UNIVERSITY OF CALIFORNIA 



[GRINNELL-STORERI PLATE 43 



((. Mariposa Fox Spairow; Yosemite Point, Juno 4, 19] 5. 



h. Green-tailed Towhee; Yosemite Point, June 4, 1915. 



e. Sacramento Spurred (Spotted) Towhee; El Portal, December 8, 1914. 



AH photographed, about % natural size, from freshly taken specimens, to show 

 diagnostic features. All are ground dwellers; a and c are preeminently "scratching" 

 sparrows. See text, pp. 473, 478, 482. 



