I saw a spot of blue-green pee myself tonight on my way to my stand. It was on the edge of a picked cornfield that butted up to a brushy hedge row. There were pine needles on the snow from 2 to 4 feet in front of the pee spot. From the looks of the tracks, it was from a doe, I believe she was eating the pine needles in front of her tracks. BTW, the deer in this area are doing a lot more browsing before coming out to the fields to feed.