Category: INVASION BIOLOGY

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TPWD Provides CWD Monitoring Results from 2016-2017

CWD could prove a disaster for far-West Texas mule deer and elk. High fences, artificial feeding and predator removals will accelerate the spread of CWD, as they have in South Texas.

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Gone With the Wind – Russian Thistle

Thistle is a great rescue plant for desertified ranges. Quail love thistle seeds and the bugs it hosts, and many wild and domestic animals use it when it is young and tender.

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Gulleys for Grassland Restoration #5: Upper Pennel Canyon at Circle Ranch

Using a mountain gulley for erosion control and desert grassland restoration at Circle Ranch in far-West Texas.

Allan Savory: How to Green the World’s Deserts and Reverse Climate Change

Desertification is a fancy word for land that is turning to desert,” begins Allan Savory in this quietly powerful talk (now viewed by 4-million). And terrifyingly, it’s happening to about two-thirds of the world’s grasslands, accelerating climate change and causing traditional grazing societies to descend into social chaos. Savory has devoted his life to stopping

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Tanglehead in South Texas – Changes and Challenges

The so-called “invasion” of Tanglehead grass is a symptom of cattle removals on South Texas rangeland. This excellent article contains insights and facts that point to this. The facts: Tanglehead is a native grass. Tanglehead was not ‘invasive’ so long as the ranges were being grazed. With reduced grazing, it outgrows other native grasses. Stated

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Grazing to Promote Riparian Health on a Private Ranch in Nevada

On this Nevada ranch, cattle numbers were tripled under planned grazing, with transformational results.

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Drought Busters 101

“Drought Busters” is an inexpensive, quick, physiologically and economically sustainable method of habitat and wildlife restoration. We call it Drought Busters because it increases effective rainfall by rebuilding soil fertility and the soil’s ability to absorb and store water. This video explains Drought Busters, and our experience on how wild and domestic animals, Keyline sub-soiling,

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Gulleys for Grassland Restoration #3

Eroded galleys can be used to restore desertifying grasslands – alongside creosote bush –  without chemicals. Third in a series filmed at Circle Ranch in far-West Texas.    

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Restoring Sonoran Desert Grasslands with Cattle

The recognition of the useful role of large grazers in desert ecology grows daily.

Circle Ranch - Mule Deer

TPWD Mule Deer Habitat Advice

I was surprised to learn at a TPWD mule deer seminar that the way we graze cattle at Circle Ranch harms plants and water function. So I read all the studies on which these conclusions were based and found they did not study what they claimed to study. I wrote this letter to the authors…