Browse Critical Trends Assessment Program Regional Watershed Assessments by Subject "Ecosystem management --Illinois --Du Page River Watershed"

  • Post, Susan L. (Illinois Dept. of Natural Resources, 2001-02)
    From its perch on a telephone wire strung over a busy interstate, a kestrel surveys its ever-shrinking domain. Gone are Brushy Grove, Twelve-mile Grove, and Jewel Grove, islands of trees in the vast prairie that was ...


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