BLRA Occ 07-13 Data
datasetposted on 28.03.2018, 12:35 by Laurie A. Hall, Nathan D. Van Schmidt, Steven R. Beissinger
Occupancy of black rails at 212 wetlands in the Sierra Nevada Foothills, CA from 2007 to 2013. A "0" indicates black rails were not detected, and a "1" indicates black rails were detected. Dashes indicate the site was not surveyed. Three surveys were conducted each year at each site, unless rails were detected in earlier surveys that year.