april 30 Baridoso. Rain all day. Still no Cadula at the Registro Civil. Never Bocino and a COVICET became Adrian Monjeau came by at 5:30, Adrian worked with Kravetz and with the Gorgostomer chicas. He knew Dr. Vazquez and had looked and camped in the Glaciar Esperanza - Rio Turbio region where the mice progeny in the glacier were seen by Vazquez. A fluffy tiger living in a cabin in the area known about the same also but apparently didn't know of its location. Adrian is going to study mouse populations in the staff of Campo Avento in Pilea and left his study plans for me to look over. Then at 9:30 Mercedes Christo came with Ellen Pedersen. She is helping with the collecting of data in the vertebrate inventory. may 1 Fiesta, cloudy, now snow on mountains. Felipe Valverde came to discuss his Alsidon project. may 2 Raining all day. Drove to the Collon Curio Valley. Willows bright yellow along the Samay. The bulldozers are working 13 km above the little houses in the willows, not much progress since last week. They were working in a sparse, sterile wheat field. I watched for about 10 minutes; nothing, no chimneys. They have 5 more km of wheat field to go, then 8 km of fairly good habitat. The man still says about 1 hour per day. They had unearthed an Indian clay pot (broken) about 5 qts. Searched for petrels under the cliff near the