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  • All fields: Pittman-Robertson Project (S.D.)
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Display: 20

    • Antelope Crippling Loss and Movement Study, 1959 South Dakota

    • Pittman-Robertson Project (S.D.); Antelopes -- South Dakota; Pronghorns -- South Dakota; Antelopes -- Wounds and injuries -- South Dakota; Pronghorns -- Wounds and injuries -- South Dakota
    • A 378 square-mile area in Butte and Harding Counties was surveyed in 1959 for antelope crippling losses. Two airplanes and three ground crews located 26 dead or crippled antelope in an area where 337 persons hunted and 318 antelope were legally...
    • Clipped Plots on the Annie Creek and Hepler Experimental Areas For 1949

    • Range ecology -- South Dakota; Experimental rangelands -- South Dakota; Pittman-Robertson Project (S.D.)
    • Although this clipping experiment has not been in operation long enough to produce many conclusions, it appears quite likely that Oregon Grape will disappear from all of the plots within a few years even under a simulated utilization of only 25 per...
    • Spring inventory of antelope in South Dakota, 1970 South Dakota

    • 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...
    • The Spring Inventory of Antelope in South Dakota - 1958

    • 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...
    • The spring inventory of antelope in South Dakota 1959

    • 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...
    • The 1955 Antelope Census in South Dakota

    • 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...
    • Antelope Age Ratio Study by Aerial Transect in 1952

    • 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...
    • Bobcat Management Surveys, 1986-87

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1986 and 1987 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-21, Study 9516, Job 1 are analyzed and presented in this annual report. Since the bobcat season was closed in 1984-85 and 1985-86, the previous...
    • Bobcat Management Surveys, 1987-88

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1986 and 1987 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-22, Study 9516, Job 3 are analyzed and presented in this annual report.
    • Bobcat Management Surveys, 1988-89

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1988 and 1989 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-23, Study 9516, Job 3 are analyzed and presented in this annual report.
    • Bobcat Management Surveys, 1989-90

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1989 and 1990 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-24, Study 9516, Job 3 are analyzed and presented in this annual report.
    • Bobcat Management Surveys, 1990-91

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1990 and 1991 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-25, Study 9516, Job I are analyzed and presented in this annual report.
    • Bobcat Management Surveys, 1991-92

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1991 and 1992 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-26, Study 9516, Job I are analyzed and presented in this annual report.
    • Bobcat Management Surveys, 1992-93

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1992 and 1993 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-26, Study 9516, Job I are analyzed and presented in this annual report.
    • Bobcat Management Surveys, 1993-94

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1993 and 1994 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-27, Study 9516, Job I are analyzed and presented in this annual report.
    • Bobcat Management Surveys, 1994-95

    • Bobcat -- Monitoring -- South Dakota; Bobcat -- Habitat -- South Dakota; Bobcat -- Geographical distribution -- South Dakota; Hunting surveys -- South Dakota; Wildlife management -- South Dakota; Pittman-Robertson Project (S.D.)
    • Data gathered during 1994 and 1995 on Bobcat Management Surveys under Pittman-Robertson Project W-95-R-28, Study 9516, Job I are analyzed and presented in this annual report.

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