HKBWS BBS 香 港 觀 鳥 會 新 聞 組    Special Topics 特別主題    Winter Altas Survey 冬季鳥類普查 (Moderators: HF_Cheung, BBS Moderators)    Rare bird near Tung Tze (Shuen Wan) sq « Previous topic | Next topic » Pages: 1  Reply Send Topic Print    Author  Topic: Rare bird near Tung Tze (Shuen Wan) sq  (Read 2873 times) Captain Guest Rare bird near Tung Tze (Shuen Wan) sq « on: Dec 15th, 2003, 10:53am » Quote Modify Remove Two Yellow-legged Buttonquails were seen on 12 Dec at about 3:15 pm at a small hill near Tung Tze by Mike Kilburn and me.     Although it was seen in the afternoon, don't know whether this observation can contribute to the Winter Bird Survey.   Logged HF_Cheung BBS Moderator Committee Member BBS God I love bird watching!     Posts: 224 Re: Rare bird near Tung Tze (Shuen Wan) sq « Reply #1 on: Dec 18th, 2003, 8:07pm » Quote Modify Dear Captain,     Certainly not.  Any species outside the designated survey period should not be counted, else there will be observation time bias.     HF Cheung     Logged Captain Guest Re: Rare bird near Tung Tze (Shuen Wan) sq « Reply #2 on: Dec 19th, 2003, 10:01am » Quote Modify Remove Could birds recorded in non-target time during the survey period be put to an appendix as a reference?     Captain Logged Geoff Carey Guest Re: Rare bird near Tung Tze (Shuen Wan) sq « Reply #3 on: Jan 24th, 2004, 7:10pm » Quote Modify Remove If we did that, Captain, then all bird records made during the survey period and submitted to the Society would need to go in an Appendix. In this respect, there is no difference between your interesting buttonquail record and the Chinese Bulbuls I see every winter's day.   The best place for your buttonquail record, which is very interesting, is in the Excel file for all records of non-rarities, which is available on the website. These records will then be used in preparation of the Systematic List in the HKBR.   Incidentally, this file has recently been updated to be more user friendly, and now includes the latest HK List with recent additions.   Regards,   Geoff Logged Captain Guest Re: Rare bird near Tung Tze (Shuen Wan) sq « Reply #4 on: Jan 25th, 2004, 11:38pm » Quote Modify Remove OK. OK. The principle behind is understood. But just some comments on the survey itself.     It is ture to consider all bird records if the survey is aimed at finding out the bird diversity of a square. More bird records are no harm to the survey, even through they are bulbuls   It is incorrect to consider bird records outside the study time if it is a quantitative survey, esp if we want to study the long term trend, and compare the abundance among squares.   So, is the Winter Bird Atlas survey a quantitative survey? Pls don't mind I asked this question as I missed the briefying in the beginning of this survey. Logged Geoff Carey Guest Re: Rare bird near Tung Tze (Shuen Wan) sq « Reply #5 on: Jan 29th, 2004, 11:57am » Quote Modify Remove Yes, it is a quantitative survey.   Geoff 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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