Pittman-Robertson Project (S.D.); Antelopes -- South Dakota; Antelopes -- Counting -- South Dakota; Pronghorns -- South Dakota; Pronghorns -- Counting -- South Dakota
An aerial inventory was conducted between June 3, and July 8, 1970. The July 1970 population for western South Dakota of 25,100 antelope
indicates an increase of 1,500 animals since the July 1969 inventory. No data was obtained for eastern South...
Pittman-Robertson Project (S.D.); Antelopes -- South Dakota; Pronghorns -- South Dakota; Pronghorns -- Counting -- South Dakota; Antelopes -- Counting -- South Dakota
Before the 1955 September hunting season, South Dakota had almost 17,000 antelope. Heavy harvests of some trouble herds during the fall of 1954 reduced the state herd by about 6 percent. The doe:kid ratios as determined by aerial counts early in...
Antelopes -- South Dakota; Pronghorns -- Mortality -- South Dakota; Pronghorns -- Age -- South Dakota; Pittman-Robertson Project (S.D.)
Between July 2 and September 18 of 1952 six 460 mile transects were flown to check antelope age ratios to find out if the apparent loss of kids took place during the summer months. Since the age ratios remained relatively constant during this...
Range ecology -- South Dakota; Experimental rangelands -- South Dakota; Pittman-Robertson Project (S.D.)
Briefly stated, these studies attempt to determine the degree of competition between deer and domestic livestock, annual forage production, annual utilization of browse by deer, and use-factors for key food plants.
Results of this experiment have...
Antelopes -- South Dakota -- Counting; Antelopes -- South Dakota; Pronghorns -- South Dakota
Counting the antelope on 33 percent of a 150 square mile area which had a population density of about one animal per square mile gave a calculated population within 10 percent of the true population. Greater accuracy is not deemed necessary for...
Pittman-Robertson Project (S.D.); Antelopes -- South Dakota; Pronghorns -- South Dakota; Pronghorns -- Parasites -- South Dakota; Antelopes -- Parasites -- South Dakota
During the 1952 antelope season 43 antelope were examined in the field for parasites. Hemonchus contortus and Nematodirella sp. were the most common parasites observed. All of the adults were parasitized to some degree. None of the 15 kids were...
Fishing -- South Dakota; Fishing -- South Dakota -- Maps; Fishery law and legislation -- South Dakota
Handbook providing information on licensing, statewide harvest limits, East River regulations, Missouri River regulations, West River regulations, Black Hills regulations, and general regulations for fishing in South Dakota.
Fishing -- South Dakota; Fishing -- South Dakota -- Maps; Fishery law and legislation -- South Dakota
Handbook providing information on licensing, statewide harvest limits, East River regulations, Missouri River regulations, West River regulations, Black Hills regulations, and general regulations for fishing in South Dakota.