Bio-Diversity Devils River in far-West Texas Incredible scenery and great fly fishing in the remote desert of West Texas.
"Invasion Biology" How and Why Holistic Planned Grazing Can Restore Habitat and Ranch Income This paper, authored by Texas A&M range scientist Richard Teague and colleague Matt Barnes, discusses what has worked best for planned graziers across the world, and why conventional range studies have been unable to analyze their results. The paper was published in the African Journal of Range &
Clean Energy Germany’s Shift to Green Power Stalls, Despite Huge Investments Since 2000 Germany has spent $220 billion on ‘clean’ energy subsidies. Its carbon emissions have not declined, but consumers’ electric costs have doubled (it could have been far worse). The investment groups and others who know how to game the subsidies are the winners. Now, Germany is reconsidering ‘renewable’ energy.
Bio-Diversity Alaska’s Rivers and West Texas’ Deserts Unspoiled Alaskan rivers like the Sandy River have an incredible abundance of animals, birds and marine life. Out here on the end of the Alaska Peninsula, the migratory keystone species – salmon – predators and abundant prey are seen in constant interaction. Texas’ deserts, where wildlife diversity and populations are severely depleted,
cattle grazing Emerging Land Use Practices Rapidly Increase Soil Organic Matter “Emerging land uses, such as management-intensive grazing, may offer a rare win–win strategy combining profitable food production with rapid improvement of soil quality and short-term climate mitigation through soil carbon accumulation (sequestration)” NOTE: This study was originally posted to Nature Communications / Nature.com Abstract The loss of organic matter
Bio-Diversity Agriculture: Sowing the Seeds of Global Trade Competition “We’ve never had free trade, especially agricultural trade. Bi-lateral (country-to-country) trade agreements are potentially better for regenerative farmers and ranchers—and therefore wildlife—than the managed trade between the great power blocks which are dominated by the agro-giants and their government allies. NOTE: This article was initially published to
"Invasion Biology" Holistic Planned Grazing on Rangelands: Why the Gap Between Researcher Beliefs and Rancher Experience? In this paper published in the Journal of Environmental Management, Texas A&M range scientists and their colleagues discuss why—70 years after the development of holistic planned grazing, and notwithstanding the positive experience reported by so many producers who use it—academicians and researchers remain closed to its
Animal Development Microbes Are the Key to Improving Rangeland Soil Fertility David C. Johnson, Ph.D, of New Mexico State University discusses how his compost research shows tremendous promise for soil carbon sequestration, and the potential benefits that may have on climate change, our food system, rangelands and the wildlife they support. Microbes – ignored in most research – are the key. Transcript:
book review Book Review: The Cartel - A Novel The events depicted in this exhaustively researched book are verified by contemporary news reports, and confirmed by many Texas border ranchers. The staffs’ families of Circle Ranch and our neighbors have been the victims of horrific murders, similar to those described. Like 150,000 others – 20,000 last year alone
"Invasion Biology" Hunting Moose in Canada to Save Caribou From Wolves Wildlife interactions are often counterintuitive. When we oversimplify these unimaginably complex systems we do things that inadvertently damage wildlife and its habitat. NOTE: This post initially appeared on NYTimes.com on August 30, 2017 You like caribou. You like wolves. How do you preserve one without killing the other? Research
Bio-Diversity Increasing Soil Carbon Helps Restore Wildlife and Habitat The best and most restorative wildlife practices are those which increase soil fertility. If every wildlife decision were evaluated according to this outcome, wildlife & habitat ‘management’ would fundamentally change. Soil Solutions to Climate Problems – Narrated by Michael Pollan from Center for Food Safety on Vimeo.
