Posted on July 25, 2015 by Bob Berwyn
Greed is pushing elephants toward extinction.
Booming Asian economies fuel huge poaching and wildlife trafficking issues
FRISCO —Federal wildlife managers hope that a near-total ban on the U.S. ivory trade will help slow the slaughter of elephants poached for their tusks.
By some estimates, as many as 100,000 elephants were killed for their ivory between 2010 and 2012 — about one every 15 minutes. Elephants are threatened in formerly safe areas, and some of Africa’s most famous wildlife parks are littered with carcasses. Continue reading
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Posted on July 23, 2015 by Bob Berwyn
Despite a ban that started April 10, some Mexican fishermen are still using gillnets in the northern Gulf of Mexico to the detriment of critically endangered endemic porpoises. Photo via Greenpeace.
Illegal international wildlife trade presents a related threat
By Bob Berwyn
FRISCO — Conservation advocates say some Mexican fishermen are ignoring a ban on gillnets in the northern Gulf of California, driving a porpoise species even closer to extinction.
Biologists say there are less than 100 vaquitas left in the area, and perhaps as few as 50, and despite Mexico’s stated intention to enforce the gillnet ban, Greenpeace observers reported this week that the now-illegal nets are still being widely used. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: endangered species, gillnet ban, Gulf of California, Mexico, vaquitas | 1 Comment »
Posted on July 20, 2015 by Bob Berwyn
After more than 30 years of careful management, the Hawaiian stilt is thriving at Pearl Harbor and James Campbell National Wildlife Refuges on Oahu. Credit: Mike Silbernagle/USFWS.
Mosquito-free havens will start to disappear by mid-century, study warns
FRISCO — Island birds, including endangered species in the Hawai‘i archipelago, are facing a serious threat, as diseases carried by mosquitoes are due to expand into higher elevation safe zones.
With warming temperatures, mosquitoes will move farther upslope and increase in number, and mosquito-friendly temperatures are expected by mid-century, according to a new study by researchers with the U.S. Geological Survey and the University of Wisconsin-Madison. Future increases in rainfall will likely benefit the mosquitoes as well.
“We knew that temperature had significant effects on mosquitoes and malaria, but we were surprised that rainfall also played an important role,” said USGS Wisconsin scientist Michael Samuel. “Additional rainfall will favor mosquitoes as much as the temperature change.” Continue reading
Filed under: biodiversity, climate and weather, climate change, endangered species, Environment, global warming | Tagged: biodiversity, endangered birds, endangered species, Hawaii | 1 Comment »
Posted on July 20, 2015 by Bob Berwyn
Federal, state investigators concluded that the Utah killing was a case of bonafide misidentification
Wolf 914F wandered from Wyoming to the Grand Canyon in 2014 and was later shot by a coyote hunter in Utah. Photo courtesy Arizona Game and Fish Department.
FRISCO — The coyote hunter who shot a protected gray wolf in Utah last year won’t face any criminal charges for killing an endangered species.
Investigators with the U.S. Fish and Wildlife Service, the Utah Division of Wildlife Resources and the U.S. Department of Justice found that the Utah resident was legally hunting coyotes near Beaver in late December when he mistook the collared female gray wolf for a coyote. Continue reading
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Posted on July 19, 2015 by Bob Berwyn
Polar bear photo courtesy Eric Regehr, USFWS.
New study shows food shortages will catch up to the Arctic predators
FRISCO — When it comes to finding food as Arctic sea ice melts, polar bears don’t exactly have a lot of options.
That’s one of the main reasons the Arctic predators are under the global warming gun, and a new study of how the bears respond metabolically during lean times underscores the existing science. Continue reading
Filed under: Arctic, biodiversity, endangered species, Environment, global warming | Tagged: biodiversity, climate change, endangered species, global warming, polar bears | 1 Comment »
Posted on July 18, 2015 by Bob Berwyn
Lawsuit filed to force completion of recovery plan
FRISCO — Conservation advocates are going to court to try and boost protection for Oregon’s endangered Coho salmon. The species has been listed for seven years, but the National Marine Fisheries Service has yet to come up with a recovery plan.
The lawsuit filed last week by the Center for Biological Diversity and Oregon Wild seeks to move that process forward. A recovery plan is needed to address logging and other land uses seen as key threats to Coho salmon.
“Oregon coast coho need a recovery roadmap if they are to have any chance at surviving,” said Noah Greenwald, endangered species director at the Center for Biological Diversity. “A recovery plan is needed to address Oregon’s logging rules, which are badly out of date and allow practices that do real harm to coho salmon and the precious rivers and streams they depend on.” Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: Coho salmon, endangered species, logging, national marine fisheries service, Oregon | Leave a comment »
Posted on July 16, 2015 by Bob Berwyn
Salt Creek tiger beetles have been pushed to the brink of extinction by habitat loss associated with urbanization, bank stabilization and agricultural development
There are only a few hundred Salt Creek tiger beetles remaining. Photo via USFWS.
FRISCO — A rare insect that lives only in a few pockets of saline wetlands and streams in eastern Nebraska is getting some much-needed attention. The U.S. Fish and Wildlife Service this week published a draft recovery plan for the endangered Salt Creek tiger beetle.
Biologists are hopeful that a collaborative conservation effort, including habitat protection, captive breeding and reintroductions, can keep the insect from going extinct. Salt Creek tiger beetles have declined due to habitat loss associated with urbanization, bank stabilization and agricultural development. Continue reading
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