Anas crecca
 
     
 
 
  ringed in CROATIA  
     
 
 
  ringed in PORTUGAL  
     
 
 
  ringed in PORTUGAL  
 
 
  more information:  
  http://pt-ducks.naturlink.pt/  
     
     
  all the projects on cr-birding: http://home.scarlet.be/~pin02658/cr-CommonTeal.htm  
     
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