Well, I will start off saying I am a night owl and for a week or so I have been hearing strange and weird noises at night starting about 2 in the morning, but Keith was already in bed when these things happen. I would hear rocks being thrown at the house, whooping and hollering coming from out back, and something hitting the side of the house close to where I would be sitting. It would be so loud at times, I thought I was going to jump out of my skin. Not let me say, I was a skeptic on this topic for a long time and still to a certain degree, but let me tell ya, some things are just unexplainable around here. Anyways, to my story. This morning, Keith couldn't sleep, so we were up and we decided to go on the back porch before trying to lie down. Its about 4:30 in the morning, we are standing there, and what do ya know, a first for me, we heard rocks clacking by the creek. They had told me about it before, but I had not heard it until now. I was kind of amazed. I was really amazed when Keith started clacking rocks back at it and it would answer back. WOW, I thought, actual communication. They were going at it back and forth, and every now and then there would come a tree knock from the woods to the other side of us. So, we had rocks clacking by the creek, tree knocking on the other side, and us in the middle. Anyways, a few minutes after being out there, we heard a loud growl, I was ready to run back in, but Keith told me it was o.k., stay. I stayed a few more minutes. This knocking and clacking went on between them for I know 30 minutes before we decided to come back in. It was an experience, maybe not to some, but for us, it was truly amazing. If it is a bigfoot or whatever, it is a very intelligent creature.