Archaeology In the Bones of a Buried Child, Signs of a Massive Human Migration to the Americas “Most likely, people were in Alaska by 20,000 years ago, at least,” say the scientists conducting the study reviewed below. This conclusion contradicts the accepted view that humans arrived in North America around 10,000 BC. Recent findings in far-West Texas also suggest earlier dates. In our own Circle
"Invasion Biology" Greening the Chihuahuan Desert Chihuahuan ranchers are at the forefront of restorative grazing practices.
Bio-Diversity The Great Nutrient Collapse Food nutrition is changing. This article blames atmospheric carbon, ignoring genetic modification of plants combined with the effect of the agricultural poisons our food plants have been engineered to survive. For example, a bushel of corn weighs significantly less than before corn was reengineered to withstand Roundup, which blocks cells’
"Invasion Biology" Survival of Trans-Pecos Gambel’s Quail The rapid disappearance of quail across North America, including the iconic Gambel’s Quail, is of great concern and merits study. Objectivity, though, is missing because the universities, agencies and conservation organizations that conduct the research and give advice assume the practices they promote are beneficial for ranches and wildlife.
"Invasion Biology" The Hard Truth About the West’s Wild Horse Problem Horses belong in the Desert Southwest where they and their ancestors co-evolved with wildlife and plants over millions of years. With that said, though, we have a problem. Removing large nomadic grazers as well as most prey and most predators combined with the sincere but misguided prohibition of herd culling
Bio-Diversity A Gloomy Forecast for Climate Change Planned grazing of cattle is an inexpensive and effective tool for restoring damaged grasslands, thereby helping habitat and wildlife. It also helps to reduce – and possibly reverse – the atmospheric carbon accumulation discussed below. NOTE: This article is taken from Worldview.Stratfor.comand was published December 6th. Feature image is with
"Invasion Biology" Mexican Grey Wolves Reintroduced For almost 20 years, controversy has followed the Mexican Grey wolves as they’ve struggled to survive their reintroduction in Eastern Arizona and Western New Mexico.
"Invasion Biology" Soil Power! The Dirty Way to a Green Planet “People reap more benefit from nature when they give up trying to vanquish it and instead see it clearly, as a demanding but indispensable ally. Because of carbon’s climate change connection, we’ve been conditioned to think of it as the enemy, when in fact it’s as vital
"Invasion Biology" Jaguars Return to Southern Arizona In Southern Arizona, the top predator is the mountain lion, but over the last 15 years, solitary male jaguars, typically one at any given time, have migrated from Northern Mexico into Southern Arizona and New Mexico. There is no reason this could not happen in far-West Texas.
Animal Development If We All Stopped Eating Beef, What Would Happen to the Land? The indictment of cattle as environmental polluters is correct with respect to factory meat farms, but completely mistaken as to cattle raised the old fashioned way – on grasslands, grazing as in nature. NOTE: This article initially was published to Popular Science (PopSci.com) on October 31, 2017 Does #NoRedOctober make
"Invasion Biology" Arizona's Mexican Wolf Restoration Project See what Arizona Game and Fish and its federal, tribal and private partners are doing to recover the endangered Mexican wolf.
Ancient Spearpoints Discovery of Ancient Spearpoints in Texas Has Some Archaeologists Questioning the History of Early Americas It seems as if every month brings fresh archaeological evidence to push back the dates of human arrival in North America. NOTE: this article was originally published to Gizmodo.com on October 24, 2018. It was written byGeorge Dvorsky. Archaeologists have discovered two previously unknown forms of spearpoint technology at
"Invasion Biology" Shy Elk and Bold Birds Become Partners in the Wilderness Complex relationships between species such as birds and grazers are common, but often unrecognized by over-simplified wildlife management theories. As a result, wildlife managers routinely attack species whose interdependence we do not understand. For example, in Texas, tax policy rewards landowners who attempt to eradicate brown-headed cowbirds, a species that
Soil Understanding Brittleness to Better Understand Your Land Learn the concept of brittleness and how understanding where your region falls on the brittleness scale can affect the management options for your ranch or farm. Understanding Brittleness to Better Read Your Land from Savory Institute on Vimeo.
Bio-Diversity The Elephant Permit in the Room Once again, conservationists harm the species they hope to protect. This time it’s economic. The legal, licensed hunting of African game gives elephants huge economic value to the communities and countries where they are found. Hunters pay big license fees and hire locals to work the hunts. Because of
"Invasion Biology" Wild Burros Providing Water for Wildlife In far-West Texas, a coalition of government agencies, agricultural universities and conservation organizations has decided that wild burros on public lands should be eradicated. The coalition based its decision on the belief that what the burros are doing in the video above harms wildlife – especially Desert Bighon Sheep and Desert
Bio-Diversity Get Paid for Watching the Grass Grow: Carbon Sequestration, Texas-Style Fans of carbon credit transfers should focus on grassland restoration through holistic planned grazing. Unlike many carbon credit boondoggles, planned grazing is not based on fake science. And it works – thereby helping wildlife, habitat, and ranchers. NOTE: this post is taken from Forbes.com. The article was published on December
"Invasion Biology" Mountain Lions of Far-West Texas Much of what we used to ‘know’ about mountain lions turns out to be wrong, starting with the belief they are a threat to livestock or humans. Lions – and all other predators – are necessary to the health of wildlife and habitat. Note: This amazing video was produced by Yeti in
"Invasion Biology" Book Review: ‘Inheritors of the Earth’ by Chris D. Thomas Here is better way of thinking about so-called invasive species. Ask yourself: How many invasive species have ever been eliminated? How much damage have we done to native plants, animals and our finances trying unsuccessfully to eliminate invasive species? What if, instead of “always trying to defend the losers,” we
"Invasion Biology" Wolves' Return to Oregon Brings Conflict and Opportunity Wolves help wildlife and habitat but they also – historically with good cause – terrify many people. Mexican Wolves, the native wolf of far-West Texas, is a small and comparatively harmless relative of the larger northern timber wolves which are the subject of this article. The important distinction between sub-species is lost
our-ranch Happy New Year From Circle Ranch 2015 was the year of the big blizzard. New Year 2015 from Christopher Gill on Vimeo.
Bio-Diversity The Culling of Wild Deer Based on Antler Size Is Inefficient - at Best As it turns out, a central practice of deer ‘management’ – the culling of so-called management deer based on their antler size – is somewhere between worthless and outright damaging to wild deer herd genetics and populations. Wildlife ‘management’ as currently practiced is the worst thing ever to befall wildlife.
Bio-Diversity Plants That Get Tougher and Meaner When Attacked The idea that plants need animals as much as animals need plants is counterintuitive to those trained to think nature consists of disconnected parts which can be independently manipulated. But, holistic thinkers have always said that nature’s individual parts are interdependent. As any gardener knows, pinching back flowers to
Bio-Diversity Environmental Quality Is More Than Just the Climate The United States has done a very good job of reducing carbon emissions and human pollutants from sewage and industrial chemicals. But, simultaneously we have unleashed a devastating new environmental problem that has no smell or taste: pesticides and other farmland and rangeland chemicals. These have been in growing use
