twallace 25/09/2009 16:51
Pls help I.D
Is this a Radde's Warbler or Dusky Warbler3551a50445
Shatin 3/11/2007 (Old Photo)
[img]http://farm3.static.flickr.com/2614/3952962442_fb4d098d61_o.jpg[/img]
[img]http://farm3.static.flickr.com/2500/3952962590_d610a18a98_o.jpg[/img]
Many Thanks~
HKBWS Bonnie 25/09/2009 17:28
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...3551875328cc445
twallace 25/09/2009 18:13
Thanks in advise~~3551f6eb47d3445
thinfor 25/09/2009 19:09
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. 3551smile445
lchunfai 25/09/2009 19:29
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3551smile445
HFCheung 25/09/2009 21:15
Excellent. Thanks for paying attention to the talk. I think this is Dusky. The bill is simply too thin for Radde's.
HF Cheung