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Monday, September 07, 2020


Trump’s National Labor Relations Board Is Sabotaging Its Own Mission
The federal agency that’s supposed to protect union rights is instead championing the interests of bosses.

By Michelle ChenTwitter THE NATION SEPT 7,2020

SEPTEMBER 21/28, 2020, ISSUE

SCABBY THE RAT
Photo illustration by Cindy Lee.

On a June afternoon in 2019, in front of a statue of George Washington at Federal Hall in New York City’s financial district, more than 100 construction workers and activists gathered for a First Amendment rally. Amid chants of “Free speech, free speech!” an approximately 15-foot-tall gray inflatable rat with glaring red eyes bobbed in the sun. The workers, mostly members of Laborers Local 79, weren’t defending speech, exactly. Rather, they were demanding their right to display Scabby the Rat, the mascot deployed at job sites to shame anti-union bosses.


This article was reported in partnership with Type Investigations, with support from the Puffin Foundation.

The challenge to these workers came from a seemingly unlikely quarter: the National Labor Relations Board, a federal agency responsible for interpreting and enforcing labor law. The NLRB’s general counsel, Peter Robb, had launched a legal assault to ban Scabby from a nonunion construction site at a Staten Island supermarket. Arguing that its menacing presence amounted to illegal protest activity against a “neutral” business under the National Labor Relations Act, Robb, who was appointed by President Donald Trump in 2017, sought a federal court injunction that could effectively outlaw Scabby across the country.

On the steps outside the hall where the Bill of Rights was ratified, Chaz Rynkiewicz, Local 79’s director of organizing, took the microphone and denounced Robb as “an anti-union lawyer that, before he was head of the NLRB, worked for corporations to break unions…. If you know any Trumpsters out there, let them know, educate them. They need to know that they can’t love [their] union and love Trump.”

So far, Scabby has survived the legal attacks. In July 2019, a federal district court judge denied Robb’s request for a preliminary injunction in the Staten Island case. But the giant rat remains under threat: An earlier case against Scabby in Philadelphia is still pending before the NLRB.

The zeal with which Robb has pursued the cherished totem of union solidarity reflects how far the NLRB’s agenda has shifted under Trump. A report by The Nation and Type Investigations—based on interviews with more than 25 labor advocates, attorneys, and current and former NLRB staff members—reveals that the federal agency that’s supposed to protect union rights is instead championing the interests of management.


The NLRB is tasked with administering union elections and processing unfair-labor-practice cases under Section 7 of the National Labor Relations Act, which protects “concerted activity,” the collective action that workers take to try to improve conditions on the job. Over the years, the NLRB’s rulings have tended to oscillate between pro-worker and pro-management decisions, depending on which party holds the White House.


But with management-side lawyers dominating the agency, which is run by a five-seat board and a general counsel, labor advocates say the NLRB is more stridently anti-labor than ever before and is sabotaging its own mission. Not only has Trump’s board consistently sided with bosses, but career civil servants at the NLRB’s regional branches say they are being deprived of funding and staff.
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Even before Trump’s appointees began to undermine the agency, labor organizers were frustrated with the NLRB. Cases often require years of litigation, and remedies typically entail only back pay or reinstatement after a worker is unlawfully fired—not penalties stiff enough to deter employers from abuse.

After the rally in New York, Rynkiewicz told me, “As an organizer for 20-plus years, I’ve never viewed the NLRB as an ally of labor. It’s a shame to say.”

Just before Scabby was deflated, Rynkiewicz added, “The right-wing anti-union people want to portray the NLRB as a friend of labor. It’s not—even on a good day…. When you have the board’s majority put in place by the Democrats, you get nothing. When you have the board’s majority put in by the Republicans, you get an attack.”
RADICAL ROLLBACKS

The shortcomings of the NLRB are to some degree baked into its structure. During the labor uprisings of the 1930s, police and the National Guard members frequently killed striking workers. Established by the National Labor Relations Act in 1935, the NLRB was designed to maintain labor peace by absorbing the often violent conflicts into the legal arena. The act, a compromise between labor and management, forced companies to bargain with unions, but it also excluded whole categories of workers, such as farm laborers, and effectively limited collective bargaining to individual companies, not whole industries or sectors.

