Fish flee for cooler waters, the resurgent life in the south of the US.

This is part of Ocean Shock & # 39 ;, a Reuters series that investigates the impact of climate change on marine animals and the people who depend on them.

Creedence Clearwater Revival & # 39; s "Fortunate Son" drifts from the workshop of Karroll Tillett, a wooden shed about half a mile from where it was born.

Tillett, known as "Frog" for everyone here, has lived most of his 75 years on the water, of which a large part hunts for summer bones. But hunting became increasingly difficult and now he spends his time making nets for other fishermen in his workshop, at the end of a dirt road next to his ex-wife's house.

The house is on the CB Daniels Sr. Road, one of many named after two fishermen who have held sway in this small coastal town for decades. In addition to CB Daniels Sr. There is ER Daniels Road and just Daniels Road. In Frog's family there is Tink Tillett Road and Rondal Tillett Road.

Karroll "Frog" Tilllett poses outside his studio near his trailer in Wanchese, North Carolina, May 31, 2017.

Once these fisherman families were pioneers. In the seventies and eighties they built summer meat to a large catch for the region. The 15 brothers and sisters of the Daniels clan have split the company into a multinational fishing company and three years ago they sold it to a Canadian outfit for tens of millions of dollars.

But for Frog Tillett and almost everyone else in these parts, there is not much money left to fish offshore here.

Forty years ago, in December and January, Tillett fished near Wanchese on summer flounder and then followed the fish to the north as the weather warmed up. In recent years, however, fewer summer butters have traveled so far to the south in the winter, and the most productive area has moved north, closer to Martha's Vineyard and the southern coast of Long Island.

Reuters spent more than a year researching dozens of maritime temperature measurements, fishing records and other little-used data to capture the hidden climate disturbance of the planet – in the rarely researched depths of the seas that exceed 70 percent of the earth cover surface. The report has come to a worrying conclusion: marine life is faced with an epic disruption.

The American North Atlantic is a good example of this. In recent years, at least 85 percent of the nearly 70 federally traced species have migrated northward or deeper or both have shifted compared to the norm of the past half century, according to the Reuters analysis of US fishing times. But this great migration is not just off the coast of America. From the traditional habitats pushed by the dramatically rising ocean temperatures and other effects of climate change, the summer flounder is part of a global disturbance of marine species that threaten livelihoods, cultures and the delicate balance of the oceans themselves.

A mirror image of the fleet of desperate people trying to escape from deadly conflicts, this is a refugee crisis that takes place under the surface of the seas. And much of it happened in the time that a child was needed to be born and graduate from high school.

Tillett, who is tying lead weights on the bottom of a net, remembers the days of plenty on the Atlantic coast, catching the summer storm in the north, but knowing that there was much more at home.

"Then, suddenly, everything starts to move that way, and nothing remains."

& # 39; There is no more bone around & # 39;

Few tourists traveling on Route 64 from the mainland of North Carolina to the beaches of Hatteras go to Wanchese.

An empty chair sits at a dock in Wanchese, North Carolina, May 30, 2017.

An empty chair sits at a dock in Wanchese, North Carolina, May 30, 2017.

It is not even a city officially. The American Census Bureau, however, says that there are 1,600 people living there, many of them in houses of houses with a cinder block, not the big beach houses on stilts, euphemistically seen as houses, a few kilometers away.

Most mornings, Danielses and Tilletts and Etheridges, another fishing group, displace the restaurant at the marina.

The old bark skipper Steve Daniels pulls up. Steve bought his first trawler in 1978 and started that summer with flounder fishing. That was the year that the Viennese fishermen decided that money was in the fish. In 1977 they had caught zero pounds. In 1978 they caught 12 million pounds, and in 1979 their catch approached 17 million pounds. And that does not count the millions of kilos that they landed in the ports of Massachusetts, Rhode Island and New Jersey during the warmer months.

Over the years, however, the longer trips to the north to find the fish, among other factors, had to make fishing increasingly unprofitable.

"There's no more bone here, they're all there in Rhode Island," says Steve. "I completely worked out three years ago."

In the early 1990s, the summer bot stocks were about to collapse after they were overfished in the 1970s and 1980s, mainly by Woekees and other North Carolina fishermen.

