This sign obviously had another portion attached to its front end at one point in time - the portion that read: "Environ." What's funny is that after I took this photograph while hiking on one of the trails near my house, it was taken down for a while. I thought maybe they'd correct it, and the trail would once more become "Environmentally Sensitive." But no, the sign went back up and reads the same.
Maybe there are still some people in the park ranger's office with a sense of humor? I'm just glad it's there. It makes me smile every day when I walk past it.