1983 12 January large downed log in grass behind our camp. Also (continued) an Onaiveira moving beside one (?) log, which escaped. These were = 2145h. 13 January at 0545 Carlos Gomez found a large Bufo haematitius in camp. Began raining =0600. After breakfast I walked up the stream just W. of camp, took the smaller stream that branches just S. of the ford, and walked up it (=100m) til it forked. Saw a ringed kingfisher just before I entered the forest at the ford, but nothing along the stream. Next turned logs in the grassy area just S. of the ford, and found a Bufo coniferus under a small log almost black in color. Then a small Eleutherodactylus active in low grass. Walked =200m NE on road from ford, nothing on leaves or under bark or logs. After lunch walked E. on track out of camp, to the fence at someone's ranch. Met Hartblom, Stiles Mario, and the rangers, then Carlos and Jaidro. They had seen a Tamandua and tracks of white faced monkeys, Felis onca, Mazama, Tayassu (collared) and paca. Walking back got a Dendrobates pumilio and an Eleutherodactylus. At =1645 a F Anolis limifrons at base of a support post in camp. George and Michael brought in an Anolis tropidolepis and a Pona warscewiczii found at =190m along the big stream by camp. The ranger saw a "water opossum" (Chiroctetes ?)