After World War II, conservative majorities in Congress gutted the National Labor Relations Act with the Taft-Hartley Act of 1947, which expanded employers’ power to suppress workplace organizing, allowed the government to break up strikes deemed “national health or safety” threats, and required anti–Communist Party pledges from union officers, which led organized labor to purge many of its most militant union members.
Dangerous web: A 1947 cartoon shows unions trapped in a web labeled “Taft-Hartley compliance.” A spider marked “NLRB” sits at the top. (Phil Drew / The Dispatcher)

Over the next several decades, organized labor withered in numbers and political clout. With private sector union membership now down to about 6 percent, workers and unions are often left seeking justice through this byzantine, Depression-era judicial apparatus.
Ready to blow: A 1948 cartoon from a union newspaper warns of the explosive effects of the Taft-Hartley Act. (Phil Drew / The Dispatcher)

The NLRB’s board is currently dominated by three conservative Trump appointees, two with ties to law firms that have represented some of the country’s largest employers. Board chairman John Ring and board member William Emanuel are lawyers who defended companies such as Marriott International and Uber, respectively. A third member, Marvin Kaplan, previously worked on labor policy as a counsel for House Republicans. The board’s lone Democrat, Lauren McFerran, left when her term expired in late 2019 but was reappointed in August. Neither the Trump administration nor the Senate has moved to fill the board’s fifth seat, which has been vacant since August 2018.

Robb, the NLRB’s general counsel, operates independently of the board and is a veteran management-side lawyer who worked with the Reagan administration to bust the air traffic controllers’ union. While the NLRB’s regional branches process most of the unfair-labor-practice charges—handling investigations, adjudications, and settlements—Robb shapes the agenda for the board, which rules on complaints appealed from the regional level, setting precedents for how the National Labor Relations Act is applied and enforced.

Shortly after being sworn into office in November 2017, Robb set about reversing the legacy of the previous board, which had incrementally expanded workers’ rights. In a series of sweeping decisions, the board scrapped rules instituted under Barack Obama barring workplace policies that impinge on the right to organize, axed a prohibition against employers making unilateral changes to collective bargaining agreements, and overturned a ruling allowing workers to form smaller bargaining units within a larger workforce.

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One of the board’s most influential decisions dealt a severe blow to efforts to extend collective bargaining rights for contracted workers. Under Obama, the NLRB loosened the joint employer standard, which determines whether a company can be considered an additional employer of workers hired through a contractor, such as a franchise operator or subcontracted cleaning agency. In 2015, the board ruled that a company could be considered a joint employer if it exercised “indirect control” over workers or had the ability to exercise control.

The Trump board restored a more restrictive joint employer standard—first through a 2017 decision, which the board vacated because of a conflict-of-interest issue, then in 2020 through the administrative rulemaking process. The move upended a multiyear legal challenge brought by McDonald’s workers, who claimed that the company had enough influence over its franchisees to be considered a joint employer and was therefore liable for retaliation against workers involved with the Fight for $15, the campaign for a $15 hourly minimum wage and a union.

The board’s initial moves to nullify Obama-era provisions have been followed by rulings that limit workers’ rights far beyond those under previous Republican administrations. In August 2019 it reduced workers’ rights to protest on private property, determining that management could block musicians with the San Antonio Symphony from leafleting at a performance venue because it was not owned by their employer. It also excluded faculty at religious colleges and universities from its jurisdiction and allowed bosses to bar workers from organizing on company technology and equipment, including the use of e-mail.

In recent months, the board has also used its rule­making process to roll back pro-worker regulations, especially in regard to union elections; make it easier for employers to interfere with voting; weaken rules that protect unionizing construction workers; and shorten the time that employers must wait before petitioning to oust a union.

“It’s breathtaking how many areas of the law, how many precedents they’ve managed to overturn,” said Wilma Lieb­man, a chair of the NLRB under Obama. “And they just kind of snap their fingers and do it, in my view, with little regard for the quality of the legal thinking or reasoning, reaching out to decide issues that aren’t before it.”

Some NLRB staffers fear that Robb is making it more difficult for them to scrutinize employers. In June he directed staffers to dramatically alter their investigative procedures. In some cases, bosses can now preview recordings that could be used as evidence and be present when former supervisors testify against them. NLRB spokesperson Edwin Egee told The Nation and Type Investigations that the “dissemination of information during the investigation” enables the agency to “more fairly enforce the [National Labor Relations Act]” and “aid settlement efforts.” But labor advocates say the measures discourage whistleblowers and compromise the integrity of cases.

The NLRB’s rightward shift under Trump has deterred some unions from taking cases to the agency. A current NLRB staff member, who requested anonymity to avoid retaliation, said she has observed unions opting to settle to avoid triggering an unfavorable ruling. Unions, she said, “are just less likely to turn to us because they…don’t want to create bad law.”

Several graduate student employee unions, including at Boston College, withdrew their cases in 2018 to prevent the board from overturning the Obama-era precedent that supported the collective bargaining rights of graduate workers at private institutions. “We pulled our petition to protect the rights of graduate student workers at private universities nation­wide,” said Sam Levinson, a Boston College graduate student worker, in an e-mail. “The current NLRB has consistently chipped away at the collective bargaining rights for which the labor movement has fought for decades. We decided to organize and build power, instead of allowing Boston College to put the fate of our rights into the hands of Trump and his appointees.”

