Tag: “Invasion Biology”

the_agriculture_of_hope

The Agriculture Of Hope: Climate Farmers Of North America

We can debate whether human impact contributes to climate change, but we cannot deny that human agricultural practices harm range and farm lands. These practices can be changed in ways that will restore the land, its profitability and conceivably, help the climate as well.

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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. As of October 2017, TPWD says

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 & Forage Science. Texas A&M and Dixon

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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 concepts.  

Allan Savory and the Science of Tracking

Over the last 60 years, Allan Savory has at different times worn a wildlife agency shirt and crest, his country’s military battle camouflage, the formal attire of a parliamentarian, and rancher’s dungarees. His in-the-bush and on-the-ground observations gave rise to the physiological insights of holistic grazing and wildlife management; his guerrilla warfare and parliamentary experience

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.

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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 are generally complimentary not competitive.

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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. Our habitat is in excellent condition and

wolves_in_texas

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 the wild population equation, throwing the system

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 wanted to throw in