I have read the answer to your same question in a book by Leonard Lee Rue III- who is perhaps the greatest deer biologists to ever live. After reading his answer to the same question, the answer is NO- deer do not recognize a human print as a threat. Imagine if a deer recognized every coyote track as a threat- it would be impossible for them to avoid track after track. The only time they find ANY track a threat(Human or animal) is if there is the scent of human or predator present within the track and or air. Even then, the deer would only be on alert and more than likely will not avoid the tracks all together. I hope my answer makes sense. If yoiu are a serious deer hunter I highly suggest you purchase the book "The Deer of North America" by leonard Lee Rue III. He has logged over 20,000 hours studying deer behavior and his books have all the answers to any question you might have.