Michael Durham Photography

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  • (from left to right) Robert Taylor, Phil Shephard, Catherine Parks, and Susan Geer study a map before surveying The Nature Conservancy's Zumwalt Prairie Preserve for non-native and invasive weeds. Keeping foreign plants out, and native plants in, is a Conservancy priority for managing the rare grassland. (Fully released)
    Prairie_Survey-OR-MRD64-024.jpg
  • Preserve ecologist for The Nature Conservancy, Rob Taylor, inspects grassland plants during a weed survey on  Zumwalt Prairie Preserve. Keeping out foreign weeds, and allowing native vegetation to flourish is a Conservancy priority on the rare grassland. (Fully released)
    Prairie_Survey-OR-MRD64-025.jpg
  • Staff botanist for The Nature Conservancy, Susan Geer, works to distinguish native plants and non-native plants during a weed survey on Zumwalt Prairie Preserve. While a seemingly impossible task given the scope of the grassland, preserve employees and volunteers work to keep the prairie as ecologically healthy as possible. (Fully released)
    Prairie_Survey-OR-MRD64-030.jpg
  • Staff botanist for The Nature Conservancy, Susan Geer, works to distinguish native plants and non-native plants during a weed survey on Zumwalt Prairie Preserve. Bunchgrass prairies may contain thousands of native plants and some weeds as well. Keeping the native plants and eliminating weeds is a priority on the rare grassland.
    Prairie_Survey-OR-MRD64-029.jpg
  • Preserve ecologist for The Nature Conservancy, Rob Taylor, consults with Catherine Parks from the US Forest Service during a weed survey on Zumwalt Prairie Preserve. Keeping out foreign weeds, and allowing native vegetation to flourish is a Conservancy priority on the rare grassland. (Fully released0
    Prairie_Survey-OR-MRD64-028.jpg
  • During a weed survey, preserve ecologist for The Nature Conservancy, Rob Taylor, looks for "the sign of the beast" – patterns that indicate if this plant in a native grass or an invasive weed. Keeping out foreign weeds, and allowing native vegetation to flourish on the Zumwalt Prairie Preserve is a Conservancy priority. (Fully released)
    Prairie_Survey-OR-MRD64-027.jpg
  • Preserve ecologist for The Nature Conservancy, Rob Taylor, inspects grassland plants during a weed survey on  Zumwalt Prairie Preserve. Keeping out foreign weeds, and allowing native vegetation to flourish is a Conservancy priority on the rare grassland. (Fully released)
    Prairie_Survey-OR-MRD64-026.jpg
  • Author/Biologist Marcy Houle tours Zumwalt Prairie to survey historic nest sights originally found during her 1979 study recounted in her book "Prairie Keepers". Her original study will repeated by biologist Pat Kennedy in 2003/2004.
    Zumwalt-MarcyH-18.jpg
  • Andi Mitchell, Preserve Steward for The Nature Conservancy's Zumwalt Prairie Preserve, surveys a fence line in preparation to open the grassland to cattle grazing. The old barbed wire fence is being maintained to contain cattle while allowing wildlife, such as elk and deer, to pass.
    Zumwalt_Prairie-OR-MRD64-034.jpg
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