Our Work

Oak trees sprawl out, casting shade over a yellow field of tall grass.

Land

HCA’s Land Program seeks to increase private land stewardship and permanent land conservation across the Hill Country, and works with regional land trusts to educate owners about conservation easements, track conservation metrics, and consider conservation priorities.

Sunset fades over red trees and the flowing water of a rocky creek

Water

HCA’s Water Program assists grassroots groups that champion water stewardship in their communities, advocates for policies that protect groundwater and surface water, and promotes resilient water supplies through the advancement of One Water projects.

The Milky Way illuminates a brilliant blue, starry sky over a Hill Country river.

Night Sky

HCA’s Night Skies Program helps Hill Country counties and cities minimize the impacts of light pollution through education and outreach, the establishment of outdoor lighting policies, and the recognition and celebration of certified Dark Sky Places in our region.

A little boy in cowboy boots and a button down shirt swings a rope in the middle of a rodeo arena.

Communities

HCA’s Communities Program builds connections across county lines, supporting rural leaders in protecting the unique character of their communities while promoting innovative approaches to building healthy, vibrant communities throughout the Texas Hill Country.

The Latest

San Antonio invests 5 million in Bracken Cave!

“This historic decision puts us within reach of purchasing the entire tract of land and protecting the habitat Bracken’s bats have used for thousands of years.” Read more from Bat Conservation International. “San Antonio is one of the fastest growing cities in the...

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Bracken Bat Cave needs your help

For the past year, San Antonio City officials, Bat Conservation International, The Nature Conservancy and many other organizations and community leaders have been searching for a solution to avert a 3,500-home development over the Edwards Aquifer and adjacent to...

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When private property rights clash with the public good

“I have never understood why in Texas zoning laws are good for city mice but not for country mice, especially as we lose more and more of the open land that is necessary to our survival as a species every year, but that is the way it is and there seems to be no way to...

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Harvest that Rain!

Most food growers rely on tap water to keep their plants alive during dry weather, but gardeners are discovering that chemicals in tap water harm the soil organisms that plants depend upon to absorb nutrients. As a result, more and more gardeners are storing...

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