. ISLAND 
     
     ATURALIST 
     
    
   
   
    
       
     
    
   
   
    
       
     
    
   
   
    
       
     
    
   
   
    
     No. 117 
     
     Ju1y - August 
     
     1991 
     
    
   
   
    
     DO YOU KNOW WHICH PLOVERS ARE WHICH? 
     
    
   
   
    
     The newsletter of 
     
     The Natural History Society July 14 - planet alignment by 
     
    
   
   
    
     the crescent moon at dusk 
     
     V = Venus M = Mars 
     
     Mer = Mercury 
     
    
   
   
    
     Prince 
     
      J = Jupiter M, ) . A!“ 
     
    
   
   
    
     ldanstd W -’