A Blue Phoebe was seen and Western T. over abundant. Both Coast and Calif. jays were abundant. Titmice (several), Bushtits, Wren-Tits, House wren and Vigor Wren. (House W. more ab. than V.) A Russet-backed Thrush was whistling very faintly in one place on the stream. One flock of Waxwings; several Warbling Vireos, Lutescent (several), Black-throated Gray (small flock - one seen); Titmice (3 singing); Oriolated (ab) Warblers - Black-h. Grosbeaks - one pair watched for some time, other males singing; Calif. Purple Finch (one heard singing); Green-backed Goldfinch, Siskin, Spotted Towhee, Juncoes (three singing); G.c. Sparrow (very silent), Fox Sparrow (one seen, very silent); Swin Sparrows ab. 35 Species Hears a Tanager in Berkeley (34 Morrow) April 29. Clear, warm. Dumbarton Bridge. The first salt pool north of the roadway were very shallow and there were, thousands of Sandpipers in it. There I could see well enough to identify were Western Sandpipers in breeding plumage. The heavier bill was noticeable. They were busily feeding and there was a continuous peeping of the multitude. I have never seen them in such large numbers before. Farther down came, Redbacks in full plumage. I saw about six Northern Phalaropes in summer plumage, and in the last pool about 158 Cared Grebes, in breeding plumage.