Caving was just as exciting (and tiring) as I thought it would be. The first half was not that bad in terms of the amount of mud that I got on myself. Prematurely, I thought that I would come out unscathed. But no, it was the last part of the cave walk that really got me. After going through the main chambers in the system, there was an optional offshoot where they had previously found a peccary skeleton. The first crawl through was narrow, but the second was so narrow that you absolutely had to get down on the ground (flat on your belly) and army crawl through. My clothing was obliterated. But completely and totally worth it. I hope that I get to continue caving after this trip.
Otherwise, the day consisted of us finishing up the analysis of our Cecropia hypotheses and making posters. Our data, though it seemed to indicate higher investment in leaves and juveniles (consistent with the herbivore satiation hypothesis) was limited by our small samples size and estimation techniques. In the end, none of the groups has conclusive evidence, keeping the question of how young Cecropia defend themselves against herbivory prior to Azteca ant colonization open for future study.
Lastly, we set up our pitfall traps (using our own urine and water) to compare biodiversity in the canopy and forest floor settings. Specifically, we hope to learn about the differing needs in nitrogen in both. Tomorrow, one of the things that we will be doing is collecting the traps and analyzing the subsequent data.