Tag: Predator Removals

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Successful Pronghorn Transplants Require Ecosystem Health

Pronghorn cannot be restored by themselves. Healthy grasslands need periodic grazing by keystone species like bison or cattle, lots of prey and lots of predators. Removing any of these components will unwind the system. Animals,

Ranchers Deploy Donkeys Against Dingoes in Australia

In yet another example of species that have the same diet being complementary not competitive, burros and horses (equids) will defend other species such as sheep against predators. If we think outside the box, perhaps

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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

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.

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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

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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

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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.

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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