californicus were seen on the bay and about the San Franciscs water front. Near High Street, Alameda, I saw two Strundo erythrogaster on a telephone wire this evening. Three or four mornings ago I saw two at the same place. March April 1, 1909. Alameda to San Francisco, California. Along the seawall this morning there were several (Oedemia perspicillata, the males being very conspicuous. Along the mole I saw a flock of nine Aristonetta valisneria, ap- parently all females, they were bunched close together on the water. There were a number of Scaups and Scoters along the mole both this morning and this evening. This evening there were a good number of gulls on the sand exposed along the mole. This evening I noticed a few immature Larus glancecens on the piles and flying about near the Ferry Building. Adult Larus californicus were the gulls most the evidence. On the bay I saw a loon (or a grebe?) flying north low over the water. One Larus philadelphia near the mole. This morning when feeding the geese I saw several cormorants pass over flying in a south- westerly direction. April 23, 1909.