There are many things that alert deer and cause them to hightail it to parts unknown, never to be seen in your food plot again. However, hunters have misconceptions about the things that always put deer on edge, or that all-out spook them. Deer are interesting animals, and the rules that govern when and how they blow out of an area are not always black and white. In light of that, here are 10 things that don’t always send whitetails running for safety of heavy cover.