Pittman-Robertson Project (S.D.); Antelopes -- South Dakota; Antelopes -- Counting -- South Dakota; Pronghorns -- South Dakota; Pronghorns -- Counting -- South Dakota
The 1968 breeding population was slightly lower than anticipated West River and slightly higher East River. Reproduction was normal in nearly all areas. Calculated July population was 22,142 head. This is about 10,000 below the carrying capacity...