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[Others 其他] 海外足旗涉禽目擊紀錄 Overseas leg-flagged Shorebird Sightings

There might also be waders with colour rings like this Great Knot from Australia last year:

http://www.hkbws.org.hk/BBS/viewthread.php?tid=13970&extra=page%3D4

in which the colour and position of the plastic colour rings and leg-flag enable identification of individual bird.

Please record the colour and sequence of rings/flag on each leg. For example, the bird in the above link is:

Upper Left: nothing
Lower Left: yellow FLAG - red - lime
Upper Right: nothing

Lower Right: blue - blue

The easier thing to do might be taking a record shot.

Don't forget to record the SPECIES! Additional information on % breeding plumage will be useful as well.

Please keep an eye on them.

Thanks,

Katherine


此外, 鳥友亦可能發現繫有多個顏色腳環的涉禽, 如去年春季曾發現的一隻來自澳洲的大濱鷸:

http://www.hkbws.org.hk/BBS/viewthread.php?tid=13970&extra=page%3D4

每隻涉禽個體的腳環及腳旗的顏色與位置不同, 因而可辨認每個個體.

請詳細記錄每隻腳上的腳環及腳旗顏色與位置, 例如以上連結中的大濱鷸是:

左上: 沒有
左下: 黃腳旗 - 紅 - 淺綠
右上: 沒有
右下: 藍 - 藍

拍一張紀錄照可能是比較簡便的方法.

請不要忘記記錄該鳥的品種! 另外, 繁殖羽毛的百分比亦是很有用的資訊.

請幫忙留意, 謝謝!

Katherine

[ Last edited by lkatherine at 5/04/2012 17:12 ]

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