My dad and I have been watching this deer all summer. It always comes out in the field in the evening when we are target shooting or groundhog hunting. It is one of two fawns that are always together. When its twin is beside it, you can easily see that this deer is much lighter and has an odd white marking on its brisket, that the other fawn doesn't have. Is this something uncommon to you? I think it's really neat, and might shoot this deer next hunting season for an awesome lifesize mount.
Sorry about the pic, its the best I could get.