RE: If the deer in your woods have learnt to look up in trees.
Most definetly Predator Fall Grey!!!! I had a10 pt on pressured public land, 10yrds from me. He raised his head to scent check, and Bang ! he is stareing right at me...I froze, he bobbed his head a fewtimesand walked on unspooked and didnt seem bothered. Just could'nt get a shot, as he walked straight away from me. I believe with this pattern looking into the sky, you just blend into the the baretree tops