Section 13.01.16.600 - TRAPPING ON GAME PRESERVES AND WILDLIFE MANAGEMENT AREAS01.Game Preserves and Wildlife Management Areas. All state game preserves and Department Wildlife Management Areas (WMAs) are open to the taking of furbearing animals during the open season declared for the areas in which they lie, provided that any person desiring to trap on a WMA must register in advance, either at WMA headquarters or at the Department regional office.02.Restrictions. The Regional Supervisor where a wildlife management area (WMA) is located may establish limits on the number of trappers allowed on the WMA, a method of equitable allocation of trapping opportunity on a WMA, the number and types of sets allowed, and posting and reporting requirements.Idaho Admin. Code r. 13.01.16.600