I've tried (and failed) many times to take one off the ground with no blind - unbelievably difficult. My hat definitely goes off to you guys who routinely fill your tags w/o using a blind.

I guess you could say that I've used "natural blinds" by virtue of hiding behind natural barriers - trees and rosebushes and such- but I'm guessing nobody just sits there in the open field/woods and expects to be able to draw on a tom that just walks right up and says "shoot me."