Can I downsize a pinned location that I used for numerous observations?

Welcome, vul! I appreciate your concerns, however I live in a very safe area where I know virtually all my neighbors (there aren’t that many since we all live on 5 acres and much of the area is undeveloped). The main reason that I pinpoint my yard is because I want to document what I have here. Also, most of my observations are of species common to the area so I’m not worried about people coming here uninvited to see something special. On the rare occasions when I did find something nearby that I thought might be unusual, I obscured the location.