Sterna hirundo
            
               (L 14" WS 27.7-31.5")
          
         
            
               Breeds in temperate and subartic
               Europe, Asia and No America
            
               ...winters in the tropics and subtropics.
          
         
            
               Sir Peter Harrison, who wrote
               Seabirds, is the only person in
               history to have seen every
               species of oceangoing bird on
               the planet.
            
               (Thor Hansen)
          
         
            
               Burgas coast
            
               Bulgaria
            
               06Sept2009
          
         
            
               Lake Kerkini
            
               Greece
            
               18May2015
          
         
         
         
            
               Sterna is Old English for tern;
               hirundo is Latin for swallow.
          
         
         
            
               © BirdNote,
            
               Dennis Paulson