A. R. Harding, Wolf and Coyote Trapping: An Up-to-Date Wolf Hunter's Guide
“ While there is no doubt that the animal enjoys its wild, free life, it always has a miserable, distressed expression. It carries its tail in a drooping manner and slinks out of sight like a dog that has been doing wrong and has a troubled conscience.The high piercing cry of the animal, which is so different from the deep bass note of the timber wolf, is mournful in the extreme. In the morning before the coyotes retire for the day, they stop on the top of some elevation and sound their "reveille", which once heard will never be forgotten. ”
