 The 
            Mexican Tiger Rat Snake is one of the longest snakes of the Americas.  
            Since the snake lives in areas with tall trees and vegetation, their 
            special color patterns of yellow and black help them blend in perfectly 
            with the speckled sunlight shining down through the trees.
The 
            Mexican Tiger Rat Snake is one of the longest snakes of the Americas.  
            Since the snake lives in areas with tall trees and vegetation, their 
            special color patterns of yellow and black help them blend in perfectly 
            with the speckled sunlight shining down through the trees. 
          
This particular species of 
            snake is usually very docile when left alone, but when provoked they 
            will shake their tails (despite not having a rattle) and hiss very 
            loudly.  They can also inflate their necks dramatically.  
            If this does not warn off the intruder, then the Mexican Tiger Rat 
            Snake will strike repeatedly. 
          
Mexican tiger rat snakes are 
            oviparous and the hatched young resemble their parents.   
            The colors of young snakes may become either a little darker or paler 
            as they age, depending on subspecies or population, but there is no 
            dramatic change in pattern.   Some juvenile Tiger Rat Snakes 
            have deeper golden or orange banding around the midsection; only the 
            Mexican subspecies retains the deeper color as the adult.  
            
              
          
             
              |  
                  Variability:   There are several subspecies of 
                    this snake, with varying amounts of black and 
                    yellow in their pattern.  | 
          
          The growth of snakes is indeterminate 
            -- they continue to grow throughout their lifetimes.