Larus heermanni. Ardea herodias. JUN 24 1904 Alameda, bal. to and from San Francisco, bal. Larus occidentalis " heermanni Uria troile. JUN 25 1904 Alameda, bal. to and from San Francisco, bal. Larus occidentalis. Larus heermanni. JUN 27 1904 San Francisco, bal. to Alameda Mole, bal. Time: 6:15 P.M. to 6:35 P.M. Conditions: Overcast; good breeze blowing; temperature - bout 50° F. After leaving the ferry slip the first bird which greeted my eye was Larus heermanni. The few of them which were flying about, appeared to pay no attention whatever to the steamer, but circled gracefully about apparently in search of food. As we neared the United States Army transport Logan, I saw a large flock of Larus occidentalis and Larus heermanni; some flying, some sitting on the water; all evidently engaged in getting food. Larus heermanni predominated. As the boat was right off Goat (Yerba Buena) Island, a murrel (Uria troile) came flying