SEATTLE - The number of steelhead making their way up the Columbia River and into its Northwest tributaries has fallen far below predictions this season. The migration of "A-run" steelhead from the ocean to freshwater is wrapping up through Bonneville Dam in the Columbia River Gorge, and the count is about half of the 10-year average.
Jim Murphy, senior counsel with the National Wildlife Federation, said the emerging trend of warmer waters in the Northwest are most likely contributing to the drastic decline in numbers.
"It is likely attributed to the fact that the waters are getting warmer," he said. "Often times the streamflow gets lower at periods of the year when it used to be higher. We're seeing things like snowmelt occurring earlier, ending sooner."
B-run steelhead, which spend a longer time in the ocean before returning to freshwater to spawn, are returning now. However, it is too early to know what numbers will look like for this season.
Bob Rees, executive director of the Association of Northwest Steelheaders, also said the low numbers are likely from poor water conditions, such as a pocket of unusually warm water that lingered near the Pacific coast last summer, often referred to as "the Blob," and the low amount of runoff from snowmelt. He said keeping an eye on fish such as steelhead in the Northwest can provide a picture of the health of the environment.
"We kind of call them our canary in the coal mine," he said. These are fish that have very broad home ranges, both in fresh water and in salt water, and their health is really an indication about how our environment is faring over time."
Murphy said climate change has a hand in low steelhead counts, and that there is something we can do to help future generations thrive.
"We've got to reduce the carbon pollution emissions that we have and keep the level of warming under control," he added. "We can do that but we have to move very quickly to get off of polluting sources of energy and get clean sources of energy online quickly."
Murphy added that protecting forests and wetlands in the Northwest is important to naturally cooling water sources for the fish.
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The state Department of Natural Resources and Iowa State University are looking for volunteers to help create a new Bumble Bee Atlas.
Bees are an important part of the ecosystem, and scientists are figuring out their habitats to help them thrive.
Iowa is home to at least 14 species of bumble bees that help pollinate native wildflowers and flowering crops in farm fields and backyard gardens.
Iowa State University University Professor of Sustainable Agriculture and plant pathologist Matt O'Neal said the U.S. Fish and Wildlife Service recently listed several bee species as endangered.
"And that includes the Rusty Patch bumble bee," said O'Neal, "20% of what it used to be, and that includes parts of Iowa. There is also evidence that other bumble species are in decline and so, this survey will give us a chance to see where those bees are and how abundant they are."
With that information, O'Neal said scientists can work to protect the bees' habitats and create Iowa's Bumble Bee Atlas.
It's part of a larger project to map the bees and foster bee development nationwide. Sign up online to volunteer.
The national project is part of a collaboration with the Xerces Society for Invertebrate Conservation.
Some 900 people have volunteered for the national atlas project, and counted more than 20,000 bumble bees - which O'Neal said face several major threats.
"Pesticide exposure, parasite and pathogens," said O'Neal, "and then the last 'P,' and probably the most important, is poor forage."
The researchers will work to alleviate those threats by knowing where the bees are.
Volunteers have discovered species thought to be gone from their states, contributed to new field guides, and improved scientists' understanding of bumble bee populations across the country.
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A coalition of conservation groups has sued the U.S. Fish and Wildlife Service for refusing to relist wolves under the Endangered Species Act.
Helena-based Alliance for the Wild Rockies is part of the suit. The Alliance sued to successfully overturn the wolf's delisting in 2012 but the move fell victim to congressional funding bill negotiations.
Mike Garrity, executive director of the alliance, said the wolves clearly qualify to be protected under the Act and hunting is driving down their numbers, which could cause problems for the animals.
"As their numbers decline, they are at greater risk for inbreeding," Garrity pointed out. "Once inbreeding sets in, the population is sunk."
Livestock and cattle owners argued wolves are a threat to their flocks and herds and want their numbers reduced. The suit was filed in federal District Court in Missoula.
Beyond keeping a robust population of wolves on Montana's lands and helping their species thrive, Garrity noted wolves can also help reduce the population of diseased animals.
"We're starting to have disease in deer, such as Chronic Wasting Disease," Garrity explained. "Predators like wolves are really good at focusing on the sick animals, so that's an excellent way to control Chronic Wasting Disease."
Garrity added wolf management policies in Montana, Idaho and Wyoming, all of which allow aggressive hunting of the animals, fail to protect wolves and all native species for future generations, the primary mandate of the Endangered Species Act.
Disclosure: Alliance for the Wild Rockies contributes to our fund for reporting on Endangered Species & Wildlife, Environment. If you would like to help support news in the public interest,
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A lawsuit over a federal agency's decision not to boost wolf protections in New Mexico and other western states has been filed, days after video surfaced showing the torture of a captured wolf.
According to accounts, a Wyoming man ran the wolf down with a snowmobile in late February, disabling it. He then took it to a local bar and posed for photos before shooting it.
Erik Molvar, executive director of the Western Watersheds Project, said federal protections under the Endangered Species Act are essential because there are still those who don't respect wildlife.
"That's why wolves were driven extinct in the first place, is because these types of people were the ones who controlled the public policy discussion throughout much of the 20th century when wolves were driven extinct," he said.
In early February, the U.S. Fish and Wildlife Service declined to restore protections for gray wolves in western states. The agency said it concluded the animals weren't in danger of extinction under the Endangered Species Act.
The lawsuit was filed by the Western Environmental Law Center on behalf of Western Watersheds and a coalition of nine other conservation groups.
Molvar believes the federal agency's decision not to re-designate western wolves as "endangered" was profoundly misguided. He said some states such as New Mexico and Colorado have adopted extra penalties for killing wolves, but the Endangered Species Act lets hunters in other states off the hook if they claim it was a case of mistaken identity.
"There were special loopholes for Wyoming, Idaho and Montana - and also parts of Oregon, Washington and Utah - so it does beg the question of how often this is happening quietly and under the radar," he explained.
In Wyoming, wolves and coyotes, which are considered predators, aren't eligible for protections under the state's animal cruelty statute. To date, the only penalty inflicted on the person shown on social media tormenting the wolf was a $250 fine by the Wyoming Game and Fish Department.
Disclosure: Defenders of Wildlife contributes to our fund for reporting on Climate Change/Air Quality, Endangered Species & Wildlife, Energy Policy, Public Lands/Wilderness. If you would like to help support news in the public interest,
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