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Distribution and abundance of Least Bell’s Vireos (Vireo bellii pusillus) and Southwestern Willow Flycatchers (Empidonax traillii extimus) on the Middle San Luis Rey River, San Diego County, Southern California—2018 data summary 科技报告
报告编号: 70202634, 页数: 20, 2019
作者:  Allen, Lisa D. ldallen@usgs.gov;  Kus, Barbara E. barbara_kus@usgs.gov
Adobe PDF(1882Kb)  |  收藏  |  浏览/下载：35/12  |  提交时间：2019/11/06
Distribution and abundance of Least Bell’s Vireos (Vireo bellii pusillus) and Southwestern Willow Flycatchers (Empidonax traillii extimus) on the Middle San Luis Rey River, San Diego County, southern California—2017 data summary 科技报告
报告编号: 70196296, 页数: 20, 2018
作者:  Allen, Lisa D.;  Howell, Scarlett L.;  Kus, Barbara E. barbara_kus@usgs.gov
Adobe PDF(3706Kb)  |  收藏  |  浏览/下载：30/16  |  提交时间：2019/11/06
Monitoring breeding and migration of neotropical migratory birds at Naval Base Coronado, Remote Training Site, Warner Springs, San Diego County, California, 5-year summary, 2013–17 科技报告
报告编号: 70198097, , 2018
作者:  Lynn, Suellen suellen_lynn@usgs.gov;  Hall, Katie A.;  Madden, Melanie C. mmadden@usgs.gov;  Kus, Barbara E. barbara_kus@usgs.gov
Adobe PDF(8512Kb)  |  收藏  |  浏览/下载：48/20  |  提交时间：2019/11/06