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Pls help I.D

twallace

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1# A A A Post at 25/09/2009 16:51  Show author

Pls help I.D

Is this a Radde's Warbler or Dusky Warbler
Shatin 3/11/2007 (Old Photo)




Many Thanks~

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HKBWS Bonnie

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2# A A A Post at 25/09/2009 17:28  Show author
按照上週六的室內講座的教導 (由雷進宇先生講解的"鶯的辨認"), Dusky Warbler 的眉紋是眼前比眼後白, 而Radde's Warbler 是相反. 另外Radde's Warbler 的上體的褐色是帶點橄欖綠的. 根據這些資料...我覺得是Dusky Warbler.

請其他高手指教...

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twallace

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3# A A A Post at 25/09/2009 18:13  Show author
Thanks in advise~~

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thinfor

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4# A A A Post at 25/09/2009 19:09  Show author
我覺得都係褐柳鶯, 個嘴唔夠短厚. 當然要其他更有經驗的指辨.
Manson Tsang
雀鳥科

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lchunfai

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5# A A A Post at 25/09/2009 19:29  Show author
我覺得都係褐柳鶯

仲想請問問你聽不聽到到''滴滴''的叫聲?

如有就更可confirm 了
I am just an inexperienced birder/ birdwatcher/ twitcher/ photographer with no long lens.

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HFCheung

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6# A A A Post at 25/09/2009 21:15  Show author
Excellent.  Thanks for paying attention to the talk.  I think this is Dusky.  The bill is simply too thin for Radde's.

HF Cheung

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