I've said it before, and stand by it. With regards to MY property, I'm almost positive deer are not pressured out by human activity. I live on the land I hunt, and hunt on the land I live. We're mowing fields, planting food plots, putting cameras out, minerals out, turkey hunting, deer hunting, walking, sledding, atv riding, etc, and my deer sightings are only going up (mostly due to my scent control and hunting methods...it's obviously not correlated to the human activity). This may be different for different parcels of land and different areas of the country, but for mine, these are my observations.