Species detected by distribution %, trap rate per 100 days, relative abundance and occupancy in four protected areas adjoining international boundaries 2010–2011.

P = porous, NP = non-porous, BE = barrier-end. ORPI = Organ Pipe Cactus National Monument, BA = Buenos Aires National Wildlife Refuge, NRD = Nogales Ranger District (Coronado National Forest), CNM = Coronado National Memorial.