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Subject: [Hong Kong] Please help to identify this gull [Print This Page]

Author: cywong Time: 10/11/2017 22:20 Subject: Please help to identify this gull

Would experienced birders please help to identify this gull?

Mai Po, 04Nov2017

Image Attachment: 5V7A9292s.jpg (10/11/2017 22:20, 171.06 KB) / Download count 393
http://hkbws.org.hk/BBS/attachment.php?aid=31689

Image Attachment: 5V7A9310s.jpg (10/11/2017 22:20, 182.1 KB) / Download count 385
http://hkbws.org.hk/BBS/attachment.php?aid=31690

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