Arnold 1937 (M.U.Z., Berkeley, Cal.) Oct. 16, Spotted Towhees seem to be the most abundant birds on the section of the area covered today. It was interesting to note that the two Red-tailed Hawks seen spent considerable time (at least one of them) in the pines on Monument Hill. Perhaps they will build here next spring. At one place on the north hill (Mon. Hill) we saw some feces. Dr. Grinnell said that it was either dog or Coyote.