Even though the petition was dropped, the board initiated a rulemaking process last September to strip collective bargaining rights from graduate student ­employees—another attempt to change policy through an administrative rule change rather than case law.

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INNER TURMOIL

For career staffers who joined the NLRB to help enforce the rights of workers, the Trump board has been demoralizing. “There’s a host of decisions that have come out that are destructive of workers’ rights, and it’s an extremely sad time to be at this agency and work here,” said a second NLRB staff member, who also requested anonymity. “The only hope is that [the administration] will turn before too much damage is done.”

In early 2018, according to Bloomberg Law, Robb floated a proposal to centralize case-­handling authority under officials who report directly to him. The NLRB’s 26 regional directors protested, calling the move a unilateral concentration of authority by a Trump appointee. And Senator Patty Murray (D-Wa.) and Representative Rosa DeLauro (D-Conn.) sent a letter expressing concern. At the time, an NLRB spokesperson told Bloomberg Law that “no plan involving the restructuring of our Regional Offices system has been developed.” Facing congressional scrutiny and a backlash from staff, Robb seemingly shelved the idea.

But in August he appeared to have revived his consolidation efforts with a plan to combine case handling across several branches in Los Angeles, Seattle, San Francisco, Oakland, Denver, and Phoenix. Democrats in Congress criticized the proposal as a backdoor attempt to undercut the regional directors. Egee said the plan did not constitute a reorganization of the local offices and was merely a “resource sharing” initiative intended to “address chronic workload imbalances” between regions.

In 2018, Robb antagonized staffers with a memo recommending dozens of ways to speed up investigations. Although Egee said the guidance was drawn “directly from NLRB employees,” the NLRB Union, which represents workers in the regional offices, responded by arguing that it will “result in a reduction in quality, not an improvement.”

Staffers say they are under pressure to process cases quickly, prioritizing efficiency above all else. Meanwhile, the workforce has shrunk. While the number of field staffers has been decreasing since 2011, Robb exacerbated that trend by offering buyouts and early retirement incentives to eligible employees, according to the NLRB Union. The result, it said, has been a more than 20 percent reduction in staffing since fiscal year 2017—from more than 900 to about 717 full-time equivalents as of June 30. (Egee cited different statistics, stating that the total number of employees has declined less than 4 percent since fiscal year 2018.)

During fiscal year 2019, according to the NLRB’s annual performance report, the processing time from initial filing to judgment for unfair-labor-practice cases fell from 90 to 74 days. Yet the agency’s funding has shrunk by an inflation-adjusted 15 percent since fiscal year 2011, according to the NLRB Union.

A third NLRB field staffer said being asked to work faster with fewer resources feels like an attack on the agency. “If you are trying to [end] the administrative state and you want to get rid of the agencies you like the least—ours is probably one of them—then this is what you do. You really starve the staff, and you decrease morale.”

Some NLRB employees have left the agency on principle, according to another current staff member. “It is really tough when you believe in Section 7 rights and you have to write [a legal rationale] that you believe is eroding them,” the person said, noting that the NLRB was losing both experienced senior staffers and talented younger lawyers. “We’ve had some incredibly bright attorneys hired in the last five or so years who are jumping ship…. They’re still in labor law. They’re still in the fight. But they’re not going to fight from within the board.”

The agency’s two staff unions—the NLRB Union and the NLRB Professional Association, which represents employees at the headquarters—have been waging a modest resistance. They have accused the board of under­staff­ing the agency, refusing to bargain in good faith over the Professional Association’s contract, and letting millions of dollars in the agency’s budget go unspent. (The board has disputed the allegations and attributed the underspending to contracts that were not completed or came in under budget.)

Last November, the unions held a rally at the NLRB’s Washington, D.C., headquarters and passed out leaflets reading, “NLRB Leadership is destroying the agency from within by refusing to spend funds to hire staff.” They even brought Scabby the Rat to stand guard.
Industrial unrest: Anti-union vigilantes attack striking workers in Ambridge, Pa. The NLRB was designed to reduce the number of labor actions. (Universal History Archive / Universal Images Group via Getty Images)

A RANK-AND-FILE STRUGGLE

As Trump’s board whittles away labor rights, unions and workers increasingly see the legal bureaucracy of the NLRB as irrelevant or even antithetical to their efforts.

“A lot of people—the layman, the regular worker [or] union worker…they think that the board is there to protect them,” said Rob Atkinson, a former UPS driver. But under the current administration, “it’s obvious with their decisions that they’re no longer a friend of the working man and woman. They’re now a watchdog for the national Chamber of Commerce and Trump’s buddies.”

