A Demographic Analysis of Lesser Prairie-chicken Populations in Southwestern Kansas

Lesser prairie-chicken (Tympanuchus pallidicinctus) habitat and populations have been reduced range-wide by more than 90% since the turn of [the] 20th Century. Population indices in Kansas reflected the range-wide trends. The rate of habitat loss slowed considerably starting in the 1980s, but populations have continued to decline in the state. To aid in the conservation of this "warranted but precluded" threatened species, more information is needed on the basic and applied population ecology of this prairie grouse. The present research was initiated to collect field data for 3-years and synthesize 6-years of data from Federal Aid projects in southwestern Kansas.