new toads threatened by renewable energy development

Newly Described Toad Species Threatened by Geothermal Energy Production

new toads threatened by renewable energy developmentOne more strike against so-called “renewable” energy production, which is really the same old Earth-destroying, extractive, colonial paradigm—with new marketing:

Researchers at the University of Nevada, Reno, have named three new toad species: the Dixie Valley toad, the Railroad Valley toad and the Hot Creek toad. This is an especially exciting feat because it’s rare to find new species of any amphibians, the class of animals that includes toads, frogs, newts, salamanders and caecilians. The most recent toad discovery north of Mexico, the Wyoming toad, was found almost half a century ago in 1968, and it has since gone extinct in the wild.

And while it’s rare to find new amphibians anywhere, these toads are particularly intriguing because they live in the Great Basin region of northern Nevada, which is one of the driest parts of the country, averaging slightly more than 13 inches of rain per year. The toads thrive in tiny, naturally occurring oases such as small springs, wetlands or seeps, where thick vegetation makes them hard to spot during the day, according to a statement by researchers. In fact, researchers estimate that these cryptic species, which are relatively new to science, have actually existed in small habitats in isolation from other amphibian populations for some 650,000 years.

Already, though, the smallest of the new species — the Dixie Valley toad — faces extinction due to proposed alternative energy projects in its habitat. Growing to just two and half inches long, the toad is olive with golden flecks. Although researchers don’t yet know how many Dixie Valley toads exist, they do know that their range is quite small: the entire species inhabits a spring-fed marsh of less than four square miles, approximately 100 miles east of Reno. This suggests that there aren’t many Dixie Valley toads.

It’s not easy being green — or olive — in the Dixie Valley. It’s the hottest and most geothermally active system in the Basin and Range Province and already is home to the largest geothermal energy plant in Nevada, which has been in operation for more than 20 years. The energy company Ormat has proposed developing new geothermal projects in the valley, which researchers predict would have “devastating” consequences on the toad’s breeding habitat.

Read the full article on High Country News

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