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[Gulls] 黑尾鷗 Black-Tailed Gull 第一次渡冬

Hendrix

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1^# A A A Post at 11/03/2007 22:48 Show all

黑尾鷗 Black-Tailed Gull 第一次渡冬

is ID right ? for first winter .

9/3/07 MP

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2^# A A A Post at 12/03/2007 09:58 Show all

thx John .

I mainly look that out half upper part of wing is darker.

how about this one ? upper part of wing is more like Heuglin's Gull .

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12/03/2007 09:58

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Hendrix

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3^# A A A Post at 12/03/2007 15:31 Show all

thanks , is this Black-tailed Gulls ?

same bird A

same bird A

same bird B

same bird B
\

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Hendrix

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4^# A A A Post at 13/03/2007 11:54 Show all

BIRD A was taken @ Nov 2003 boardwalk hide .

bird B Dec 2005 NSW

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