M. Hoford 1952 Tinamotis pentlandi 3 March 27 Thwaylarco, 15-300' nest than where we first encountered them and had come from a rocky slope ¼ mi. from the nest - probably roosted here but snow too melted to see. At 10:30 went to relieve Carl at other nest. He checked nest before leaving and found that 9th egg had been added while he watched. At 11:30 I heard calling of at least 2 birds from near nest but saw nothing. March 28 No bird tracks near nest I at 7 am. 100 yd. E of nest 3 birds had roosted together 100 ft. out from rocks. I flushed them & they flew north. I looked for tracks until 10:00, then returned to where birds had roosted. 3 birds had come separately from direction they had flown and joined again near where they spent night. 2 had come across flat, 1 had gone up east side of nest hill to top, then turned north & came down hill again to join others. (It had gone up to where I first found tracks to nest March 25.) One of three made a loop away from others to only about 100 ft. below nest, then back to other 2. Then all 3 had