Fig. 2From: Management factors affecting densities of common grassland birds of high elevation grasslands of eastern South Africa: Ingula as a case studyDensity of the eight most common grassland bird species at Ingula in eastern South Africa, in relation to whether the grass along transects had been burned or not before the survey. Estimates for density of each species are from Model 2, Table 2. The error bars are standard errorsBack to article page