Point survey locations for an Avian Inventory of Sagamore Hill National Historical Site (SAHI_Points_Birds_2005.shp)
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This shapefile contains points that represent the field survey sites where birds were inventoried at Sagamore Hill National Historical Site (SAHI).
本形状文件（Shapefile）包含表征萨加莫尔山国家历史遗址（SAHI）内开展鸟类调查的野外调查样点的矢量点要素。
