Hunter and Farmer Protection Act of 2013 - Amends the Migratory Bird Treaty Act to permit the taking of any migratory game bird, including waterfowl, coots, and cranes, on or over land that: (1) is not a baited area; and (2) contains a standing crop (including an aquatic crop), standing, flooded, or manipulated natural vegetation, flooded harvested cropland, or an area on which seed or grain has been scattered solely as the result of a normal agricultural practice.