4/13-Bolton backyard-PURPLE FINCH(male-2, female-1); No. PARULA;BLUE-GRAY GNATCATCHER. Gay City S>P>-two foraging 'waves' of PALM WARBLERS(30+), one group accompanied by three PINE WARBLERS,on or near the ground, and three GOLDEN-CROWNED KINGLETS,overhead: nearby ,one No. WATERTHRUSH. Also TREE SWALLOWS (2). Ernie Harris