I saw a hunting show a few months ago where some guys were wearing hats like that hunting for blackmail deer. Believe it or not they worked. The guys sat in the tall grass wearing those on their heads and to the deer it just looked like a couple does working their way toward the herd.
Lmao bro! I can't believe hunters/idiots would wear these things where getting misidentified as a deer then being shot at is a high expectation! WTH?!?