UPS fired Atkinson, a longtime Teamsters shop steward in western Pennsylvania, in 2014 for allegedly violating package delivery procedures. He filed two grievances, saying he was fired for his activism in a rank-and-file Teamsters movement, but he got no relief from what he said was a biased internal grievance panel.

Atkinson sought justice with the NLRB, and shortly before Trump took office, a lower-level judge found that his dismissal had been retaliatory, invoking an Obama-era ruling that said the board can override a grievance panel when considering certain violations of the National Labor Relations Act. But last December, the Trump-appointed majority on the board reversed that precedent, deciding that the grievance panel should have had the last word.

“My panel was made up of political enemies and people who wanted me gone,” Atkinson said. But his struggle with his former employer “really opened my eyes and showed me how cold and callous big businesses are and how we really need huge, strong unions and a strong National Labor Relations Board…to hold these companies accountable.”

In a statement, UPS said the board “recognized that an internal dispute resolution process can be relied upon to make fair and regular decisions on claims that might take years to resolve in other forums.”

Atkinson is appealing his case in federal court. His experience turned him into something of an NLRB watchdog; he now runs a Facebook group that tracks cases and educates other workers about what Trump is doing to labor law. “Look what the NLRB is doing to our rights and how they’ve turned into an antagonistic organization to the average working man or woman instead of an organization that’s there to uphold us,” he told me.
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The Covid-19 pandemic has led to fresh labor clashes: Meatpacking workers have walked off the job, nurses have protested nationwide demanding more protective gear, and Whole Foods workers have filed suit after being disciplined and fired for wearing Black Lives Matter masks and apparel. Yet the NLRB continues to make it harder for workers to organize.

In July the NLRB Union and other labor groups denounced the board’s safety guidelines for resuming in-­person union elections as inadequate and advocated a move to online or mail-in voting instead. At the same time, the NLRB’s advice division, which provides legal guidance to regional offices, has issued memorandums that seem to give employers the green light to act uni­lateral­ly in response to the pandemic. One advisory suggests that an employer can refuse to bargain with a union over requests for pandemic-related “paid sick leave and hazard pay.” The NLRB also indicated that a person can be fired after speaking out against a company’s Covid-19 safety protocols.

Sharon Block, the director of Harvard Law School’s Labor and Worklife Program and an NLRB member under Obama, said that during the pandemic, it was “incumbent on worker protection agencies like the [NLRB]…to be exceptionally vigilant on behalf of workers and attuned to violations of their rights, because it is so hard to feel secure enough to speak out. [But] this is a board that we watched operate for three years in a way that would not give that kind of security to workers.”

Nonetheless, she added, the systemic problems with enforcing the National Labor Relations Act go beyond the Trump administration. “Even with board members…and a general counsel with the best of intentions who really believe in the spirit and the purpose of the act, it’s just a tool that doesn’t work anymore.”

The Labor and Worklife Program wants to overhaul labor law and extend protections to domestic and undocumented workers. It also advocates for sectoral bargaining, which would enable workers in an industry to negotiate en masse.

In the more immediate term, Democratic lawmakers are pushing the Protecting the Right to Organize Act, which would expand the rights of workers to strike and organize at work, institute meaningful penalties for bosses who violate labor law, and allow workers to sue employers in civil courts rather than be forced to rely solely on lengthy litigation at the NLRB.

Despite its limitations, workers continue to use Section 7 of the National Labor Relations Act, often to ward off campaigns to suppress organizing. Since April, Amazon workers belonging to the grassroots group Amazonians United in Chicago filed several unfair-labor-practice charges with the NLRB, alleging that they were unfairly disciplined by the company after staging walkouts and slowdowns to demand better health protections. Amazonians United member Ted Miin said he and his coworkers were reprimanded for allegedly violating social distancing guidelines at work, which he sees as retaliatory selective enforcement. (Amazon did not return a request for comment.)

Concerned that it might not be worth the effort, Miin was wary of filing a charge. But when the official probe began, the atmosphere at work changed. “Management has basically loosened up on us a lot at our warehouse since we’ve had active NLRB cases open,” he said.

Miin knows his charges may lead to nothing. He acknowledged that “the Trump administration has been rewriting the NLRB rules to favor bosses over workers.” But whatever form their resistance takes, he added, “as workers, we have to protect ourselves. No one’s coming to save us…not the NLRB, not politicians, not reporters. As workers, we have to get organized ourselves.”




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Michelle ChenTWITTERMichelle Chen is a contributing writer for The Nation.

Saturday, January 18, 2020

‘A red-flag warning’: Scientists alarmed by mass death of 1 million seabirds from a hot ocean ‘blob’



Dead common murres were found on the beach in Cochrane Bay, Prince William Sound on Jan 10, 2016. These birds were part of the large die-off of common murres across the Gulf of Alaska in 2015-2016. (Photo: Sarah Schoen/USGS Alaska Science Center)

Written by Jessica Corbett / Common Dreams January 16, 2020

On the heels of new research showing that the world’s oceans are rapidly warming, scientists revealed Wednesday that a huge patch of hot water in the northeast Pacific Ocean dubbed “the blob” was to blame for killing about one million seabirds.

