FRIANT, Calif. Two cowboys on horses pushed cattle across an expanse of golden hills overgrown with tall grasses and oak trees, up an unpaved road toward another pasture.
From the Sierra Nevada foothills, the cattle will be sent for processing into beef, prized by consumers looking for locally raised, grass-fed meat in Californias Central Valley.
But this isnt a ranch. Its a nature preserve managed by the Sierra Foothill Conservancy, a Fresno-area land trust that protects ecosystems. The Conservancy says it is breaking new ground by raising its own beef herd, using cattle to benefit the environment and to improve its bottom line.
The beef operation is one of several novel approaches cost-effective, though paradoxical that marry conservation work with industries often held in low esteem by environmentalists.
Across the nation, conservation groups in partnership with ranchers are using cattle to restore native plant species by grazing invasive grasses. Other groups are working with fishermen to fish sustainably, and using logging and mining profits to pave way for forest and salmon restoration.
Theres been a shift to working more with industries, said Lynn Huntsinger, professor of rangeland ecology at the University of California, Berkeley. This is a human landscape. We need food, we need wood, people are crazy about eating salmon. Working closely with those who produce on the land offers opportunities for ... teaching them about conservation.
In the past, conservationists relied on purchasing land and setting it aside, away from human activity. Logging, ranching or mining were seen as harmful and incompatible with preservation.
But in recent years, the use of conservation easements to retire development rights on private land has exploded. The easements, which cost a fraction of what it would cost to buy the property, allow landowners to continue working the land.
In areas where nearby urban development has pushed up land values, conservation easements can provide an alternative solution to ranchers who might be tempted to sell their holdings, said Daniel Press, a professor of environmental studies at the University of California, Santa Cruz.
Conservationists have found that allowing, or even encouraging or designing some way of making money off of properties is the only way to keep them from being degraded further or developed outright, Press said.
At the Conservancy which owns about 6,500 acres of land in Fresno, Madera, Merced and Mariposa counties and manages another 20,000 acres for ranchers with easements and for public agencies allowing ranching on its land was once controversial.
But over the past decade, studies have shown that cattle grazing can help the land, especially vernal pools, temporary collections of water that provide crucial habitat for native plants and invertebrates, said executive director Jeannette Tuitele-Lewis.
If we dont graze the foothills, then the European grasses end up choking out a lot of the native plants and it really decreases the biodiversity of the habitat, Tuitele-Lewis said.
So-called conservation grazing is increasingly used by land trusts and public agencies on preserves and private ranches throughout the U.S., she said. Most lease land to ranchers, but the conservancy took the practice a step further. Two years ago, it started its own beef herd under the label Sierra Lands Beef.
The group now runs about 300 cows on 1,800 acres of land. The beef operation provides an additional revenue stream, Tuitele-Lewis said, and allows greater control over grazing management.
The conservancys herdsmen transport the cattle, five head at a time, to Fresno State Universitys slaughterhouse to be butchered, processed and boxed. They then deliver the grass-fed beef to customers.
Were creating a bridge between conservation and the local economy, Tuitele-Lewis said.
Other conservationists are teaming up with private timber investors such as the Lyme Timber Company based in New Hampshire. The company acquires quality habitat that doubles as timberland, gives up development rights by selling conservation easements to land trusts and public agencies throughout the United States, then logs the land in a sustainable way to generate an income.
Timber is harvested at or below the annual rate of growth, said Peter Stein, the companys managing director, and harvesting methods are third-party certified by the Forest Stewardship Council and the Sustainable Forestry Initiative.
The approach is key, Stein said, as conservationists aim to preserve larger tracts of land in the hundreds of acres which are too expensive to buy outright.
The Nature Conservancy is also partnering with the timber industry in California and Alaska to restore salmon by felling trees to create stream habitat.
The group also has partnered with the fishing industry. It bought out fishing permits in California and in Maine to protect millions of acres of ocean habitat, then leased the permits back to fishermen who agreed to fish sustainably.
Weve come to the realization that you dont try to do everything yourself. You catalyze the adoption of practices by having ranchers, fishermen and logging companies adopt them, so that you can have widespread impact, said the groups North and Central Coast Director Brian Stranko.