Estimated and empirical brucellosis seroprevalence in elk per elk hunt district (HD). Angela Brennan Paul C. Cross Katie Portacci Brandon M. Scurlock William H. Edwards 10.1371/journal.pone.0178780.g002 https://plos.figshare.com/articles/figure/Estimated_and_empirical_brucellosis_seroprevalence_in_elk_per_elk_hunt_district_HD_/5105473 <p>Maps depict estimated brucellosis seroprevalence in elk in 1990 and 2014 for HDs in the study area. YNP = Yellowstone National Park; GTNP = Grand Teton National Park. Inset: Map of contiguous United States and study area. Small panels on the right depict modeled (grey) and empirical (blue) seroprevalence (y axis; range from 0 to 1) over time (x axis; range from 1990 to 2014) from a subset of the study area. Arrows show which elk hunt district corresponds to each panel. Blue lines are 95% binomial confidence intervals, and grey shaded regions are 95% credible intervals.</p> 2017-06-13 17:33:13 unfed elk populations Greater Yellowstone Area Shifting brucellosis risk unfed elk GYA livestock herds livestock risk