The peer-reviewed study, published in the journal PLOS ONE, was conducted by a team of researchers at federal and state agencies, conservation groups, and universities. They tied the mass die-off to “the blob,” a marine heatwave that began forming in 2013 and grew more intense in 2015 because of the weather phenomenon known as El Niño.

“About 62,000 dead or dying common murres (Uria aalge), the trophically dominant fish-eating seabird of the North Pacific, washed ashore between summer 2015 and spring 2016 on beaches from California to Alaska,” the study says. “Most birds were severely emaciated and, so far, no evidence for anything other than starvation was found to explain this mass mortality. Three-quarters of murres were found in the Gulf of Alaska and the remainder along the West Coast.”

Given that previous studies have shown “that only a fraction of birds that die at sea typically wash ashore,” the researchers put the death toll closer to a million.

“The magnitude and scale of this failure has no precedent,” lead author John Piatt, a research biologist at the U.S. Geological Survey’s Alaska Science Center and an affiliate professor at the University of Washington, said in a statement. “It was astonishing and alarming, and a red-flag warning about the tremendous impact sustained ocean warming can have on the marine ecosystem.”


A New Study About the Death of 1 Million Seabirds Should Scare the Crap Out of You #ClimateReality #ClimateActionhttps://t.co/7A17ZEGV1x pic.twitter.com/OJ01VIGlxP
— CenterForTheBlueEconomy_MIIS (@CBE_MIIS) January 16, 2020

Piatt and study co-author and University of Washington professor Julia Parrish explained that the team believes the blob—which spanned hundreds of miles—limited food supply in the region, leading the birds to starve.

“Think of it as a run on the grocery stores at the same time that the delivery trucks to the stores stopped coming so often,” Parrish said. “We believe that the smoking gun for common murres—beyond the marine heatwave itself—was an ecosystem squeeze: fewer forage fish and smaller prey in general, at the same time that competition from big fish predators like walleye, pollock, and Pacific cod greatly increased.”

Piatt added that “food demands of large commercial groundfish like cod, pollock, halibut, and hake were predicted to increase dramatically with the level of warming observed with the blob, and since they eat many of the same prey as murres, this competition likely compounded the food supply problem for murres, leading to mass mortality events from starvation.”

According to CNN, which reported on the study Thursday:

The blob devastated the murres’ population. With insufficient food, breeding colonies across the entire region had reproductive difficulties for years afterward, the study said. Not only did the population decline dramatically, but the murres couldn’t replenish those numbers.

During the 2015 breeding season, three colonies didn’t produce a single chick. That number went up to 12 colonies in the 2016 season—and in reality it could be even higher, since researchers only monitor a quarter of all colonies.

Thomas Frölicher, a climate scientist at the University of Bern in Switzerland who was not involved in the new study, discussed the blob’s connection to the human-caused planetary emergency with InsideClimate News.

“It was the biggest marine heatwave so far on record,” said Frölicher, who noted that such events have doubled in frequency over the past few decades. “Usually, we are used to heatwaves over land. They are much smaller in size, and they do not last as long. In the ocean, this heatwave lasted two or three years.”

Frölicher warned that “if we follow a high-greenhouse-gas-emissions scenario, these heatwaves will become 50 times more frequent than preindustrial times” by 2100. He said that even if the international community achieves a low-emissions scenario in line with the Paris climate agreement, marine heatwaves would still be 20 times more frequent.

“What that means is that in some regions, they will become permanent heatwaves,” he added. “This gives us some insight into the future.”

The study—which its authors expect to inform research on other mortality events related to marine heatwaves—was published just weeks after University of Washington scientists found what some have called “the blob 2.0” forming in the Pacific. That discovery came as “quite a surprise” to those researchers.

University climatologist Nick Bond told local media that “the original blob was so unusual, and stood above the usually kind of variations in the climate and ocean temperatures that we thought ‘wow, this is going to be something we won’t see for quite a while.'”



