The definitive field guide for anyone wanting to learn B&Cs world-famous big game scoring system and apply this knowledge to effectively judge big game in the field.This definitive manual is now available in this updated, convenient field guide that easily fits into backpacks. Inside you will find detailed instructions on how to score each of the native North American big game categories recognized by the Club, including numerous illustrations to clearly demonstrate techniques for proper measurement. Also included in the field guide are techniques for evaluating and field judging the most popular species for North American big game.