M.L.YIP 25/03/2023 09:06
灰背鷗.
請問是灰背鷗嗎？
20.3.2023於米埔泥灘北屋拍攝.
JanJ 29/04/2023 22:33
Hi,
the only 1cycle gull I can think of with such fresh looking mainly juvenile wing and structure at this time of year would be a taimyrensis. Nice pic!
Compare with these
[url]https://pbase.com/smiths_1/taimyr_gull[/url]
JanJ
M.L.YIP 30/04/2023 08:56
Thank you JanJ for your expert opinion.
I have clicked in the link as suggested and find that both birds have many similarity.
Thanks a lot.