Dave Godwin

The Conservation Reserve Program (CRP) was designed to remove highly erodible cropland from production. Although wildlife habitat benefits are an important component of CRP, millions of hectares of CRP do not produce optimal wildlife benefit because of poor cover crop choice. Kentucky-31 tall fescue (Festuca arundinacea; hereafter, fescue) was one of the most commonly planted grasses on CRP fields but provides relatively poor habitat for grassland birds such as northern bobwhites (Colinus virginianus). Control of fescue and release of a latent native plant community may enhance habitat...

We conducted a 13-year study to determine bird species richness and abundance in field edges maintained in conservation buffers and mowed field edges on two agricultural experiment stations in Mississippi. Both experiment stations were intensively managed for agricultural row crop and dairy production with field edges managed with frequent mowing and herbicide application. Habitat reclamation and management on 41 ha of field edges was initiated on each farm in 1988 and included selective spraying herbicides to control agronomic grasses, cessation of annual mowing, protection from livestock...