The major breeding humming-
               bird of higher elevations of the
               western U.S.
          
         
            
               Selasphorus platycercus
            
               (L 4" WS 5.25" Wt 0.13 oz)
          
         
            
               Twin Falls area
            
               03Jun2019
          
         
            
               © Virginia
               Huber
            
               Macaulay
               Library
          
         
         
            
               Selasphorus in Greek means carrying a
               bright flame or a flash of lightning;
               platycercus in Greek means broad-tailed.
          
         
            
               In non-scientific observations, sugar water
               made in glass vessels instead of metal pots
               led to an increased hummer activity at our
               feeder. At least one other person has
               reported the same.
               (Ole Kastrup)