Pacific 'blob' heatwave feared to have killed a million birds


Common Guillemots on breeding ledge, Handa Island, ScotlandImage copyrightGETTY IMAGES
Image captionTens of thousands of birds were found dead in the west of the US

Tens of thousands of seabirds found dead on the west coast of the US in 2015-16 were probably killed by an unprecedented heatwave, scientists say.
Around 62,000 common murres washed up on the coast of the Pacific Ocean but up to a million birds are thought to have died.
The scientists said that warmer sea waters, known as the "blob", led to a shortage of the fish the birds feed on.
Other fish, birds and mammals also died in the same period.
The study, published on Wednesday by the PLOS One scientific journal, found that the seabirds probably starved to death due to a 1,000-mile body of warmer water that affected the north-eastern Pacific between 2013 and 2016.
The higher temperatures impacted their food supply, with diminishing supplies of plankton leading to a both a drop in the population of the smaller fish eaten by the birds and increased competition from other predators.
More than three-quarters of the dead murres were found in the Gulf of Alaska, but the actual number is likely to be around one million as only a small number of birds that die at sea are normally washed ashore.
The scientists said that mass deaths of murres, also known as common guillemots, happen sporadically, but described the scale of the incident in 2015-16 as "unprecedented and astonishing".

Study links warming to 'Blob' that killed Pacific seabirds

About 1 million common murres died during a 2015-16 heat wave, scientists have said. Researchers believe that a disrupted food supply led to the mass die-off of the North Pacific seabirds.
   
US: Dead murres in Whittier, Alaska (picture-alliance/AP Photo/M. Thiessen)
Approximately 1 million seabirds known as the common murre died because of food-supply disruptions during a heat wave from summer 2015 to spring 2016, according to a study published Wednesday in PLOS One. Julia Parrish, a University of Washington ecologist and co-author of the paper, linked the "relatively new" increased frequency of such heat waves to climate change.
The study called the number of birds — many of breeding age — killed over a geographic area the size of Canada "unprecedented and astonishing." According to researchers, "the most powerful marine heat wave on record," which ran from 2014 to 2016, created a mass of seawater known as "the Blob." That coincided with the warmed Pacific of an El Nino period.
About 62,000 emaciated murres washed ashore dead or dying along the North American Pacific coastline during the heat wave. Scientists estimate the total deaths at between 500,000 and 1.2 million.
'Very different environment'
Parrish said the heat wave had a twofold effect. First, elevated temperatures reduced the quality and quantity of phytoplankton, reducing the quantity and quality of herring, sardines and anchovies: fish eaten by common murres, which measure 1 foot (30 centimeters), fly fast and can hunt 650 feet below the water's surface. Second, warming waters meant that salmon and Pacific cod, which compete with the murres, needed to eat more.
The murres' need to consume half of their body mass every day has become their evolutionary "Achilles heel" as the climate changes, John Piatt, a research biologist at the US Geological Survey's Alaska Science Center and the paper's lead author, told the AFP news agency. "Everything they do depends on that breast muscle," he said. "When they can't eat three or four days, they burn up all that muscle" — and can no longer fly or dive.
Murre colonies across the entire region failed to produce chicks for years during and after the heat wave event, the study found. Several other species experienced mass die-offs during the same period, including tufted puffins, Cassin's auklets, sea lions and baleen whales. But, by all metrics, including overall number and geographic extent, the common murres experienced by far the largest die-off.
Taken together, the mass deaths demonstrate that "a warmer ocean world is a very different environment and a very different coastal ecosystem for many marine species," Parrish said, calling seabirds, as highly visible members of that system, "bellwethers of that change."
DW mkg/sms (AFP, PLOS One)

