Range Science Information System (RSIS)

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  Long-term prairie falcon population changes in relation to prey abundance, weather, land uses, and habitat conditions

  K. Steenhof, M. N. Kochert, L. B. Carpenter, and R. N. Lehman in The Condor (1999)

  Keyword(s): Falco mexicanus, Townsend's ground squirrel, Spermophilus townsendii, lives...

  Low nutritive quality as a defense against optimally foraging herbivores

  P. Lundberg, and M. Astrom in The American Naturalist (1990)

  Keyword(s): herbivory, optimization model, low nutritive quality, biomass, food-plant s...

  Effects of herbage removal on productivity of selected High-Sierra meadow community types

  T. J. Stohlgren, S. H. DeBenedetti, and D. J. Parsons in Environmental Management (1989)

  Keyword(s): grazing, Sierra Nevada, stock use, subalpine meadows, clipping, basal cover...