Chroicocephalus ridibundus*
            
                (L 16" WS 40" 9 oz)
          
         
         
            
               Rare in the US...a noisy bird...its
               scientific name ‘ridibundus’ means
               ‘laughing’.
          
         
         
            
               Head is actually chocolate
               brown.
          
         
            
               *previously Larus
               ridibundus
          
         
         
         
            
               Chroicocephalus is Greek for
               stain-headed; ridibundus is
               Latin for laughing.
          
         
            
               © Ramit
Singal
            
               xeno-canto