Howell, T.R. 1949 S.V. daggetti Crowder Flat, 5200 ft., 38 mi. NNW of Alturas, Modoc Co., Calif. June 20 (cont'd.) 8:47 - bird to nest from W., in, out about 1 min. later, to N. I think it was d. 8:49 - n>d to nest in, out off to E. 8:50 - n>d to nest from E, in, out, off to E. 8:52 - same. 8:54 n>d to nest from E, looks in, in, out, off to W. 8:55 d. to nest from W., in, out about 30 sec. later with debris to same big pine 15 yds away. 9:01- bird to nest from W., in, out, off to E. 9:03 - n>d to nest from W., in, out, off to E. 9:05 - bird to nest from E., in, out, off to NE. 9:07 - n>d to nest from W., in, out, off to NE. 9:08- d. to nest from W., in, cleans nest to the asp 20 yds off. 9:09- n>d to nest, in, out, off to W. Now d. to nest, in, cleans nest to usual tree, off to W. 9:12 - n>d to nest from W., in, out, to NE. D. to nest, in, cleans it to the big pine, 9:14 - n>d to nest from NE, in, out, off to NE. 9:16 - d. to nest from W., in; n>d to nest, in; d. out, then n>d out. No squks. 9:18 - d. to nest from W., in; n>d to nest, starts to go in, d. out, squks, n>d in, out, off to W. 9:24 - d. to nest from N., in, out, off to W. 9:25 - n>d to nest from W., in, out to N. 9:28 - d. to nest from W., in, out just as n>d comes from W.; they collide glan- cingly in mid-air, squwk; n. to nest, in, out. 9:30 d. to nest from W., in, out, off to W., then n>d to nest from NE, in, out, off to NE. 9:32 - n>d to nest from W., in, out, off to NE. 9:34 - same. 9:39 - n>d to nest from N., in, out, off to W. 9:42 - d. 10 yds S. of nest, on ground getting food; n>d to nest from W., in, out, off to W.; d. to nest in, cleans nest, back to ground, this time N. of nest. Now around nest, to small trees and ground, 9:48 - d. to nest, in, cleans it to asp 20 yds off. 9:49 - n>d to nest, in, out, off to NE.