MAY 29 1905 Alameda, Cal. to and from San Francisco, Cal. Conditions: - Moderate temperature; overcast, wind. Larus californicus is not very common, and follows the boat very little. A few western gulls, (Larus occidentalis), are to be seen. That evening I saw two Vivia tricolor flying westward. On last Thursday, the twenty-fifth I saw a Stercorarius pomarinus in pursuit of a gull. 261; Irringa canutus 8; Alameda, Cal., MAY 23 1905; C. A. S. No. 24634 269; ... 9; ... MAY 23 1905; C. A. S. No. 24635 246; Macrorhamphus griseus 8; Alameda, Cal., APR 27 1905 C.A.S. No. 24537. MAY 30 1905 Alameda, Cal. (San Leandro Bay.) Mr. Beck put up three Limosa fedoa and one Sterna forsteri JUN -7 1905 Alameda, Cal. to and from San Francisco, Cal. Conditions: Moderate temperature; overcast. A few gulls may be seen on the sand along the mole at low tide. Yesterday in crossing the bay I saw two gulls only, one a Larus hermannii. This evening I saw three or four Larus occidentalis. I have only one or two Larus californicus during the last week. No gulls follow the boat now. I see one or more Nycticorax nycticorax on the sand at Fifth St. each morning. JUN 17 1905 Alameda, Cal. to and from San Francisco, Cal.