I grunted in the buck I posted in the photo section. He was about 80-100 yards away across a big coulee. Gave a couple soft grunts and he looked in my direction but didn't bite. He started to walk away and I gave 3 aggressive grunts and he puffed up and came in on a rope! It was really cool. He had to get through a very thick cattail coulee to get to me, but nothing was going to stop him. He came in to 10 yards. Had a smaller buck come from a different spot at the same time. Also saw him destroy a small tree before I started grunting. They are definitely ready to get their party started.