1983 4 March at 0645hr an OTS student showed me an adult Bothrops schlegeli crossing the sidewalk just NW of the bridge over the Suza. It is a green phase, and snapped it's mouth wide open and shut when I picked it up. We've had heavy rains and wind the past two days, w/ small trees and large vines down in some parts of the forest, so I wonder if that brought this snake to the ground? From 0900 - 1200 I walked: out Holdridge to 750m, E to Sabalo - Esquina Trail and out it to approx 2100m to set a piece of equipment the Carhos left. Nothing in the Bothrops asper stump. Back to the station, then out CES to LOC and approx 500m out the adajo into the new property. Only thing seen were Cabus morchos at the LOC x CES junction. At 1400hr it is sunny and partly cloudy. 5 March worked in station all day. 6 March