Tag: “Invasion Biology”

free_range_cattle

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

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

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.

deer_west_texas

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.

View Gallery

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

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

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

condor_californa_feature

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

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

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