Turkeys dont really care about blinds...
I totally agree. I've had 50 walk past me in a ground blind and never noticed me. I was laughing so hard they spooked at 10 ft. and just they just stood around and looked around and I'll be damn they never seen me and there I was 10 ft. away. Even when I moved my hands in plain sight.
Another thing I noticed is turkeys don't seem to look up. Sat in a ladder stand and they will walk under your stand. I tried my best during deer season to spook them by moving my hands and arms but no real luck.
I'll take a pic of this picked bean field after work. There's turkeys in it everyday. My buddies grandma owns it and we are going to her house after work to see if I can get permission, wish me luck!