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A Post at 19/10/2009 14:46 Show all
黑臉琵鷺全球同步普查報告 Intl BF Spoonbill Census Reports 2008-09
2008和2009年度的黑臉琵鷺全球同步普查分別於2008年1月11至13日和2009年1月9至11日期間進行,藉每年進行同類調查蒐集數據,以了解越冬種群的最新情況及其分布範圍。2008和2009年的普查分別錄得2,065和2,041隻黑臉琵鷺,是這項普查自九十年代中期展開以來該鳥種的數目首次突破二千隻。按年度計算,2008年數目增幅達22%,而2009年則微跌1%。這全球瀕危鳥種的越冬種群,仍集中於台灣台南曾文溪口和香港與深圳間的后海灣這兩個越冬地點。附件是調查的詳細報告。
香港觀鳥會
The annual International Black-faced Spoonbill Census took place on 11-13 January 2008 and 9 -11 January 2009. These censuses aimed to provide comparable figures on an annual basis to assess the health of the wintering population and its distribution range. A total of 2,065 and 2,041 Black-faced Spoonbills were counted in 2008 and 2009 respectively. The total figure broke 2,000 for the first time in 2008 since the inception of the census in mid-1990s. There was a big increase of about 22% in 2008 but a small decrease of 1% in 2009 from the previous year. Tsengwen River estuary of Tainan and Deep Bay of Hong Kong and Shenzhen are still the two biggest wintering grounds of this globally endangered species. Enclosed is the report of the census.
HKBWS
黑臉琵鷺全球同步普查2008及09 Intl BFS Census 2008 and 2009.pdf (1.33 MB)
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