  
            Lots more color on the Red Maples (Acer rubrum). 
            | 
         
       
        
      
        
      
        
          
              
              
            New York American-aster (Symphyotrichum novi-belgi).  
            | 
         
       
        
      
        
          
              
              
            Next, an afternoon walk east of Cook Hill Road. Jimsonweed (Datura stramonium var. tatula). 
            | 
         
       
        
      
        
      
        
      
        
          
              
              
            Great Blue Heron (Ardea herodias) in the marsh exit stream. 
            | 
         
       
        
      
        
          
              
              
            A Green Frog (Rana clamitans) in a damp trailside ditch. 
            | 
         
       
        
      
        
          
              
              
            White form female of either a Clouded Sulphur (Colias philodice) or an Orange Sulphur (Colias euretheme). 
            | 
         
       
        
      
        
          
              
              
            The "alba" gene can be present in either sex but is only expressed in females. 
            | 
         
       
        
      
        
          
              
              
            A Cabbage White (Pieris rapae) which when I was a child was called a European Cabbage Butterfly. It was first introduced circa 1860 in Canada. 
            | 
         
       
        
      
        
          
              
              
            Differential Grasshopper (Melanoplus differentialis). 
            | 
         
       
        
      
        
          
              
              
            September 28th. A bit more red in the Red Maples (Acer rubrum). Winterberry (Ilex verticillata) at lower right. 
            | 
         
       
        
      
        
      
        
          
              
              
            September 30th.  Red Maple (Acer rubrum) and Common Cattails (Typha latifolia) at Cranberry Bog. 
            | 
         
       
        
      
        
          
              
              
            A mostly normal looking male Mallard (Anas platyrhynchos) though with a few light feathers on the head and neck. 
            | 
         
       
        
      
        
          
              
              
            Hmm, I'm guessing this is a young male beginning to transition to adult male plumage. 
            | 
         
       
        
      
        
          
              
              
            Normal female plumage on the near duck, but just a patch of male green on the far duck. 
            | 
         
       
        
      
        
          
              
              
            A male with a more speckely head. 
            | 
         
       
        
      
        
      
        
          
              
              
            Typical female. 
            | 
         
       
        
      
        
          
              
              
            Same bird; different angle. 
            | 
         
       
        
      
        
          
              
              
            Joineed by a young male (if my theory is correct) showing mostly immature feathers. Just a hint of green on the top of its head. 
            | 
         
       
        
      
        
          
              
              
            The male is showing some adult breast feathers. 
            | 
         
       
        
      
        
      
        
      
        
          
              
              
            October 1st. Foggy at the marsh after two days of rain. 
            | 
         
       
        
      
        
      
        
          
              
              
            Sun barely visible. 
            | 
         
       
        
      
        
      
        
          
              
              
            Muddy here, but washouts in the usual places. 
            | 
         
       
        
      
        
          
              
              
            Eastern Chipmunk (Tamias striatus) making it's "chucking" call. 
            | 
         
       
        
      
        
      
        
      
        
          
              
              
            October 2nd. Winterberry (Ilex verticillata). 
            | 
         
       
        
      
        
      
        
          
              
              
            Great Blue Heron (Ardea herodias) in haze far across the marsh. 
            | 
         
       
        
      
        
          
              
              
            The same photo, edited more aggressively. 
            | 
         
       
        
      
        
          
              
              
            An afternoon walk east from Depot Hill Road in Cobalt. A female Fall Field Cricket (Gryllus pennsylvanicus). 
            | 
         
       
        
      
        
          
              
              
            Hickory Tussock Moth caterpillar (Lophocampa caryae). 
            | 
         
       
        
      
        
      
        
      
        
          
              
              
            The last few blooms of Butter-and-eggs (Linaria vulgaris). 
            | 
         
       
        
      
        
          
              
              
            Eversource has rerouted the power lines that run through the area under Route 66. 
            | 
         
       
        
      
        
          
              
              
            Presumably at some point the poles and wires will be removed. 
            | 
         
       
        
      
        
          
              
              
            October 3rd.  
            | 
         
       
        
      
        
      
        
          
              
              
            Poison Sumac (Toxicodendron vernix). 
            | 
         
       
        
      
        
          
              
              
            Wild Grapes (Vitus sp.). 
            | 
         
       
        
      
        
          
              
              
            Didn't expect to see Tree Swallows (Tachycineta bicolor) again this year, but a bunch (about 10 in this photo) were circling the marsh. 
            | 
         
       
       |