J.R. Alcorn 1943 Itinerary Wednesday, March 3, 1943. We left Mexico, D.F. about 10:30 AM and drove to Patzcuaro in the state of Michoacan. In so doing we passed through the towns of Lerma, Toluca, Zitacuaro, Tzuppan, Morelia, Quiroga then southward along Lake Pátzcuaró to the town of Pátzcuaro. 3 mi. NNW Patzcuaro, 6700 ft., Michoacan Thursday, March 4, 1943. This morning I helped arrange the equipment and then went up the hill to set traps. W[m] Hall accompanied me and he set 50 mouse traps and I set 100. After returning to camp we ate dinner and went over to the edge of the lake. There we saw many bats flying. I shot two (Mexican Free Tail?) bats and set 10 traps in a marshy area.