Easy to find the sharpies. Early morn or late eve look for them roosting in the tallest decid trees in slashes. Those are the slashes they usually hang or near to the slashes they hang out.
Lots of grouse in the slash. We used to walk my Springer through the slash all the time with great luck. Still see lots sitting on stumps or logs when walking down or driving the roads in slashes in recent years but I don't bother with them anymore.
Look for grouse on back roads that have an abundance of water seeps along ditch lines . creeks ect ...forget the slashes this is coming from the ultimate grouse killer lol