Conferring the results, we can deduce through correlative analysis that as the total harvest drops, the number of deer increases by a slightly significant variable. This means that deer harvest, is inversely proportional to deer density. The disadvantages of having too much deer in the population should be noted. They lead to lack of food which is a typical cause-and-effect relationship. Deer, being herbivores, feeds on plants directly to obtain food. An over populated deer population in Dallas County, with less predators to balance the population, will lead to the decrease or extinction of plant species. This phenomena may lead to unbalances in the ecosystem because all animals and humans, depends on plant, which are producers, both directly