Patteker 1943 Sept. 5 Strawberry Canyon This afternoon, Dorothy Patteker and I found a flock of about 6 warblers feeding in pines along the fire trail leading along the south slope from the top of Panoramic Way. Two of them were D. townsendi; one (possibly two) was D. occidentalis. The only notes heard were the sharp notes characteristic of the townsendi-occidentalis-migrans triviarate. There was one Halton Vireo and a Piloted Warbler with them. Several Juniors were also present nearby. Sept. 7 - U.C. campus. Red-breasted Nuthatch, Brewer's Blackbird flying over campus and Yellow Warbler noted today, further attesting to the onset of southward migration. Sept. 15. Warblers moving through a flock seen in thickets back of Art House. At least there were 8-10 birds, including 2, possibly 3 Yellow Warblers. Sept. 26 Golden Gate Park, San Francisco, Calif. 1-3 p.m. Calypso anna Psalophorus alleni Dryobates fulvescens Postricarius minimus Penitentes suffuscens Thryomanes bewickii Vires haltoni Spinus pinus Spinus tristis Pipilo maculatus Junco arogans Conosticha leucophrys Melospiza melodia Empidonax difficilis Dendroica aestiva Wilsonia pusilla Dendroica townsendi