Is A Mix Of Native Grasses Better For Upland Birds?

Native Grass Mixtures for Upland Birds

A key aspect of successful native grass restoration for upland birds is the composition of the native grass mixture. Research has shown that a mix of warm-season grasses, such as big bluestem and switchgrass, with cool-season grasses like little bluestem and Indiangrass, can provide optimal habitat for upland birds. This combination of grasses offers a diverse range of nesting sites, foraging areas, and shelter from harsh weather conditions.

Habitat Components for Upland Birds

Effective native grass restoration for upland birds requires careful consideration of the habitat components necessary to support these species. Research has identified the importance of nesting cover, foraging areas, and shelter from wind and weather. A native grass mixture that includes a range of grass heights and densities can provide these essential habitat components. For example, a mixture of 10% cool-season grasses, 40% warm-season grasses, and 50% native wildflowers can provide the necessary diversity of habitat components to support upland birds. This specific composition can be achieved by seeding a mix of 50 pounds of cool-season grasses, 150 pounds of warm-season grasses, and 200 pounds of native wildflowers per acre.

Conservation Reserve Program (CRP) and Native Grass Restoration

The Conservation Reserve Program (CRP) has played a significant role in promoting native grass restoration for upland birds. Since its inception in 1985, CRP has enrolled over 160 million acres of highly erodible land and marginal crop land into long-term conservation programs. This effort has not only helped to reduce soil erosion but also provided habitat for upland birds and other wildlife species. By incorporating native grass restoration into CRP practices, landowners can create optimal habitat for upland birds while also benefiting from the environmental and economic benefits of conservation.