PRlNCE EDWARD ISLAND 
     
    
   
   
    
     NATURAL 
     
     HISTORY 
     
     SOCIETY 
     
    
   
   
    
     NEWSLETTER 
     
    
   
   
    
       
     
    
   
   
    
       
     
    
   
   
    
     NEWSLETTER N0. 56- ‘ APRIL 1981