LITTLE ROCK — On the surface, cutting trees to make more trees may sound a bit counterintuitive, but that’s exactly what the Arkansas Game and Fish Commission is doing, and according to the results of a recent audit, it’s just the right medicine for some of the forests under the AGFC’s care.
The audit was completed by Bureau Veritas Certification’s lead auditor, who has 22 years of expertise in forestry and wildlife management. Henry Gray Hurricane Lake Wildlife Management Area, Mike Freeze Wattensaw WMA and George H. Dunklin Jr. Bayou Meto WMA were visited to inspect site conditions to ensure the AGFC’s forestry practices stayed within the updated Sustainable Forestry Initiative® standards set in 2022, to which the AGFC had previously met or exceeded since 2021.
Not only did all conditions continue to meet or exceed the new standards in the 2024 audit, but the AGFC’s work in greentree reservoir management and improving the health of the forest associated with GTRs earned the issuance of a notable practice indicator during the audit.
“Our goal on GTRs is to promote the red oak component, which provides hard mast for a variety of wildlife, including mallards,” Rob Willey, AGFC Habitat Program coordinator, said. “Past management regimes have been detrimental to this component of the bottomland hardwoods in and around GTRs, and we are working to select the most healthy remnants of that forest and remove their competition through variable retention harvest, encouraging natural regeneration of red oaks to take the place of those less desirable species that have infiltrated the forest.”
Willey points out that he’s already seeing some excellent regeneration of the red oak component of the forest appearing where undesirable or competing trees were removed from the canopy, and aerial flights during the 2023-24 waterfowl season show that many of the areas that underwent variable retention harvest have a considerable amount of overhead cover to retain waterfowl during winter.
“A 40 percent reduction in basal area was prescribed for Bayou Meto,” Willey said. “Post-harvest plot-level evaluations have identified that the residual basal area aligns exactly with those prescribed targets.”
Another mention by auditors on site conditions was the fact that very little rutting takes place on AGFC sites. According to the audit, this is because the AGFC’s wet weather contingency plans include soil types and requires loggers to move to different locations of a sale or postpone harvest completely in the event of wet soil conditions. The resulting sites were “remarkable given most selection harvests were in very wet bottomland areas.”
Images of areas undergoing timber sales for forest stand improvement sometimes circulate on forums and social media, showing bare dirt or debris left behind. As part of the AGFC’s contract requirements, loggers must remove as much limb debris as possible before leaving the site, but some remnants tend to remain in place. A certain amount of debris can be beneficial for wildlife to use as cover until vegetation begins to grow from the increased sunlight penetration promoted by harvest.
“There are a few places where an acre or so is used as a staging area for trucks, but loader sets are developed at a rate of one per 40 acres of harvest operation,” Willey said. “In most cases, a variable retention harvest still retains a good amount of mature trees, but it allows enough sunlight through to get more vegetation growing on the ground. That’s habitat and year-round food for many species of wildlife. And the mature red oaks left behind will see increased opportunity to create acorns for wildlife in winter and to grow the next forest.”