Important Birding Areas

This GIS layer delineates the spatial boundaries of Important Bird Areas (IBAs), which are sites recognized as globally significant for the conservation of bird populations within York County, Pennsylvania. The dataset includes polygon features representing IBAs identified through standardized criteria developed by BirdLife International, including species vulnerability, population thresholds, and habitat significance. Each feature contains associated attributes such as site name, location, area, key species, IBA criteria met, protection status, and designation year. This layer supports conservation planning, environmental assessment, and biodiversity monitoring efforts, and is intended for use by researchers, land managers, policymakers, and conservation organizations.本地理信息系统（Geographic Information System, GIS）图层划定了宾夕法尼亚州约克县范围内，被认定为对鸟类种群保护具有全球重要意义的重点鸟区（Important Bird Areas, IBAs）的空间边界。本数据集包含依据国际鸟盟（BirdLife International）制定的标准化认定标准识别出的重点鸟区的面状要素，该标准涵盖物种脆弱性、种群阈值及栖息地重要性等维度。每个面状要素均附带相关属性信息，包括站点名称、地理位置、面积、关键物种、满足的重点鸟区认定标准、保护现状及划定年份。本图层可助力保护规划、环境评估与生物多样性监测工作，面向研究人员、土地管理者、政策制定者及保护组织开放使用。