Posted on November 18, 2015 by Bob Berwyn
Boreal toads in Colorado, and other amphibians around the world, may benefit from the results of a new treatment that can eliminate a deadly fungus.
New treatment could help protect vulnerable species
Scientists in the UK and Spain say they’ve developed a way to tackle the amphibian-killing chytrid fungus in a way that could help protect wild populations of amphibians.
Their research is a major breakthrough in the battle against the deadly disease, which has affected over 700 amphibian species worldwide; driving population declines, extirpations and species extinctions across five continents. Continue reading
Filed under: biodiversity, Environment, global amphibian decline | Tagged: amphibian die-off, biodiversity, boreal toads, chytrid fungus, Environment | Leave a comment »
Posted on June 25, 2015 by Bob Berwyn
Aspen ecology, boreal toad presentation coming up
Rocky Mountain National Park from Trail Ridge Road. @bberwyn photo.
FRISCO — National Parks aren’t just places to spend a great vacation. Because they’re relatively untouched by development, they also serve as living laboratories where scientists can study plants and animals in an undisturbed setting.
Researchers who have specialized in understanding Rocky Mountain ecosystems will be sharing their expertise as part of Rocky Mountain National Park’s centennial Science Behind The Scenery Programs in the next few weeks every Thursday evening (7:30 p.m.) at the Beaver Meadows visitor center. The talks are free and open to the public. Continue reading
Filed under: biodiversity, Environment, forests, global amphibian decline, invasive species, national parks | Tagged: aspen ecology, boreal toads, Environment, forests, public lands, Rocky Mountain National Park | Leave a comment »
Posted on July 10, 2014 by Bob Berwyn
A live boreal toad from waters known to harbor the deadly chytrid fungus. bberwyn photo.
Research suggests some species can develop or acquire an immunity to deadly fungal pathogens
By Summit Voice
FRISCO — Florida-based researchers say they may have some answers for the puzzling wave of amphibian deaths that’s been wiping out populations of some species. At least some frogs and snakes may be able to develop immunity to the deadly chytrid fungus that’s been implicated in the die-off, University of South Florida biologists said this week.
Their findings could be good news in general for biodiversity, as emerging fungal pathogens are seen as posing the greatest threat of any parastic pathogens, contributing to declines of amphibians, bats, corals, bees and snakes. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: amphibian decline, biodiversity, boreal toads, chytrid fungus, Colorado, Environment | Leave a comment »
Posted on September 28, 2013 by Bob Berwyn
A boreal toad survey team member holds one of two adult toads found in Cucumber Gulch, in Breckenridge, Colorado, during the summer of 2005. Since then, no more boreal toads have been documented in the wetlands preserve. bberwyn photo.
Decline of once-common Colorado high-elevation toad a symptom of global amphibian decline
By Bob Berwyn
FRISCO — While remnant populations of boreal toads in Colorado appear to be relatively stable for now, federal biologists are still considering whether the amphibians need protection under the Endangered Species Act.
In the latest twist, conservation groups said they’ve reached an agreement with the U.S. Fish and Wildlife Service on a timeline to make a listing decision, giving the agency four years to decide whether boreal toads in the southern Rocky Mountains, Utah, southern Idaho and northeastern Nevada should be formally classified as endangered or threatened. Continue reading
Filed under: Colorado, endangered species, Environment | Tagged: amphibian decline, boreal toads, endangered species, endangered species act | Leave a comment »
Posted on May 28, 2013 by Bob Berwyn
New study tracks alarming rate of population decline, spurs call for immediate conservation action
Boreal toads have all but disappeared from parts of the Rocky Mountains. Photo courtesy USFWS.
By Summit Voice
FRISCO — The sudden decline of boreal toad populations in Colorado during the past couple of decades took state researchers by surprise, but it turns out that it’s just the tip of the iceberg.
Globally, the loss of amphibian species has sent shock waves rippling through aquatic ecosystems and there’s no sign the decline is slowing down, according to U.S. Geological Survey scientists, who recently set out to measure amphibian losses in the United States. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: amphibian decline, biodiversity, boreal toads, Environment | 1 Comment »
Posted on January 25, 2013 by Bob Berwyn
Do boreal toads need immediate protection under the Endangered Species Act? Photo courtesy National Park Service.
Conservation groups say they’ll go to court to force action 20 years after federal biologists first said the species qualifies for protection
By Summit Voice
SUMMIT COUNTY — Rare boreal toads need Endangered Species Act protection sooner rather later, according to conservation activists who this week said they will sue the U.S. Fish and Wildlife Service over it’s failure to protect dwindling populations of the ampibian.
Although Colorado populations of boreal toads have also declined from historic levels, the state is still somewhat of a stronghold, thanks in part to a state-led restoration effort and other protective measures. Boreal toads exist in less than 1 percent of their historic breeding areas in the southern Rockies. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: amphibian decline, boreal toads, chytrid fungus, Colorado, endangered species, endangered species act, New Mexico, United States Fish and Wildlife Service | Leave a comment »
Posted on April 13, 2012 by Bob Berwyn
A Colorado boreal toad. PHOTO COURTESY COLORADO PARKS AND WILDLIFE.
U.S. Fish and Wildlife Service starts 12-month review that will culminate with a decision on listing
By Bob Berwyn
SUMMIT COUNTY — Boreal toads are one step closer to getting the Endangered Species Act protection that they’ve long deserved, thanks to persistent pressure from conservation advocates with the Center for Biological Diversity.
The U.S. Fish and Wildlife Service this week found that boreal toads in the southern Rocky Mountains, Utah, southern Idaho and northeastern Nevada may qualify for Endangered Species Act protection.
The unique population of toads is in steep decline due to a deadly fungal disease and habitat destruction. Today’s announcement responds to a 2011 petition filed by the Center for Biological Diversity, Rocky Mountain Wild (formerly Center for Native Ecosystems) and Biodiversity Conservation Alliance.
The Fish and Wildlife Service essentially decided that that the petition presents enough information to pursue a full-fledged review of boreal toads. The agency will consider whether the eastern population of toads should be listed under the Endangered Species Act, making a decision in 12 months. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: boreal toads, Center for Biological Diversity, endangered species act, Rocky Mountains, United States Fish and Wildlife Service | Leave a comment »