'The blob,' food supply squeeze to blame for largest seabird die-off

'The blob,' food supply squeeze to blame for largest seabird die-off
Adult common murres return to island and sea stack colonies from California to Alaska, spending three months during each summer to breed. A single chick takes two parents to hunt for fish, such as the rockfish -- a staple of the California murre diet -- pictured here. Credit: Jane Dolliver
The common murre is a self-sufficient, resilient bird.
Though the seabird must eat about half of its body weight in prey each day, common murres are experts at catching the small "forage fish" they need to survive. Herring, sardines, anchovies and even juvenile salmon are no match for a hungry murre.
So when nearly one million common murres died at sea and washed ashore from California to Alaska in 2015 and 2016, it was unprecedented—both for murres, and across all  worldwide. Scientists from the University of Washington, the U.S. Geological Survey and others blame an unexpected squeeze on the ecosystem's food supply, brought on by a severe and long-lasting marine heat wave known as "the blob."
Their findings were published Jan. 15 in the journal PLOS ONE.
"Think of it as a run on the  at the same time that the delivery trucks to the stores stopped coming so often," explained second author Julia Parrish, a UW professor in the School of Aquatic and Fishery Sciences. "We believe that the smoking gun for common murres—beyond the marine heat wave itself—was an ecosystem squeeze: fewer forage fish and smaller prey in general, at the same time that competition from big fish predators like walleye, pollock and Pacific cod greatly increased."
'The blob,' food supply squeeze to blame for largest seabird die-off
Common murres washing onto beaches in the Homer, Alaska, area were so abundant in early 2016 that volunteer beach surveyors were forced to collect and photograph them in batches. Credit: COASST
Common murres nest in colonies along cliffs and rocky ledges overlooking the ocean. The adult birds, about one foot in length, are mostly black with white bellies, and can dive more than two football fields below the ocean's surface in search of prey.
Warmer surface water temperatures off the Pacific coast—a phenomenon known as "the blob"—first occurred in the fall and winter of 2013, and persisted through 2014 and 2015. Warming increased with the arrival of a powerful El Niño in 2015-2016. A number of other species experienced mass die-offs during this period, including tufted puffins, Cassin's auklets, sea lions and baleen whales. But the common murre die-off was by far the largest any way you measure it.
From May 2015 to April 2016, about 62,000 murre carcasses were found on beaches from central California north through Alaska. Citizen scientists in Alaska monitoring long-term sites counted numbers that reached 1,000 times more than normal for their beaches. Scientists estimate that the actual number of deaths was likely close to one million, since only a fraction of birds that die will wash to shore, and only a fraction of those will be in places that people can access.
Many of the birds that died were breeding-age adults. With massive shifts in food availability, murre breeding colonies across the entire region failed to produce chicks for the years during and after the marine heat wave event, the authors found.
"The magnitude and scale of this failure has no precedent," said lead author John Piatt, a research biologist at the U.S. Geological Survey's Alaska Science Center and an affiliate professor in the UW School of Aquatic and Fishery Sciences. "It was astonishing and alarming, and a red-flag warning about the tremendous impact sustained ocean warming can have on the marine ecosystem."
Marine heatwave likely caused mass starvation of seabirds off US west coast
On Jan. 1 and 2, 2016, 6,540 common murre carcasses were found washed ashore near Whitter, Alaska, translating into about 8,000 bodies per mile of shoreline -- one of the highest beaching rates recorded during the mass mortality event. Credit: David B. Irons
From a review of fisheries studies conducted during the heat wave period, the research team concluded that persistent warm ocean temperatures associated with "the blob" increased the metabolism of cold-blooded organisms from zooplankton and small forage fish up through larger predatory fish like salmon and pollock. With predatory fish eating more than usual, the demand for food at the top of the food chain was unsustainable. As a result, the once-plentiful schools of forage fish that murres rely on became harder to find.
"Food demands of large commercial groundfish like cod, pollock, halibut and hake were predicted to increase dramatically with the level of warming observed with the blob, and since they eat many of the same prey as murres, this competition likely compounded the  problem for murres, leading to mass mortality events from starvation," Piatt said.
As the largest mass die-off of seabirds in recorded history, the common murre event may help explain the other die-offs that occurred during the northeast Pacific marine heat wave, and also serve as a warning for what could happen during future marine heat waves, the authors said. UW scientists recently identified another marine heatwave forming off the Washington coast and up into the Gulf of Alaska.
"All of this—as with the Cassin's auklet mass mortality and the tufted puffin mass mortality—demonstrates that a warmer ocean world is a very different environment and a very different coastal ecosystem for many marine species," said Parrish, who is also the executive director of the Coastal Observation and Seabird Survey Team, known as COASST. "Seabirds, as highly visible members of that system, are bellwethers of that change."

More information: Piatt JF, Parrish JK, Renner HM, Schoen SK, Jones TT, Arimitsu ML, et al. (2020) Extreme mortality and reproductive failure of common murres resulting from the northeast Pacific marine heatwave of 2014-2016. PLOS ONE (2020). DOI: 10.1371/journal.pone.0226087

