2 Bulletin American Museum of Natural History [Vol. XLVIII 



Following is a list of the anchorages, with dates of arrival and 

 departure : 



Ports Vismed Arrival Departure 



San Francisco Feb. 23 



San Diego Feb. 25 Feb. 28 



Guadalupe Island Mar. 2 Mar. 4 



San Diego Mar. 6 Mar. 7 



San Benito Ids Mar. 9 Mar. 10 



Cerros Island Mar. 10 Mar. 12 



San Bartolome Bay Mar. 13 Mar. 15 



San Cristobal Bay Mar. 15 Mar. 15 



San Roque Id .Mar. 15 Mar. 15 



Abreojos Anchorage Mar. 16 Mar. 16 



Santa Maria Bay Mar. 18 Mar. 18 



MagdaJena Bay Mar. 18 Mar. 19 



Margarita Island Mar. 19 Mar. 20 



Marcy Channel Mar. 20 Mar. 21 



( 'ape San Lucas Mar. 23 Mar. 25 



San Jose del Cabo Mar. 25 Mar. 26 



Pichilinguo Bay Mar. 27 Mar. 30 



San Josef Island Mar. 30 Apr. 1 



Agua Verde Bay Apr. 1 Apr. 2 



( 'arnien Island Apr. 2 Apr. 3 



Mulege Apr. 4 Apr. 5 



( 'oncepcion Bay Apr. 5 Apr. S 



San Francisquito Apr. 9 Apr. 10 



Angel de la ( luardia Id Apr. 10 Apr. 11 



Tilmron Id Apr. 11 Apr. 13 



San Esteban Id Apr. 13 Apr. 14 



Guaymas Apr. 15 Apr. 15 



Santa Catalina U Apr. 16 Apr. 16 



Santa Cruz Id Apr. 16 Apr. 16 



Pichilingue Hbr. (La Paz) Apr. 17 Apr. 19 



Espiritu Santo Id Apr. 19 Apr. 19 



Ceralbo Island Apr. 19 Apr. 19 



San Jose del Cabo Apr. 20 Apr. 20 



San Bartolome Bay . .Apr. 23 Apr. 23 



San Francisco Apr. 28 



The islands visited by the expedition that are known to have endemic 

 species of birds are Guadalupe, the San Benitas, Cedros off Lower Cali- 

 fornia, and Tiburon off the coast of Sonora. 



Guadalupe Island, in latitude 29° and 135 miles west of San Quintin 

 Bay, is about 20 miles long and from 3 to 7 miles wide. It is mountain- 

 ous, the greatest height being 4,500 feet. Guadalupe is partly wooded 

 and has a few fresh-water springs. It has been inhabited temporarily. 



