Its a community scrape if its that bigand was most likely from earlier this year however the rut is over for the most part but there is still prolly a doe or two in the area that may come in late or is in heat now and a couple bucks may have refreshed it a lil. If its being used hunt it cuz you know you got a late doe in the area somewhere. I've seen scrapes 6-8 feet wide before and multiple ones that size around trees. A 4 footer is a pretty common size for a community scrape..... Otherwise your getting pranked.WCL