#49 wet bulb-dry bulb 58-44 at 11:30 a.m. Wolkipera study area saw about 5 alcedos, 1 multiformis near camp. Heard Orotrachelus & few grey tyrants x Soti of yaveta flowers. I remember correctly, Carol dug in the soil to the depth of the width of a pair of fingers. In the trees are two pairs of side cutting fliers whose jaws are 9 and 12 mm. Stopped at the road a half mile up the road but saw no birds or lizards, so drove over the divide to Challefolca and camped at our former one-night stand one mile east of the control station. Made a brief stop at the Quinzo camp to cut a section of Quinzo trunks. Saw a pair of leafcups tending 3 young on the Pampa in the same place where Carol & I saw leafcups before. The madan had a paint wash of green, but the study area itself looked little different than in fall of 1971. Dave saw a mouse that must have been Aulisomys schinensis. Arrived Challefolca after lunch. A breeze but no wind as in November 1971. Saw a few lizards. The habitat is gravelly /pebbly soil with lots of longer rocks scattered about. Festuca, Geofitophyllum rigidum and quadrangulare. Afternoon clouded up