Menus Subscribe Search

Wildlife CSI Positively Identified Bat Killer

• October 26, 2011 • 3:14 PM

A fungus long suspected as the cause of the white-nose syndrome killing American bats has been positively ID’d as the culprit.

In a scientific detective story with Halloween overtones, researchers say they have definitively identified what causes white-nose syndrome in bats: a fungus. The journal Nature today reports that exposure to the fungus Geomyces destructans resulted in white-nose 100 percent of the time among an experimental colony of hibernating little brown bats.

The disease is named for the fuzzy white material that grows on the bats’ muzzles while they hibernate over the winter in caves.

Miller-McCune has been following the explosion of white-nose since 2008, when David Richardson wrote about a new and mysterious malady that had catastrophic consequences for bat colonies in the Northeastern United States. Since then, the disease has spread dramatically to 16 U.S. states and four Canadian provinces, exterminating up to 80 percent of the bats in the most impacted areas. Beyond feeling bad for bats, the animals are credited with saving farmers billions of dollars by eating bugs that would otherwise eat their crops.

[class name="dont_print_this"]

By the Way

BY THE WAY
When news breaks, this blog shows that Miller-McCune has the topic covered.

[/class]

Even at the dawn of the threat, scientists such as David Blehert, head of diagnostic microbiology at the USGS’ National Wildlife Health Center, had a strong hunch that this particular fungus was the culprit. The fungus was found on bats with white-nose, but researchers couldn’t be sure if it caused the disease or was a symptom.

Their efforts to confirm or deny this suspect’s culpability created an excellent opportunity to watch science in action. One confusing clue arose when the fungus was found on bats in Europe — and those critters were healthy. The paper released today speculates that Europe’s bats have adapted to the fungus, which researchers know has been there for at least three decades, while its arrival on U.S. shores presented it with a “naive population of animals” ripe for devastation.

Now, with assurance that the fungus is the cause of the malady, officials can better craft techniques for saving the bats.

And for more on what the National Wildlife Health Center does, see Madeline Bodin’s Miller-McCune cover story from this summer here.

Sign up for the free Miller-McCune.com e-newsletter.

“Like” Miller-McCune on Facebook.

Follow Miller-McCune on Twitter.

Add Miller-McCune.com news to your site.

Subscribe to Miller-McCune

Michael Todd
Most of Michael Todd's career has been spent in newspaper journalism, ranging from papers in the Marshall Islands to tiny California farming communities. Before joining the publishing arm of the Miller-McCune Center, he was managing editor of the national magazine Hispanic Business.

More From Michael Todd

A weekly roundup of the best of Pacific Standard and PSmag.com, delivered straight to your inbox.

Recent Posts

August 20 • 4:00 PM

Why Can’t Conservatives See the Benefits of Affordable Child Care?

Private programs might do a better job of watching our kids than state-run programs, but they’re not accessible to everyone.


August 20 • 2:00 PM

Oil and Gas Companies Are Illegally Using Diesel Fuel in Hundreds of Fracking Operations

An analysis by an environmental group finds hundreds of cases in which drillers used diesel fuel without obtaining permits and sometimes altered records disclosing they had done so.


August 20 • 12:00 PM

The Mystery of Britain’s Alien Big Cats

In a nation where the biggest carnivorous predator is a badger, why are there so many reported sightings of large cats?


August 20 • 10:00 AM

Death Row in Arizona: Where Human Experimentation Is the Rule, Not the Exception

Recent reports show that chemical roulette is the state’s M.O.


August 20 • 9:51 AM

Diversity Is in the Eye of the Beholder

Perception of group diversity depends on the race of the observer and the extent to which they worry about discrimination.


August 20 • 8:40 AM

Psychopathic or Just Antisocial? A Key Brain Difference Tells the Tale

Though psychopaths and antisocial people may seem similar, what occurs in their brains isn’t.


August 20 • 8:00 AM

What the Cost of Raising a Child in America Tells Us About Income Inequality

You’ll spend nearly a quarter of a million dollars to raise a kid in the United States, or about five times the annual median income.


August 20 • 6:00 AM

In Praise of ‘American Greed’

While it remains semi-hidden on CNBC and can’t claim the car chases of Cops, American Greed—now with eight seasons in the books—has proven itself a worthy endeavor.


August 20 • 4:00 AM

Of Course I Behaved Like a Jerk, I Was Just Watching ‘Jersey Shore’

Researchers find watching certain types of reality TV can make viewers more aggressive.


August 20 • 2:00 AM

Concluding Remarks About Housing Affordability and Supply Restricitions

Demand, not supply, plays the dominant role in explaining the housing affordability crisis. The wages are just too damn low.


August 19 • 4:00 PM

Can Lawmakers Only Make Laws That Corporations Allow?

There’s a telling detail in a recent story about efforts to close loopholes in corporate tax laws.




August 19 • 12:00 PM

How ‘Contagion’ Became Contagious

Do ideas and emotions really spread like a virus?


August 19 • 10:00 AM

Child Refugees: The New Barbarians

The disturbing rhetoric around the recent rise in child refugees into the United States from Central America may be shaping popular opinion on upcoming immigration reform.


August 19 • 8:00 AM

Making Police Departments More Diverse Isn’t Enough

Local police departments should reflect the communities they serve, but fixing that alone won’t curb unnecessary violence.


August 19 • 7:15 AM

Common Knowledge Makes Us More Cooperative

People are more inclined to take mutually beneficial risks if they know what others know.


August 19 • 6:00 AM

Seeking a Healthy Public School Lunch? Good Luck

Mystery meat will always win.


August 19 • 4:00 AM

The Positive Effects of Sports-Themed Video Games

New research finds sports-themed video games actually encourage some kids to get onto the field.


August 19 • 1:00 AM

DIY Diagnosis: How an Extreme Athlete Uncovered Her Genetic Flaw

When Kim Goodsell discovered that she had two extremely rare genetic diseases, she taught herself genetics to help find out why.



August 18 • 3:30 PM

Mister Rogers’ Heart-Healthy Neighborhood

Researchers find living in a friendly, cohesive neighborhood lowers seniors’ chances of having a heart attack.


August 18 • 2:00 PM

Wealth or Good Parenting?

Framing the privileges of the rich.


August 18 • 12:00 PM

How Much Did the Stigma of Mental Illness Harm Robin Williams?

Addiction treatment routinely fails people with mental illnesses, while mental health care often ignores addiction. And everywhere, stigma is rife. Can a tragic death prompt a more intelligent approach?


August 18 • 10:00 AM

Punished for Being Poor: The Problem With Using Big Data in the Justice System

Correctional departments use data-driven analyses because they’re easier and cheaper than individual assessments. But at what cost?


Follow us


Diversity Is in the Eye of the Beholder

Perception of group diversity depends on the race of the observer and the extent to which they worry about discrimination.

Psychopathic or Just Antisocial? A Key Brain Difference Tells the Tale

Though psychopaths and antisocial people may seem similar, what occurs in their brains isn’t.

Common Knowledge Makes Us More Cooperative

People are more inclined to take mutually beneficial risks if they know what others know.

How a Shift in Human Head Shape Changed Everything

When did homo sapiens become a more sophisticated species? Not until our skulls underwent "feminization."

Journalists Can Get PTSD Without Leaving Their Desks

Dealing with violent content takes a heavy toll on some reporters.

The Big One

One in two full-time American fast-food workers' families are enrolled in public assistance programs, at a cost of $7 billion per year. July/August 2014 fast-food-big-one
Subscribe Now

Copyright © 2014 by Pacific Standard and The Miller-McCune Center for Research, Media, and Public Policy. All Rights Reserved.