AFSI focal geo
收藏US Fish and Wildlife Service Open Data2026-03-28 收录
下载链接：
https://gis-fws.opendata.arcgis.com/datasets/fws::afsi-focal-geo
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资源简介：
Conserving Shorebirds in the Atlantic Flyway. This storymap presents how partners are addressing threats to shorebirds and working to meet the Atlantic Flyway Shorebird Initiative's conservation goal of increasing focal shorebird populations 10% by 2025. For more information about the storymap or specific projects, contact Debra_Reynolds@fws.gov<div><br /></div><div>Please see the storymap at this link: <a href='https://fws.maps.arcgis.com/apps/MapSeries/index.html?appid=87690c02be3c4c0094bc59cfbfa5ed28' rel='nofollow ugc'>Conserving Shorebirds in the Atlantic Flyway (arcgis.com)</a><br /><div><br /></div><div><p style='box-sizing:border-box; margin-top:0.5em; margin-bottom:0.5em; color:rgb(0, 0, 0); font-family:open_sansregular, sans-serif; font-size:12.6px;'><em><span style='box-sizing:border-box; font-size:14px;'><span style='box-sizing:border-box; font-family:open_sanssemibold, sans-serif; font-weight:700;'>The great migration...</span></span></em></p><p style='box-sizing:border-box; margin-top:0.5em; margin-bottom:0.5em; color:rgb(0, 0, 0); font-family:open_sansregular, sans-serif; font-size:12.6px;'> </p><p style='box-sizing:border-box; margin-top:0.5em; margin-bottom:0.5em; color:rgb(0, 0, 0); font-family:open_sansregular, sans-serif; font-size:12.6px;'><span style='box-sizing:border-box; font-size:9.5pt;'>Shorebirds cross thousands of miles each year from the barren tundra of the arctic to the wind swept beaches of Tierra del Fuego in the southern hemisphere. The majority of shorebirds breeding in Alaska and Canada spend their non-breeding period in South American or Caribbean countries.</span></p><p style='box-sizing:border-box; margin-top:0.5em; margin-bottom:0.5em; color:rgb(0, 0, 0); font-family:open_sansregular, sans-serif; font-size:12.6px;'><span style='box-sizing:border-box; font-size:9.5pt;'> </span></p><p style='box-sizing:border-box; margin-top:0.5em; margin-bottom:0.5em; color:rgb(0, 0, 0); font-family:open_sansregular, sans-serif; font-size:12.6px;'><span style='box-sizing:border-box; font-size:9.5pt;'>During migration, shorebirds face a multitude of challenges including:</span></p><ul><li><span style='box-sizing:border-box; font-size:9.5pt;'>finding sufficient food sources to fuel their long distant migrations; </span></li><li><span style='box-sizing:border-box; font-size:9.5pt;'>avoiding predators; </span></li><li><span style='box-sizing:border-box; font-size:9.5pt;'>competing for limited habitat; </span></li><li><span style='box-sizing:border-box; font-size:9.5pt;'>adapting to a changing climate; and</span></li><li><span style='box-sizing:border-box; font-size:9.5pt;'>succumbing to sport and subsistence hunting.</span></li></ul></div></div>
提供机构：
U.S. Fish & Wildlife Service
