I was hoping some one could help me identify some sign. Recently while deer hunting on property my family owns in SE Oklahoma I was using a creek crossing and noticed several sticks caught in the rocks that had chewed pointed ends. The last time I saw a beaver on that property was probably 20 years ago and my grandpa quickly jumped out the truck and shot it. I decided to explore upstream and towards the eastern edge of the property I found some sign not sure if it's beaver thought. Also just down from the sign on the neighbor's side I could see where a tree or two had fallen across the creek not sure if natural or not wasn't going to trespass to find out. Is this beaver sign. There are otters in the creek I see a lot but as far as I know they don't chew trees. Never seen a muskrat in the area.