Warm ocean water triggered vast seabird die-off, experts say

Warm ocean water triggered vast seabird die-off, experts say
In this Jan. 7, 2016 file photo, dead common murres lie washed up on a rocky beach in Whittier, Alaska. A year after tens of thousands of common murres, an abundant North Pacific seabird, starved and washed ashore on beaches from California to Alaska, researchers have pinned the cause to unusually warm ocean temperatures that affected the tiny fish they eat.(AP Photo/Mark Thiessen, File)
A year after tens of thousands of common murres, an abundant North Pacific seabird, starved and washed ashore on beaches from California to Alaska, researchers have pinned the cause to unusually warm ocean temperatures that affected the tiny fish they eat.
Elevated temperatures in seawater affected wildlife in a pair of major marine ecosystems along the West Coast and Canada, said John Piatt, a research wildlife biologist for the U.S. Geological Survey. Common murres are an indicator of the regions' health.
"If tens of thousands of them are dying, it's because there's no fish out there, anywhere, over a very large area," Piatt said.
To see such effect over two sizeable marine ecosystems is extraordinary, he said.
Deaths of common murres in Alaska likely were multiplied when starving birds in December 2015 were hit by vicious Gulf of Alaska winter storms, Piatt said.
Common murres look like thin penguins. They can fly miles in search of schools of finger-length fish and can dive and swim nearly 600 feet deep to capture them. However, the birds' high metabolism means they have to eat a lot. If they don't eat prey matching 10 to 30 percent of their body mass daily, they can use up fat reserves and drop to a critical threshold for starvation within three days.
Common murres eat small forage fish: capelin, from the smelt family, and juvenile pollock, which as adults are caught for fast-food fish sandwiches. Both fish were largely absent when the National Marine Fisheries Service conducted surveys in summer 2015.
Warm ocean water triggered vast seabird die-off, experts say
In this Jan. 7, 2016, file photo, shows dead common murres on a rocky beach in Whittier, Alaska. A year after tens of thousands of common murres, an abundant North Pacific seabird, starved and washed ashore on beaches from California to Alaska, researchers have pinned the cause to unusually warm ocean temperatures that affected the tiny fish they eat. (AP Photo/Mark Thiessen, File)
Common murres paid the price. Volunteers and federal researchers last year counted the carcasses of 46,000 dead murres in Alaska and another 6,000 in California, Oregon and Washington.
Die-offs of seabirds occur periodically, but this one was spectacular. Only a fraction of the dead birds likely reached shore, Piatt said. And only a fraction of Alaska coastline was surveyed. A conservative extrapolation indicates 500,000 or more common murres died, Piatt said.
Nearly all were emaciated. As birds starved, they consumed their own fat and protein until they lost deadly amounts of body mass.
"You can't keep yourself heated, and then you die," Piatt said. "It's an agonizing, awful death. And then on top of that, some of them probably drowned."
Starting in 2014, the temperature in the upper 300 feet of water was as much as 4.5 degrees warmer than normal. NASA explained it like this: An unusually strong and persistent ridge of atmospheric high pressure appeared over the northeastern Pacific, weakening winds and easing normal, wind-driven churning, which promoted upwelling of deep, cold water to the surface. It led to a lens of unusually warm surface water that a University of Washington meteorologist dubbed "the Blob."
Forage fish feed on zooplankton, and cold water produces the biggest, fattiest versions, said Shannon Atkinson, a physiologist and researcher at the University of Alaska Fairbanks.
Warm ocean water triggered vast seabird die-off, experts say
In this March 11, 2016, file photo, Wildlife biologists Rob Kaler of the U.S. Fish and Wildlife Service and Sarah Schoen of the U.S. Geological Survey examine body parts of a common murre during a necropsy in Anchorage, Alaska. Kaler and Schoen are among scientists attempting to find out the reason for a massive common murre die-off in the North Pacific that began one year ago. A year after tens of thousands of common murres, an abundant North Pacific seabird, starved and washed ashore on beaches from California to Alaska, researchers have pinned the cause to unusually warm ocean temperatures that affected the tiny fish they eat. (AP Photo/Dan Joling, File)
"What that means is there's not as much energy, and the energy that's being transferred up the food web is not as energetically rich," Atkinson said.
Warm ocean temperatures also affect big North Pacific fish such as halibut, cod, pollock and arrowtooth flounder, Piatt said. Their metabolism increases as the temperature increases, and they have to eat more.
"The dominant food for those fish is—get ready—juvenile pollock, capelin, sand lance," Piatt said. "These fish are in direct competition with the birds now, and typically in most of these northern ecosystems, the large, predatory fish eat an order of magnitude more of those forage prey than the birds and mammals combined."
The rates of carcass recovery by volunteers monitoring beaches in the Gulf of Alaska returned to normal levels in July 2016, Piatt said. However, common murres continued to have trouble finding food, and it showed up in breeding, he said.
Common murres lay eggs in approximately 230 Alaska cliff colonies. Heather Renner, supervisory wildlife biologist at the Alaska Maritime National Wildlife Refuge, monitors some of the largest.
"In 2016, we had widespread breeding failure at all of the colonies in the Gulf of Alaska, as well as the Bering Sea," she said. "It was a highly unusual event. Murres don't fail regularly."
Warm ocean water triggered vast seabird die-off, experts say
In this Jan. 7, 2016, photo, dead common murres lie on a rocky beach in Whittier, Alaska. A year after tens of thousands of common murres, an abundant North Pacific seabird, starved and washed ashore on beaches from California to Alaska, researchers have pinned the cause to unusually warm ocean temperatures that affected the tiny fish they eat. (AP Photo/Mark Thiessen, File)
Breeding was normal at colonies in the Arctic and the Aleutians, she said.
There's no question for Piatt that Pacific warmth was the ultimate cause of the common murre die-off.
"They died of starvation because there was no food," Piatt said. "There was no food because there was no fish. And there was no fish because these warm waters did something to them."
Data gaps hinder explanation for Alaska seabird die-off

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