CPW White-tailed Deer Shapefile Download

Updated December, 2025 CONCENTRATION AREA: Corridors of riparian habitat along river or stream courses that support higher populations of white-tailed deer, serve as travel corridors and are considered critical habitat for white-tailed deer. HIGHWAY CROSSING: Specific highway areas near riparian habitat zones that have historically been sites of substantial white-tailed deer mortalities. OVERALL RANGE: The area which encompasses all known seasonal activity areas within the observed range of a population of white-tailed deer. WINTER RANGE: That part of the range of a species where 90 percent of the individuals are located during the average five winters out of ten from the first heavy snowfall to spring green-up, or during a site specific period of winter as defined for each DAU. This information was derived from Colorado Parks and Wildlife field personnel. Data was captured by digitizing through a SmartBoard Interactive Whiteboard using topographic maps and NAIP imagery at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. These data are not updated on a statewide level annually.

更新于2025年12月
聚集区（CONCENTRATION AREA）：沿河或溪谷的河岸生境廊道，可支撑高密度白尾鹿种群，兼具迁徙通道功能，被认定为白尾鹿的关键生境。
公路穿越点（HIGHWAY CROSSING）：紧邻河岸生境带的特定公路区段，历史上曾发生多起白尾鹿死亡事故。
整体分布区（OVERALL RANGE）：涵盖白尾鹿种群观测范围内所有已知季节性活动区域的全域范围。
冬季栖息地（WINTER RANGE）：指该物种种群分布区内，十年内平均有五个冬季（从首次大规模降雪至春季植被返青期间）内有90%的个体聚集的区域；或依据各DAU划定的场地专属冬季时段。本信息源自科罗拉多州公园与野生动物局（Colorado Parks and Wildlife）野外工作人员。数据通过智能交互白板（SmartBoard Interactive Whiteboard）数字化采集，制图依据不同比例尺的地形图及美国农业部农业航拍计划（NAIP）影像，相关引用文献为：Cowardin, M., M. Flenner. 2003年3月. 《最大化制图资源利用率》. 《地理世界》(GeoWorld) 16(3):32-35。本数据集每四年轮换更新一次，每年更新科罗拉多州公园与野生动物局下辖四个区域中的一个，并非每年在全州范围内完成更新。