By Ed Ferrer As a "herp" hobbyist, I have kept a good number of large "constricting" snakes. Although the public often thinks of constricting snakes as huge pythons or boas, many snakes subdue their prey by constriction. That includes corn snakes, and other rat snakes, king snakes, milk snakes and many others. But the large snakes always capture the public's imagination. When I did educational programs for schools, libraries, and other groups the hands down favorites of my audiences were my...