Tag: beaver

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How Beavers Build Dams

For 20-million years, beavers have been nature’s water engineers. In North America – before Europeans trapped them out – 400-million beavers impounded 50-million surface acres of water. Beaver eradication was a disaster for continental hydrology.

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Building Riparian Resilience Through Beaver Restoration

As this article explains, every aspect of desert ranching and conservation of wildlife is enhanced by beavers.

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Rio Grande Beaver Survey In Big Bend National Park

In 2015, beaver populations in Big Bend Park were surveyed.The paper is printed below. According to the authors: “Beaver create and modify their habitat by building dams. These dams exert such a strong influence on

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Dam Good! Beavers May Restore Imperiled Streams, Fish Populations

The picture above shows what can happen when stream beds erode and disconnect from their old floodplains. Wetlands are now fallow meadows. As discussed in the article below, beavers have trouble building dams in these

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Oregon Beavers Engineer Better Fish Habitat, More Fish

How building artificial beaver dams accelerated stream recovery in Oregon. These ideas will work across Texas.