Response of Herpetofauna to Silvicultural Prescriptions in the Daniel Boone National Forest, Kentucky

We compared the response of herpetofaunal communities in 16 hardwood stands treated with a high-leave harvest (7 m2/ha residual basal area), low-leave harvest (3.5 m2/ha residual basal area), clearcut harvest or no-harvest prescription in the Daniel Boone National Forest, Kentucky, from 1992 to 1996. Animals were captured with straight-line drift fences and pitfall traps. We sampled 800 trap nights and captured 24 species of amphibians (N = 1,363) and 12 species of reptiles (N = 163). Diversity of amphibians was lower in low-leave harvest stands after removal of timber than in noharvest stands (P < 0.05). Numerical abundance and species richness of reptiles were higher after timber removal in high-leave, low-leave, and clearcut harvest stands than in no-harvest stands (P < 0.05), and diversity of reptiles was higher after removal of timber in low-leave harvest stands than in no-harvest stands (P < 0.05). These data indicate a comparable response by herpetofaunal communities in harvested stands in the Daniel Boone National Forest, regardless of the amount of basal area harvested.

Publication date
Starting page
312
Ending page
320
ID
19751