What is Role Of Buffer Strips In Upland Bird Habitats?

Creating Habitat with Buffer Strips

Buffer strips are key components of native grass restoration for upland birds. These strips, typically 20-30 feet wide, are planted and managed to provide a transition zone between the upland bird habitat and water sources, preventing soil erosion and sedimentation. A mix of warm-season grasses, including little bluestem, big bluestem, and switchgrass, can be used to create a diverse and resilient buffer strip.

Maintaining Habitat with Minimal Input

Proper maintenance of buffer strips involves mowing, burning, or disking, depending on the specific management goals and native grass species. For example, a warm-season grass buffer strip in a Conservation Reserve Program (CRP) area may require only a single disking in the spring to suppress weeds and promote native grass growth. This minimal input approach helps to conserve soil moisture and reduce erosion while promoting the growth of native grasses.

Enhancing Habitat Value with Nesting Cover

Adding nesting cover to buffer strips can enhance their value for upland birds. In a CRP area, for example, nest boxes or brush piles can be installed within the buffer strip to provide additional nesting cover for birds such as bobwhite quail and ring-necked pheasants. When properly designed and installed, these nesting cover elements can provide critical habitat components for upland birds, supporting their populations and contributing to the overall biodiversity of the ecosystem.