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Subject: [Hong Kong] 烏灰銀鷗 ? [Print This Page]

Author: M.L.YIP    Time: 11/03/2021 21:43     Subject: 烏灰銀鷗 ?

請問這是否烏灰銀鷗的幼鳥 ?
28. 2. 2021 米埔泥灘北屋拍攝.

Image Attachment: ADS_4675.jpg (11/03/2021 21:43, 1.53 MB) / Download count 271
http://www.hkbws.org.hk/BBS/attachment.php?aid=41181


Author: badesc    Time: 12/03/2021 21:13

It's a Mongolian Gull, Larus vegae mongolicus.

This is exactly the same bird: https://macaulaylibrary.org/asse ... 73104574.1610667776



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[ Last edited by badesc at 12/03/2021 21:17 ]

Image Attachment: 5O9A3368.JPG (12/03/2021 21:13, 1.15 MB) / Download count 320
http://www.hkbws.org.hk/BBS/attachment.php?aid=41182



Image Attachment: 5O9A3312.JPG (12/03/2021 21:17, 747.49 KB) / Download count 308
http://www.hkbws.org.hk/BBS/attachment.php?aid=41185


Author: M.L.YIP    Time: 13/03/2021 11:20

Dear badesc, thank you for your expert and professional information.
For me, as a beginner, I always find difficulty in identifying some of these gulls.
Thank you.




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