Posted on February 17, 2014 by Bob Berwyn
House report fails to cite any peer-reviewed science
A lynx kitten in Colorado. Photo courtesy CPW.
By Summit Voice
FRISCO — Anti-environmental Republicans in the House are once again twisting the facts and distorting science in their efforts to dismantle the Endangered Species Act on behalf of various extractive and environmentally harmful industries.
An analysis released last week by the Center for Biological Diversity found a series of significant factual errors in a report that formed the basis of a recent proposal by 13 House Republicans to weaken a bedrock environmental law that has prevented the extinction of scores of plants and animals across the country.
The analysis, which highlights 12 key errors in the GOP report, was sent in a letter to Rep. Doc Hastings (R-Wash.), chair of a key House resources committee. According to wildlife conservation advocates, the proposal would cripple key parts of the Act by limiting the ability of citizens to hold government accountable by challenging endangered species decisions and policies. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: conservation, endangered species act, politics, wildlife | 2 Comments »
Posted on December 27, 2013 by Bob Berwyn
Wolverine. Photo courtesy Roy Anderson/USFWS.
Not everyone is convinced that the species is threatened by global warming
By Summit Voice
FRISCO — Federal biologists last week said they aren’t quite ready to make a final decision about endangered species status for wolverine. The listing deadline has been pushed back by six months for another review of the science — a step that’s taken when there is “substantial scientific disagreement.”
“During the peer review process on our proposed rule to list the wolverine as threatened, we received a variety of opinions from the scientific community concerning the information we used to develop the proposed rules,” the U.S. Fish and Wildlife Service said in a statement. Background on wolverine conservation online here. Continue reading
Filed under: Uncategorized | Tagged: biodiversity, endangered species, endangered species act, global warming, Wolverine | Leave a comment »
Posted on December 16, 2013 by Bob Berwyn
An adult grizzly bear in the brush. PHOTO COURTESY U.S. FISH AND WILDLIFE SERVICE.
Conservation groups say it’s too early
By Summit Voice
FRISCO — Federal biologists last week said they expect to decide within a month whether they will remove grizzly bears in the northern Rockies from the endangered species list despite a recent study suggesting that populations may be declining.
Grizzlies were classified as a threatened species in 1975 and cooperative conservation efforts have help recover and stabilized some populations, but wildlife conservation groups say the U.S. Fish and Wildlife Service proposal to take grizzlies off the list is premature. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: endangered species, endangered species act, grizzly bears, wildlife, Yellowstone National Park | Leave a comment »
Posted on December 12, 2013 by Bob Berwyn
New research helps narrow range of outcomes for resource managers
New research shows how global warming may affect aquatic species. bberwyn photo.
FRISCO — The ecological playing field has changed dramatically since the Endangered Species Act was passed 40 years ago. Along with continued environmental threats like pollution and habitat loss, global warming has emerged as a huge factor in the survival of numerous species.
Resource managers and scientists are still grappling with how warmer temperatures will affect ecosystems, but the range of possible outcomes is starting to become more clear. This month, federal fisheries scientists published a series of papers outlining several scenarios for the coming decades, including case studies for species ranging from chinook salmon to steelhead to 82 different types of coral. Continue reading
Filed under: biodiversity, climate and weather, coral reefs, Environment, global warming, Marine biology, ocean conservation | Tagged: aquatic species, climate change, endangered species, endangered species act, global warming | Leave a comment »
Posted on December 9, 2013 by Bob Berwyn
Findings of genetic study to help inform conservation strategies
A breaching humpback whale. Photo courtesy Whit Williams.
By Summit Voice
FRISCO — Humpback whales in the Pacific likely choose their migration routes, feeding grounds and breeding areas based on cultural preferences, marine researchers said last week, announcing that a comprehensive genetic study of the great cetaceans has identified five distinct populations.
The findings come as federal biologists consider a proposal to designate North Pacific humpbacks as a single “distinct population segment” under the Endangered Species Act and illustrate the complexity studying and managing marine mammals on a global scale. Continue reading
Filed under: biodiversity, Environment, Marine biology, ocean conservation | Tagged: cetaceans, endangered species act, Humpback whale, marine mammals, oceans | 1 Comment »
Posted on November 18, 2013 by Bob Berwyn
Will the EPA follow through on its new policies to better analyze pesticide impacts to endangered species?
Conservation advocates say new guidelines are a good first step
By Summit Voice
FRISCO — Endangered species may get more protection from pesticides under new guidelines that require federal agencies to better assess the risks posed by toxic chemicals.
The policies will ensure that mitigation measures recommended by the federal wildlife agencies are put in place to protect endangered species in agricultural areas, as well as in areas downstream that are affected by pesticide runoff.
According to environmentalists, the EPA has routinely ignored the Endangered Species Act for more than two decades by failing to consult with wildlife agencies on pesticide impacts. In 2011 Congress asked the National Academy of Sciences to study this issue and report on ways of addressing the EPA’s failures to fully protect listed species. Continue reading
Filed under: endangered species, Environment | Tagged: biodiversity, endangered species, endangered species act, Environment, pesticides | 1 Comment »
Posted on November 5, 2013 by Bob Berwyn
USGS sampling found that Pacific chorus frogs in many remote Sierra Nevada locations are contaminated by pesticides and fungicides used in agricultural production in California’s Central Valley. Photo courtesy USGS.
Court settlement may ultimately help protect endangered amphibians
By Summit Voice
FRISCO — In a classic case of government do-nothingism, federal agencies have known for years that pesticides are killing rare California frogs — but have failed to act to protect the amphibians from the poisons.
But that should change soon, as a federal court this week approved a deal that requires the U.S. Fish and Wildlife Service to prepare detailed environmental studies on the effects of seven common pesticides: Glyphosate, malathion, simazine, pendimethalin, permethrin, methomyl and myclobutanil.
The studies, called biological opinions in government jargon, will evaluate and disclose how the use of those chemicals affects California’s red-legged frogs when they’re used in and near the frog’s aquatic and upland habitats. Continue reading
Filed under: agriculture, biodiversity, Environment, global amphibian decline | Tagged: amphibians, California, endangered species act, Environment, pesticides, red-legged frogs, Sierra Nevada | 1 Comment »