These past few years I have learned from experience that wearing a neck scarf, gator, or face guard over my mouth can save your hunt.
If a deer can see your breath, he knows that something is not right up in that tree.
If you breath on your scope while attempting to make a shot on a buck you will not be able to see as it fogs up the scope.
By using something over my mouth, I can breath with ease and will be able to use my scope if neccessary.
Years ago, I lost a nice buck I should have got. Lesson learned.
— Tim Jarvi, Louisville, KY