Featured Experience From the High Deserts of Texas to the Rocky Mountain West. For 20 years, our family owned and managed Circle Ranch, 32,000 acres of high desert located in the Sierra Diablo Mountains of far-West Texas. Our goal? Leaving the land more diverse, and therefore healthier, than we found it.
Featured Our Resources The objective of biodiversity conservation is to maintain viable native animal and plant populations of all kind.
Elk Removals Featured Are Elk Native to Texas--Historical and Archaeological Evidence for the Natural Occurence of Elk in Texas This paper began as an effort to persuade Texas Parks and Wildlife Department (TPWD) to cease its efforts to eradicate elk on the state lands which it manages in far-West Texas. Our assumption was that TPWD was acting out of a sincere misunderstanding of science, which could be corrected.
Newsletter Restoring Biodiversity - 12/9/2025 Wolves and wildfires. Scientists notice that trees In a US mountain range are migrating. Growing super cows. And more...
Cattle Wyoming Rancher Uses Extreme Weather To Redefine Cattle Genetics, Grow Super Cows Survival of the fittest produces resilient genetics in nature. That also works on ranches, says Wyoming's Lucky 7 Rancher Jim Jensen. He's using the extreme conditions on his Boulder ranch to grow super cows.
"Wolves" Wolves and Wildfires There is a shocking level of ignorance shown in the debates about the problems we see with wolves and wildfires. Nobody seems to ask the single most important question: WHY IS THIS HAPPENING?
Forestries In The 1970S, Scientists Noticed That Trees In a US Mountain Range Were Migrating. Now They Know Why Trees are on the move. While they are not exactly uprooting themselves, they are showing remarkable resilience to climate change and shifting their ranges.
Newsletter Restoring Biodiversity - 12/2/2025 A humane way to manage wild horses already exists. Conservation isn’t a land use — it’s a responsibility. Incredibly rare 'pack ice' killer whale filmed swimming in Antarctic snow. And more..
Articles A Humane Way To Manage Wild Horses Already Exists. Why Isn’t It Being Used The USA now has more wild horses in captivity than running free on the rangelands in the West.
Articles “Utterly Spectacular”: Incredibly Rare 'Pack Ice' Killer Whale Filmed Swimming in Antarctic Snow Pack ice killer whales are a unique type of orca that live in Antarctica – and there are fewer than 100 left.
Articles Conservation Isn’t a Land Use — It’s a Responsibility Conservation isn’t a use. It’s a responsibility—the ongoing act of caring for land so that it continues to provide for both people and wildlife.
Bio-Diversity Sandhill Cranes Talking Near Cascade Idaho This group of Sandhill Cranes were vocalizing in a meadow near Cascade Reservoir in Idaho.
Newsletter Restoring Biodiversity - 11/25/2025 San Antonio company is fighting climate change 1 acre of cattle grazing land at a time. See how this wolf steals fish. Passive rainwater harvesting in action. And more....
Articles Big Five—Revisiting a Legend: Bill Negley Bill’s interest in bowhunting began in the 1950s as a result of a rifle safari in Africa during which fifteen rounds of ammunition left him with fourteen dead antelope of various species and one dead lion, an experience he described as “unfair to the animals and unrewarding to me.”
Climate San Antonio Company is Fighting Climate Change 1 Acre of Cattle Grazing Land at a Time Grassroots Carbon eyeing 'huge growth' selling carbon credits by partnering with ranchers on regenerative practices
Animal Intelligence See How This Wolf Steals Fish, A New Discovery Of Animals Using Tools Video of a wolf hauling a crab trap out of the water and then raiding its bait has sparked a debate over whether this is the first evidence of tool use in wild canids, or just clever puzzle-solving.
Articles How Passive Rainwater Management Can Support Residential Water Needs Turning streets into streams...
Newsletter Restoring Biodiversity - 11/18/2025 Vast swaths of BLM rangelands don’t meet health standards. The rules that govern life on earth. And more...
Bureau of Land Management Vast Swaths of BLM Rangelands Don’t Meet Health Standards, Millions of Acres Remain Unassessed Declining rangeland health is almost always blamed on too many cattle.
"Invasion Biology" The Rules that Govern Life on Earth - with Sean B Carroll Evolutionary biologist Sean B Carroll reveals how a few simple rules govern all life on earth, from the cells in our bodies to populations of animals on the Serengeti.
Newsletter Restoring Biodiversity - 11/11/2025 A symbol of the range returns home. Why do wolves have an extensive history of being misunderstood? Eroded galleys can be used to restore desertifying grassland. And more
"Invasion Biology" A Symbol of the Range Returns Home Thanks to their hardiness, bighorn sheep have long been a symbolic species. Circle Ranch has a growing, healthy herd of desert bighorn.
wolves in Europe Why Do Wolves Have an Extensive History of Being Misunderstood? This video below is from "The American West with Dan Flores - Episode 14 "By A Grizzly Bear"
Bio-Diversity Gulleys for Grassland Restoration #3 Eroded galleys can be used to restore desertifying grasslands – alongside creosote bush – without chemicals.