Passerella iliaca
            
                (L 7"  WS 10.5" WT 1.1 oz)
          
         
            
               Jarvis Sanctuary
            
               Chicago Lakefront
            
               24Oct2011
          
         
            
               Large sparrow with bold
               streaks and spots underneath.
          
         
            
               Columbus Park
            
               Chicago
            
               13Apr2011
          
         
         
            
               Passerella in Latin means small
               sparrow; iliaca in Latin means
               flanks or groin.
          
         
            
               © BirdNote,
            
               Bob Sundstrom
          
         
         
            
               There are 18 recognized subspecies
               of Fox Sparrows.
            
                  (Scott Weidensaul)