Alameda to San Francisco, California. When I went to the city this morning the tide was partly low. On the sand were large numbers of gulls, largely Larus californicus, with some Larus glauceseens. In the water there were a few Scap ducks and Scoters along the mole, and also three or four Aechmophorus occidentalis. On the day this evening a good number of Larus californicus and Larus glauceseens were seen on the San Francisco side. Along the mole were a few scattering ducks: Scap Ducks, Scoters, and a couple of Clangula Clangula. Near the roundhouse I saw a female Arist- netta valisneria. March 13, 1909, Alameda to San Francisco, California. When I went to the city this morning the tide was partly low. Along the seawall and mole the following were seen: 1 Clangula Clangula, several Aristonetta valisneria, Scap Ducks, Scoters, 2 small grebes, and about fifty sandpipers and a good many gulls on the mud. This evening I saw quite a few ducks along the mole, the tide being high; Scap Ducks and Scoters were seen, among the latter Oedemia perspicillata. A short distance west of the Alameda mole