wolves hunting them. Since more deer were in Yellowstone, vegetation and food resources decreased because of the constant grazing. With the grey wolves hunting the deer, they began to feel more dominate and spread through the park. Once wolves returned, the deer began to avoid certain areas of the park and their behaviors started to change.
2) When wolves began to get reintroduced to Yellowstone, many concerns rose. With released

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