P. L. Jacob, Manners, Customs, and Dress During the Middle Ages and During the Renaissance Period
“ In falconry, as in venery, great care was taken to secure that a bird should continue at one object of prey until he had secured it, that is to say, it was most essential to teach it not to leave the game he was after in order to pursue another which might come in his way.To establish a falconry, therefore, not only was a very large poultry-yard required, but also a considerable staff of huntsmen, falconers, and whips, besides a number of horses and dogs of all sorts, which were either used for starting the game for the hawks, or for running it down when it was forced to ground by the birds. ”
