We don" t have many fox left in Il. anymore, becouse of the coyotes, but when we use to ,there were alot. If your in the thick woods you"ll get greys, moreso than reds. the greys will come in fast, but not as fast as a red. the grey can come at you from a tree branch, or a creek bed. greys will go up into trees, beleve it or not. You can call constantly for fox, let the call run all the time. A fox will end up in your lap if your noy paying attention. Can be real fast action, call alot, be ready, look everywhere, hold on, and know where your buddy is.....have fun.