nickh

Found at the access road to Mai Po at 2:45pm, 19 Sept 2009.  Is it a juvenile of Slaty-back gull or Heuglin's gull?

Thanks









[ Last edited by nickh at 21/09/2009 22:35 ]

nickh

Dear Mike,

Thank you for the detailed explanations.  I am now fully convinced.  

Regards,
Nick