中文內容大要：

　　臺灣新年數鳥嘉年華10週年暨2023年度報告是由社團法人中華民國野鳥學會、社團法人台北市野鳥學會、社團法人高雄市野鳥學會，以及農業部生物多樣性研究所共同籌辦與推動。本年報內容大致分三部分：(一)、主題文章包含勇闖天際線：遷徙水鳥沒說的航行日誌、十年的歷程雜談、臺灣水鳥保育的主要挑戰-地面光電與水鳥棲地的權衡以及浯洲飛羽大點名-只要努力過的都是戰士(二)、執行狀況：包含報導的新年數鳥活動2022年12月17日至2023年1月8日，為期23日所執行的鳥類與樣區成果。(三)、心得分享：包含參與的志工及學生挑戰隊的心得文。我們期許藉由冬季水鳥的長期監測，能持續掌握冬候鳥的族群現況與變化趨勢，作為未來保育上重要的基礎資料。

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　　英文內容大要：

　　The Taiwan NYBC is organized by the Chinese Wild Bird Federation (CWBF), the Wild Bird Society of Taipei (WBST), the Kaohsiung Wild Bird Society (KWBS) and the Taiwan Biodiversity Research Institute, Ministry of Agriculture (TBRI).The Taiwan New Year Bird Count (NYBC) is a citizen science project which aims to monitor the status and trends of migratory waterbirds in Taiwan proper and its outlying islands. This 10th report represents the results of the Taiwan NYBC 2023, conducted from December 17, 2022 to January 8, 2023.Our survey results provide comprehensive insight into the distribution and community composition of the wintering avifauna of Taiwan. This has importance for conservation goals along the East Asian-Australasian Flyway as it offers an in depth look at the site usage of a number of migratory bird species. The data is also shared with Wetlands International for use in the Asian Waterbird Census. As members of the global community, Taiwan will continue to do its best to monitor, share information on, and conserve the migratory birds along this major flyway.