Federal restoration funds and volunteers help increase the wildlife value of Idaho’s Pine Creek Bench
At the southern end of Idaho’s Big Hole Mountains, the Pine Creek Bench lays tucked between the South Fork of the Snake River and Stouts Mountain.
This picturesque bench provides invaluable winter range for deer, elk, and moose, and is also fertile ground that has attracted farmers for over a century who have grown diverse crops: wildflowers to alfalfa, potatoes to winter wheat. Like much of eastern Idaho, the plow has ruled for generations, largely relegating the bench’s wildlife value to the back burner.
In time, however, concerns about development on the bench and the nearby South Fork Canyon prompted eastern Idahoans to begin a long-term conservation effort to restore portions of the area. Led by the Bureau of Land Management and local non-profit organizations such as the Nature Conservancy, The Conservation Fund, and Teton Regional Land Trust, thoughtful conservationists began leveraging support from the Land and Water Conservation Fund and other sources to buy and/or conserve through conservation easements properties that held the highest wildlife values. Over the last four decades, a large percentage of the bench’s acreage has been restored to quality wildlife habitat and most of the canyon’s rim is free of houses.
To stop there would mean a great conservation success story, but one without a perfect ending. Once purchased, the BLM and partners didn’t have money to return their newly acquired properties to their original wild state. In many cases, obtained acres had been enrolled in the Conservation Reserve Program and were covered with nonnatives such as smooth brome to reduce erosion. Nonnative species and weeds outcompeted native plants and diminished the land’s ability to support wildlife.
That is, until now.
Using money from the recently enacted Bipartisan Infrastructure Law and Inflation Reduction Act, the BLM, local landowners, and hunter conservationists have started returning native species to the bench on properties purchased for their scenic and wildlife values. Private land enrolled in conservation easements don’t qualify for the program.
The BLM-led coalition is completing the work by enlisting nearby farmers, the Idaho Department of Fish and Game, and volunteers. Spearheaded by BLM’s restoration lead Devin Englestead, the BLM contracts nearby producers to farm the recently purchased acres for five years before eventually planting the ground in native grasses. By hiring local farmers, BLM keeps their costs for tilling the land down and increases buy-in from neighbors. Farming the ground for a short period of time is an effective way to remove non-native grasses and weeds that then allows native flora to return.
“[The challenge with this project has been] the daunting task of turning so many acres of farmed land back into native habitat,” BLM public affairs specialist Bruce Hallman told the Teton Valley News in July. “The reality is that it takes at least 5 years to turn CRP land back into native grasses and plants. That long timeframe requires good planning, adequate funding and commitments from agencies, patience as we wait for nature to do its thing, and hoping that volunteers will rise to the occasion.”
This summer, it all came together. The Idaho Department of Fish and Game and Backcountry Hunter & Anglers volunteers lent their shoulders to the wheel. The IDFG used Mule Deer Initiative money to provide seedlings, and BHA provided the labor needed to get the natives in the ground.
BHA, BLM, and IDFG volunteers planted native species on roughly 1,275 acres of the bench this past summer with the idea of continuing the work annually. Volunteers planted bitterbrush, sagebrush, juniper, serviceberry, chokecherry, snowberry, milkweed, aspen, and wood rose.
The BLM focused on the parcels that connect the South Fork of the Snake River corridor with the mountains to the north. The intention is to link high-altitude summer range to winter range along the river corridor and Pine Creek Bench. By connecting the two habitats, big game survival will increase and provide higher quality hunting opportunities.
“Partnerships have helped turn it from idea to reality,” said Hallman. “The manpower that has attacked this monumental challenge could not have come from BLM staff alone. Volunteers from the nearby communities as well as Idaho Fish and Game staff have been priceless to our efforts. And local nurseries growing native plants have made the project really shine.”
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Photo credits: Bruce Hallman