E.Heske. 1980 Journal Cerro mozotol, Chiapas, Mexico dec. cont. to car to wait. Duke finally came by w/ mechanic ~1500. Drove back up mt. to check final two trap sites. At Site B, first 3 traps sprung, no animals - reset. 2 other traps also sprung, knocked over - one looked stepped on. Reset latter two more away from a path they were near. Caught two P. guatemalensis and one Neotoma mexicana. David caught 1 P. boylei and 1 Neotoma mexicana; Duke cought 2 P. boylei. Left all traps with no animals set for another night. ~1700, sunny. Fog/clouds just beginning to settle in. At site A we were above the clouds - looking down on them as from an airplane. Fog just beginning to be noticeable here, ~1730. Caught 3 P. guatemalensis along line of 10 located in broadleaf / sapling area. No captures in dense herbaceous area. Set 17 more Sherman traps in very moist, mossy area on opposite side of rd. Dense canopy of broadleaf trees, many fallen logs, ground thick with moss, ferns, herbaceous plants. Finished setting traps in late dusk. Duke had cought 3 P. guatemalensis; David caught 1 P. boylei. Each set another box (18 or 19) of traps. All traps w/o an animal left out for another night. Fog (clouds rolling in thick by dark (~1830). David set up a mist net, as we saw a few bats in the dusk, but it was soon dripping wet, so we took it down. 4 mice died today during the trip back up the mt. - prob. from the heat generated by the drive shaft (3 were on the floor)