A. R. Harding, Fox Trapping: A Book of Instruction Telling How to Trap…
“ A large quantity does not alarm him, but a small piece, half hidden in the dirt, in field or wood where he is not accustomed to see it, awakes his distrust. For the same reason, he will trot deliberately out in the road in front of a passing team, when the mere snapping of a twig beneath the hunter's feet would send him off flying. He has learned that danger rarely comes to him from persons traveling by team; it is of the stealthy step and the swift act of raising a gun that instinct has taught him to stand in fear. ”
