Antelopes -- South Dakota; Pronghorns -- South Dakota; Pronghorn hunting -- South Dakota; Antelope hunting -- South Dakota
A 33 1/3 percent aerial sample of the antelope population in Harding, Butte, Perkins, Meade and Fall River Counties was (made) during late June and early July. The antelope population for these counties increased from 14,356 in 1951 to 16,608 in...
Antelopes -- South Dakota; Pronghorns -- South Dakota; Antelopes -- Counting -- South Dakota; Pronghorns -- Counting -- South Dakota; Pittman-Robertson Project (S.D.)
An aerial spring antelope census was made in 1958 to ascertain the population and the buck:doe:kid ratio in eleven West-River counties in South Dakota. Data obtained from the census indicated an antelope population of 15,585, an 8% decrease from...
Pittman-Robertson Project (S.D.); Antelopes -- South Dakota; Antelopes -- Counting -- South Dakota; Pronghorns -- South Dakota; Pronghorns -- Counting -- South Dakota
An aerial spring antelope census was made in 1959 to ascertain the population and the buck: doe: kid ratio on the better antelope ranges in South Dakota. Data obtained from the census indicated an antelope population of 20,270, a 30% increase over...
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 -- 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...
Antelopes -- South Dakota; Antelope hunting -- South Dakota; Pronghorn hunting -- South Dakota; Pronghorns -- South Dakota; Hunting -- South Dakota; Pittman-Robertson Project (S.D.)
Data gathered throughout 1973 under Pittman-Robertson Project W-95-R-7 Job No. 2-E and W-95-R-8 for Study VIII, Jobs 1 and 2 are summarized in this report. It is estimated that prior to 1800 over 700,00 pronghorns ranged the prairies of South...
Fishing surveys -- Oahe, Lake (S.D. and N.D.) -- Statistics -- Periodicals; Fishing -- Oahe, Lake (S.D. and N.D.) -- Statistics -- Periodicals; Fish populations -- Oahe, Lake (S.D. and N.D.) -- Statistics -- Periodicals
This report includes data collected from annual fish population surveys and angler use and harvest surveys collected during 2011 on Lake Oahe, South Dakota. Dingell-Johnson Project F-21-R-44
Antelopes -- South Dakota -- Counting; Antelopes -- South Dakota; Pronghorns -- South Dakota; Pittman-Robertson Project (S.D.)
The 1950 antelope census found 10,568 antelope in the counties of Harding, Butte, central Meade and western Fall River. The antelope herds in those counties averaged increases of more than 50 percent since 1949.