Awesome report Marty!! FYI Bison will often "push" people. I had a friend get pushed while we were fishing the Firehole in Yellowstone Park. It suprised him so much he just about walked across the top of the river to the other side. He dropped his Sage SP where he stood and then yelled at the Buffalo hoping it did not accidently step on his rod tip.

They are a majestic animal.