this is regulated by the food supply. At a Later Date. On a trip to the Redwood after my households goods which had been left there. In the "Three-mile Flat" I noticed a queer thing. The heat was intense and the only birds seen were Horned Larks of which there was a considerable number. The Sunset Telephone com- panies' lines run through here and the small narrow shadows of the telephone poles offered the only chance of escape from the burning crays of the sun, the country for some distance being barren of trees or other natural plant life. The birds were in single file in this narrow strip of shade and often ten or a do[-