Study shows how mitigation boosts sage-grouse nesting

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Adaptive management and good mitigation can help greater sage-grouse survive the fracking tsunami. Photo via USGS.

Scientists tout adaptive management approach to sage-grouse conservation

Staff Report

FRISCO — When it comes to greater sage-grouse nesting areas, no disturbance is best, but carefully planned mitigation measures can help boost nest survival.

Minimizing disturbance to sagebrush is important, and the single biggest factor found to boost nest survival is locating wastewater treatment facilities away from drilling sites, scientists said last week, releasing results of a multi-year study in Wyoming’s Powder River Basin. Continue reading

Not much love for endangered species in Obama’s budget

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It’s tough to save endangered species without any money.

Funding for entire endangered species program is less than the cost of a single F-35 fighter jet

Staff Report

FRISCO — The Obama administration talks a good green game, but when it comes to putting money toward endangered species protection, it’s business as usual. In fact, according to environmental watchdogs, the total amount of money allocated to endangered species is less than in 2016 when measured on a per-species basis.

That’s partly because 140 plants and animals have been added to the endangered species list in the past four years without an increase in spending, which means many conservation programs will underfunded once again this year. Continue reading

Denver signs on to urban bird treaty

Deal with feds brings funds for conservation, education

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A red-shafted flicker. bberwyn photo.

Staff Report

FRISCO — Long before Denver sprawled into being, migratory birds passed through the area on their from breeding grounds in Canada to winter habitat along the Gulf Coast, Mexico and Central America. The eastern base of the Rocky Mountains is part of one the great North American flyways, and last month, Denver Parks and Recreation and the U.S. Fish and Wildlife Service announced that the city has signed on to an urban bird treaty that will help preserve havens for migratory birds. Continue reading

Southwestern bird populations in steep decline

Report shows that even many common species are dwindling

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Global warming threatens ptarmigan habitat in the mountains of the West.

Staff Report

FRISCO — Bird populations are dwindling all over North America, especially in the Southwest, where some species have declined by as much as 48 percent since the late 1960s, according to the 2014 State of the Birds report released last week.

In Utah, Arizona and New Mexico, habitat loss and fragmentation due to development are the largest threats. These are also significant threats in the nation’s grasslands, where breeding birds like the eastern meadowlark and the bobolink have declined by 40 percent since 1968, with the steepest declines coming before 1990, when stakeholders started investing in grassland bird conservation.

And experts say it’s not just rare birds that are vanishing. The report includes a list of 33 common species in steep decline, losing ore than half their global populations over the past four decades — a clear warning sign that birds can undergo a massive population collapse with surprising rapidity. For example, passenger pigeon populations crashed from 2 to 3 billion birds to none in the wild in just 40 years. Continue reading

Study shows why Penguins need more protection

‘If we don’t worry about the imminent threats now, it’s probably not worth worrying about the medium-term future’

Gentoo penguins and the S/V Professor Molchanov at sea.

Gentoo penguins and the S/V Professor Molchanov. bberwyn photo.

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A penguin dives in and out of the icy waters near the Antarctic Peninsula. bberwyn photo.

By Bob Berwyn

FRISCO — The world’s penguins could use a little help, a team of  leading conservation biologists said last month, announcing results of a study that systematically assessed global risks to the southern hemisphere sea birds.

While global warming remains a long-term threat, other impacts, primarily related to human activities, are a more clear and present danger, the scientists said, advocating for a more widespread network of marine protected areas to buffer penguins from pollution, tourism and fishing.

“We need to address some of these issues before we think about resilience to climate change,” said Dr. Phil Trathan, head of conservation biology with the British Antarctic Survey. “If we don’t worry about the imminent threats now, it’s probably not worth worrying about the medium-term future,” Trathan said, explaining that penguins living and breeding in southern Africa and South America face the highest risks.

“If you want to create resilient populations, deal with some of the immediate threats, and where the threats are most evident is where penguins inhabit areas close to mankind,” he said. Continue reading

Major Colorado River players announce conservation push

Near critical shortages in California prompt action

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Heading downstream … bberwyn photo.

By Summit Voice

FRISCO — With Colorado River water supplies disappearing at a dizzying rate, and with a thirsty — and politically mighty — California parched by drought, the biggest water users at the table said this week they’ll invest $11 million to try and conserve significant amounts of water across all sectors, including including agricultural, municipal and industrial uses.

The Central Arizona Project, Denver Water, The Metropolitan Water District of Southern California and Southern Nevada Water Authority all signed on to what is being presented as a landmark water conservation agreement aimed at demonstrating “the viability of cooperative, voluntary compensated measures,” according to a press release from Denver Water. Continue reading

Better planning needed to protect ocean resources

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Zoning coastal waters could help preserve marine resources for future generations. bberwyn photo.

Scientists call for ‘zoning’ of coastal waters

By Summit Voice

FRISCO — Piecemeal planning and conservation efforts won’t be enough to preserve valuable ocean resources for future generations, a leading group of environmental and marine scientists said last week, calling on countries around the world to cooperate on zoning coastal waters in an approach that would mirror common land-use planning efforts.

Effective long-term conservation is crucial because about 20 percent of the world’s population  — mostly in developing countries — lives within 60 miles of the coast. Growing populations and worsening climate change impacts ensure that pressures on tropical coastal waters will only grow, they warned. Continue reading

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