Influence of environmental change, harvest exposure, and human disturbance on population trends of greater sage-grouse
Fig 1
Map of 21 relatively distinct sage-grouse populations stratified into 8 regulation histories.
Orange background portrays legal hunting season boundaries in 1995. Light green delineates the presumed distribution of sage-grouse, and multi-colored polygons indicate 8 km buffers around active sage-grouse leks within these populations as of 1995. Lek data were collected by states and provinces throughout the western United States and southern Alberta and Saskatchewan Canada from 1995–2013.