RE: Are deer color blind?
I walked out into an open field last year, to my surprise there was a few does 20-25 yards from me just coming over the fense line. I frozed in the open field. I had camo on and a blaze orange vest. The deer new something was wrong and got nervous, however they went about thier business. It wasn't until I got tired standing there and tried to lay down that they spoked and left the area.