查看完整版本: Waterbird Class 10 Mar 2012

HFCheung 8/03/2012 19:30

Waterbird Class 10 Mar 2012

Dear participants,

This coming Saturday (10 Mar 2012) we will gather at the usual low-tide hide (rightmost hide) at 9:00 am.  Anybody wishing to take a Taxi from Sheung Shui KCR at 8:00 please call me.  Have you completed your assignment?

HF Cheung

HFCheung 10/03/2012 22:18

今天的重要課題是黑腹濱鷸冬羽跟彎嘴濱鷸冬羽的比較,檢查過今天的照片,似乎可以用頭頂跟背部顏色對比來分,黑腹濱鷸頭頂跟背部顏色差不多,彎嘴濱鷸頭頂明顯比背部深色,似乎頭頂可以看到一些紋,大家不妨上檢查一下自已或網上的照片。

黑腹濱鷸(右後方是彎嘴濱鷸)
[attach]10923[/attach]

彎嘴濱鷸(2張)
[attach]10924[/attach]
[attach]10925[/attach]

張浩輝

puppymic 11/03/2012 11:17

林鷸
[IMG]http://i126.photobucket.com/albums/p85/puppymic/Nikon%20384/DSC_0407.jpg[/IMG]

白腰草鷸
[IMG]http://i126.photobucket.com/albums/p85/puppymic/Nikon%20384/DSC_0423.jpg[/IMG]

灰頭麥雞
[IMG]http://i126.photobucket.com/albums/p85/puppymic/Nikon%20384/DSC_0497.jpg[/IMG]

唔知有無認錯呢?黑腹濱鷸(前左) vs 彎咀濱鷸(前中)
[IMG]http://i126.photobucket.com/albums/p85/puppymic/Digiscoping/IMG_1293.jpg[/IMG]

見到眼既有幾種鷸呢?黑腹濱鷸(前左),紅腳鷸(前右),澤鷸(後),中間果隻係邊種鷸呢?
[IMG]http://i126.photobucket.com/albums/p85/puppymic/Digiscoping/IMG_1296.jpg[/IMG]

家燕(左) vs 金腰燕(右)
[IMG]http://i126.photobucket.com/albums/p85/puppymic/Nikon%20384/DSC_0390.jpg[/IMG]

[[i] Last edited by puppymic at 11/03/2012 18:40 [/i]]

HFCheung 11/03/2012 17:34

後面是澤鷸,注意牠的嘴形似針,沒有向上彎。
前面很花個隻係彎嘴鷸,繁殖羽很花!
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