The book said true. But I'm with you. I saw a bull moose coming at me one day. He was well over a hundred yards off still. I reached down and pulled the heavy plastic zipper closed and the moose stopped dead in his tracks and looked right at me. That is something I would like to see even the best heard human do....
with my expeirence around humans and some around animals. I don't see where we would have equal hearing. They have sound catchers and except for a few of us humans. We have our ears pinned back to our head...