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The International Black-faced Spoonbill Census 2010

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2400<br />

2100<br />

1800<br />

1500<br />

1200<br />

900<br />

600<br />

300<br />

0<br />

1989-90<br />

1993-94<br />

1994-95<br />

1995-96<br />

1996-97<br />

1997-98<br />

1998-99<br />

1999-00<br />

2000-01<br />

2001-02<br />

2002-03<br />

2003-04<br />

2004-05<br />

2005-06<br />

2006-07<br />

2007-08<br />

2008-09<br />

2009-10<br />

Number<br />

Number<br />

Tainan<br />

Deep Bay<br />

Xuan Thuy<br />

Hainan<br />

Winter<br />

Figure 3. Trends of known <strong>Black</strong>-<strong>faced</strong> <strong>Spoonbill</strong>s in the world, in three traditional important<br />

congregation sites: Tainan of Taiwan, Deep Bay of Hong Kong and Shenzhen, Red River<br />

Delta of Vietnam, and a new site at Hainan Island, China from the international censuses.<br />

Numbers were based on a review by Kennerley (1990) and table 3, 4 and 6.<br />

圖 3. 比 較 全 球 同 步 普 查 的 已 知 黑 臉 琵 鷺 數 量 , 以 及 三 個 重 要 聚 集 點 ( 台 灣 台 南 、 香 港 深 圳 后 海<br />

灣 和 越 南 紅 河 口 ) 及 海 南 島 最 近 發 現 地 點 的 數 量 趨 勢<br />

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