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蒙古银鸥

Larus mongolicus (Sushkin, 1925)

Mongolian Gull
© 飞之羽



该系列鸟种照片:


作者: 飞之羽
位置: 库尔勒市杜鹃河
日期: 2019-01-11
设备: canon1DXII


评论:
2019-01-16. 苟军:

Perhaps this is a Steppe Gull L. f. barabensis ?


2019-01-16. 苟军:

sory,海鸥 Mew Gull Larus canus .


2019-01-18. Andrew Bazdyrev:

Mongolian Gull (Larus mongolicus), more precisely Vega Gull (Larus vegae): the back and wings are rather dark, at the ends of the wings are many large white spots; on its bill is a red spot (which means it is definitely not a Mew Gull)


2019-01-18. 苟军:

Thank you for Andrew Bazdyrev


2019-01-18. 苟军:

我忽略了嘴端的红色斑,确实不可能是海鸥。但这只鸥的嘴感觉又短又弱,嘴尖端也缺乏弧度。


2019-01-18. Andrew Bazdyrev:

Pink legs are also a sign of the Mongolian Gull / Vega. In adult Mew Gull, they are greenish-yellow.



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