Nordicison 1950 Journal 27 Nov.4 5 km. N Villavija, 1400 ft., Kiuia, Colombia, S.A. or its E. end; it is quite dark at all times, compared to the other, more open culverta nearby. We took four bats (R.C. Stelbins # 4998 - #5001 ). Three were hanging from the ceiling; one apparently was hanging from a wall, near the base of the wall- it was not seen until it began to fly. For today, see species accounts for: Celines, Ameiva, Black Vulture, Larcoromphus, Psacrolinus Nov.5 Walked to Villavija with Perico (via R.R. tracks) leaving camp at about 6:00 A.M. and returning at about 12:30 P.M. Purchased 'Bana palmipes'(#1502) and received gift of two Bufo marinus (#1503 & #1504). Purchased iguana (R.C. Stelbins # 5002) for temperature experiments. Worked on temperature works, note-writing, and misc. chores in afternoon and evening. Frog chime (Leptodactylus?) in cavana patch just S. of camp seemed to diminish with a wind rise which occurred at about 7:30 P.M.