HKBWS BBS 香 港 觀 鳥 會 新 聞 組    Special Topics 特別主題    Black-faced Spoonbill 黑臉琵鷺 (Moderators: Yat-tung YU, BBS Moderators)    COLOUR RINGED Black-faced Spoonbill 黑臉琵鷺 « Previous topic | Next topic » Pages: 1  Reply Send Topic Print    Author  Topic: COLOUR RINGED Black-faced Spoonbill 黑臉琵鷺  (Read 801 times) cfchung BBS Member BBS Newbie I love bird watching!     Posts: 10 COLOUR RINGED Black-faced Spoonbill 黑臉琵鷺 « on: Nov 16th, 2003, 10:28pm » Quote Modify 16-Nov-2003 38nos. of BFS are saw at Nam San Wai. 5 of them have colour rings   « Last Edit: Jun 25th, 2004, 11:09am by BBS Moderators » Logged cfchung BBS Member BBS Newbie I love bird watching!     Posts: 10 Re: COLOUR RINGED BFS « Reply #1 on: Nov 16th, 2003, 11:01pm » Quote Modify on Nov 16th, 2003, 10:28pm, cfchung wrote: 16-Nov-2003 38nos. of BFS are saw at Nam San Wai. 5 of them have colour rings   « Last Edit: Nov 16th, 2003, 11:21pm by Webmaster » Logged 鳥友Ａ(BWA) Committee Member BBS God I love Nature!     Gender: Posts: 308 Re: COLOUR RINGED BFS « Reply #2 on: Nov 17th, 2003, 3:33am » Quote Modify Mr/Ms A21 is an old friend. It carries a radio backpack too:   http://www.hkbws.org.hk/cgi-bin/yabb/YaBB.pl?board=Spoonbill;action=disp lay;num=1038754161   Tung,   Could you tell us where does A35? come from, and what is the bulky device mounted on its left leg? Logged John Allcock Guest Re: COLOUR RINGED BFS « Reply #3 on: Nov 17th, 2003, 11:21am » Quote Modify Remove A35 and A34 (both shown in this series of excellent photos) were both trapped in Hong Kong last winter as part of a radio-tracking exercise of Black-faced Spoonbills.  Also present this winter is A37, which is another of the birds tracked last year.   The device you can see on the left leg is the radio-transmitter.  This weighs only 16g, and the birds soon adapt to the presence of the tag; it has obviously not been a problem for migration, as the birds involved must have migrated to the breeding grounds and returned.   The tags are attached by a leather strap, which is designed to decay over time so that the tags fall off. Another of the birds which was tagged (ring number A36) has been seen in Macau this winter - there is another posting on the Bulletin Board which shows this bird. The tag has already fallen off, which shows that these tags should hopefully not stay as long as the backpack-style tag which can still be seen on A21.   Sightings of colour-ringed spoonbills such as these are useful for building up a picture of their behaviour over successive winters.  It would be very useful if any sightings could be reported to Yu Yat-Tung or posted on the bulletin board Logged John Allcock Guest Re: COLOUR RINGED BFS « Reply #4 on: Nov 17th, 2003, 11:44am » Quote Modify Remove Further to my previous message, you may also be interested to know that A35 was also observed at Chongming Island near Shanghai on 2nd April 2003. This site is 1300km from Hong Kong. Logged 鳥友Ａ(BWA) Committee Member BBS God I love Nature!     Gender: Posts: 308 Re: COLOUR RINGED BFS « Reply #5 on: Nov 17th, 2003, 4:00pm » Quote Modify Thanks for the update!  It is always interesting to find out how these regular visitors fare outside Hong Kong. Logged cfchung BBS Member BBS Newbie I love bird watching!     Posts: 10 Re: COLOUR RINGED BFS « Reply #6 on: Nov 17th, 2003, 10:54pm » Quote Modify on Nov 17th, 2003, 3:33am, 鳥友Ａ(BWA) wrote: Mr/Ms A21 is an old friend. It carries a radio backpack too:   http://www.hkbws.org.hk/cgi-bin/yabb/YaBB.pl?board=Spoonbill;action=disp lay;num=1038754161   Tung,   Could you tell us where does A35? come from, and what is the bulky device mounted on its left leg?   where is this BFS come from? Logged Pages: 1  Reply Send Topic Print Forum Jump: ----------------------------- Announcement 簡訊通告 -----------------------------  - Membership Affair 會員事務   - Outings / Activities 戶外活動 / 講座   - Projects 項目計劃   - Crested Bulbul Club 紅耳鵯俱樂部 ----------------------------- Discussion Area 討論區 -----------------------------  - General 一般問題   - Conservation 自然保育   - Bird Identification 鳥類辨識   - Birding Reports & Tips 觀鳥報告及心得   - Photo Gallery 相片分享 I   - Photo Gallery 相片分享 II ----------------------------- Special Topics 特別主題 -----------------------------  - Wild Birds & Avian Flu 野鳥與禽流感   - Sustainable Management Scheme in Long Valley 塱原可持續生態管理計劃 => Black-faced Spoonbill 黑臉琵鷺   - Goodbye Penfold 告別彭福   - Tern Conservation 燕鷗保育   - Black-eared Kite 鳶(麻鷹)   - Swifts and Swallows 燕與雨燕   - China Birdwatching Network 中國觀鳥活動網絡   - Winter Altas Survey 冬季鳥類普查   - Nature Conservation Policy 自然保育政策 ----------------------------- Knowledge Sharing 知識分享 -----------------------------  - FAQ 常見問題   - Archive 資料重溫 « Previous topic | Next topic »

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