"Invasion Biology" Planned Grazing and Deer “Properly grazed cattle can improve deer health. Cattle herds can replace the big nomadic grazers with which animals and plants evolved. Plants and animals are symbiotic: Plants need animals as much as animals need plants. What helps plants helps all animals. Biodiversity of plants and animals is good. Multiple species
climate change Return of La Niña? ”A weak and emerging La Niña could reduce precipitation, especially across Texas and New Mexico later this winter through next spring. Long-term trends towards warmer temperatures will dominate into 2018 which could point towards a higher-than-normal possibility of a prolonged reduction in soil moisture and subsequent reduced summertime rainfall.” Year-in-and-year-out,
"Invasion Biology" Circle Ranch Wildlife Cameras - Summer 2017 Every month we review 5,000 pictures and post a few of the most interesting. What is pictured here is biodiversity. Multiple species are complimentary – not competitive. Ranges need keystone grazers like bison or cattle, lots of predators and lots of prey species. Without all these, the systems come apart.
Grasslands and Red Mountain Summer and Winter at Circle Ranch. Note: This was originally posted May, 2010.
"Invasion Biology" Are Wolves the Pronghorn's Best Friend? Let’s look for a holistic solution to pronghorn decline in far-West Texas. As discussed in the article below, pronghorn fawn survival triples when wolves are present because wolves control the coyotes which otherwise kill the pronghorn fawns. Cattle removals, predator removals and so-called invasive species removals have drastically altered
"Invasion Biology" Desert Mule Deer "Management": Does Culling Low-Point Desert Mule Deer Bucks Help or Harm the Herd and Its Genetics? Culling Mule Deer – or whitetail – is scientifically unjustifiable, and does not improve herd genetics. Note: This post originally appeared on this blog in November 2014 Approach #1: Remove Cull Bucks to Improve Herd Genetics …Jerad Wayne Zachary, Deer Guide Dear Mr. Gill, I hope you are doing well. I just
Bio-Diversity Uninvited Vultures Coexist with Animals at San Antonio Zoo These vultures are neither “invasive” nor “invaders.” They’re just wild animals filling empty niches created by human impact. It’s nature’s way—and they should be left alone. NOTE: This post initially appeared on SAExpressNews.com on September 15, 2017 They weren’t invited, but they’ve made
Bio-Diversity Why Are Florida’s Orange Trees Dying? “It is not the overpowering invader we must fear, but the weakened condition of the victim.” …William A. Albrecht (1888-1974), Ph.D., Chairman of the Department of Soils at the University of Missouri Other Albrecht quotes: * “Plants that have access to soil that contains the nutrients needed to develop its
"Invasion Biology" California Condor Takes Flight in Wild After Near Extinction The condor “once patrolled the sky from Mexico to British Columbia,” including far-West Texas. Perhaps someday soon they will again. While the majestic sight of a condor in flight makes it obvious why we should support national efforts to save endangered species, it is equally important to save less charismatic
"Invasion Biology" Richard Teague et al. on Benefits of Planned Grazing Here is peer reviewed, hard science from Texas A&M on the topic of holistic planned grazing. This paper by Texas A&M range scientists Richard Teague, Fred Provenza et al. studied the benefits of concentrated, rapidly moving cattle herds on rangeland health. Their peer-reviewed findings contradicted the
"Invasion Biology" Rare Big Bend Grass Added to Federal Endangered Species List Most agencies, universities and conservationists continue to blame cattle grazing for grassland decline. The biodiversity loss described in this article is real but the blame is misplaced. The real cause of grassland decline is lack of animal impact from periodic grazing of bison or cattle and abundant wild species. The
"Invasion Biology" Ranches for Free: Birdwell Creek - Planned Grazing Here is a Texas example of high density planned grazing, which means the owners greatly increased cattle numbers and animal density, improving habitat and forage production. The increase in productivity per acre is like getting a ranch (or two) for free. These results directly contradict the agency-university biases against cattle
Dr. David Briske et al. Synthesis Paper This paper was published in 2008. Texas A&M range scientist David Briske and several academic colleagues concluded that planned grazing is ineffective and has been disproved as a grazing method, and that low-density set-stocking, which means keeping fewer cattle in one place all the time, is the best
