In loblolly and shortleaf pine plantations of Arkansas, Bachman's sparrow breeding areas had significantly lower percent canopy cover (p<0.001), shorter woody vegetation (p≤0.01) and fewer trees (p<0.001) and shrubs (p≤0.05) than unoccupied sites. In south-central Missouri, Bachman's sparrows occurred in glades with less than 30% woody cover, and occupied glades had significantly (p≤0.05) lower percentages of deciduous and coniferous saplings, deciduous and coniferous trees, and total woody vegetation. Mid-story density was marginally (p=0.055) greater on unoccupied sites, and Bachman's sparrow abundance was significantly (p=0.043) negatively correlated (r= –0.446) with mid-story density in longleaf pine woodlands of northwestern Florida. However, relative abundance of Bachman's sparrows was not significantly (p=0.107) associated with canopy cover and there were no significant (p=0.133) differences in canopy cover between occupied and unoccupied sites. There is evidence that Bachman sparrow may select sites with some tall vegetation. In north-central Florida, densities of Bachman's sparrows in young (2–4 years) slash pine plantations with artificial snags added (n=3) was 31.4 pairs/km2, while in similar vegetation without snags (n=3) Bachman's sparrow density was 22.3 pairs/km2 [8]. In an area in South Carolina composed of longleaf and loblolly pine, Bachman's sparrow occurred at significantly (p=0.002) higher density in clearcuts than middle-aged (22–50 years) stands, while in another area clearcuts had relatively low densities of Bachman's sparrows. Vegetation differences between the 2 sites are likely to explain the difference. The site with relatively low densities of Bachman's sparrows had been rolled with a drum chopper, which resulted in a lower volume of vegetation from 3 to 7 feet (1–2 m) above ground. The authors suggest that the lack of vegetation in this height range may have limited perches, resulting in fewer birds on the site. An investigation of Bachman's sparrow habitat characteristics in 1- to 6-year-old loblolly pine stands of eastern Texas led to recommendations that 2 to 5 tall (>39 feet (12 m)) trees/100 ha remain on a clearcut for Bachman sparrow singing perches. In Georgia, the lack of vegetation from 10 to <16 feet (3 to <5 m) was suggested as a possible reason for the absence of Bachman's sparrows from open field vegetation. However, across the southeast, vegetation density from 3 to 6 feet (0.91–1.8 m) above ground varies widely on sites occupied by Bachman's sparrows, suggesting their requirements for the density of this vegetation layer are comparatively flexible. In the dry prairie of central Florida, Bachman's sparrows used