Today, after years of severe restrictions on catches, the species is relatively healthy. Unfortunately for Wanchese, it has been restored in an area north of where the crew started fishing for summer flounder.

But that did not make any difference to mysterious rules for catches of summer meat.

Almost a quarter of a century ago, when the fishermen of the Wanchees went high, the US government set quotas for summer bones. It dictated that about a quarter of all the bones caught in American waters must be "landed & # 39; or have to be taken to the coast, no matter where they are caught.

Some modest changes that are being considered for next year may reduce North Carolina landings to a fifth of the national total. But it is precisely the composition of the federal fisheries management bodies that has impeded greater changes.

Summer flounder is managed by the Mid-Atlantic Fishery Management Council, one of the three federally mandated councils operating along the east coast. Each board has about 20 members, consisting of fishermen, scientists, supervisors, ecologists and a strong block of wholesale fish dealers. The size of the councils and the conflicting interests of the members make them act slow. And often the fishermen and especially the dealers hesitate to shift an economic advantage from one region to another, as in the case of summer flounder, from which the stock has moved away from the Mid-Atlantic waters.

Children look at a worker as he sows a summer bolt in Cape May, New Jersey, August 3, 2017.

Children look at a worker as he sows a summer bolt in Cape May, New Jersey, August 3, 2017.

Kiley Dancy, a specialist in fisheries management at the Mid-Atlantic Council, says that there has been a lot of resistance in shifting landings to states closer to where the fish is now.

"Many want it to stay the same," she says. The proposed changes, "she says," better reflect the location of the biomass "- that is, the area where the species is most likely to be found.

If approved, the changes may take effect at the end of 2019 or the beginning of 2020.

In the meantime, the summer blazes continue with their inexorable movement to the north. Is it, as with so many other species, because of the warming of the water?

"Absolutely, actually I'm looking at the data panorama, I think this is pretty well established, I think every intelligent conversation starts just as well," says Joel Fodrie from the Department of Marine Sciences at the university. from North Carolina.

Rutgers University fish ecologist Malin Pinsky has researched how fishing has moved around the North Atlantic for most of a decade. It was his job, adjusting the federal trawler sampling from 1968, which first identified the centers of different species and illustrated the wide-angle shift of species to the north.

Pinsky is well aware that fish, who can swim anywhere, live in complex ecosystems, and simply attribute these shifts to climate change, things would be too simple.

Yet, he says, his work shows that temperature change is almost certainly the biggest factor. In 2013 he published a research article in which it was calculated that 40 percent of the northern shift was attributed to temperature change.

"Actually, that is impressively high … that something as simple as temperature explains much of the pattern, given the fact that there is fishing, there are predators, there is prey, oxygen removal, pollution and changing currents." There is so much to do. "

In the case of bone, the slow reconstruction of the stock also resulted in a more mature population than existed in the 1980s, according to trawling studies conducted by the federal government. And older and bigger summer hips tend to live further to the north than younger fish, says Fodrie, the UNC professor, who has maintained these waters for 20 years.

Regulators versus fishermen

Among the Wanchese breakfast people, few names elicited a longer string of terms than Louis Daniel, former director of the North Carolina Division of Marine Fisheries. Many fishermen feel that he has imposed the local catches too strictly when he was in charge.

Daniel, unrelated to the Daniels family, knows that he is an unpopular man among commercial fishermen. "They think I want to get them out of the market, that profits must always have a head start on the protection of the source," he says.

But, he says, there is little doubt that there is less fish in this region than there ever was. And some species are clearly affected by climate change in the region.

Consider striped bass, which he believes is a perfect example of how climate change can disrupt fisheries management.

There was a time, not so very long ago, when recreational fishermen routinely captured striped perch along the beaches in North Carolina. But since the beginning of the century, the number of striped bass has steadily declined.

"North Carolina has not found striped bass in five or six years or longer," he says. "There has been nothing on the beach."

However, they can be routinely found in Canadian waters, which had never been seen a generation ago.

At the beginning of 2010, a small population of the fish died off the coast of Carolina. Steve Daniels took his trawler three miles off shore in federal waters. During a period of 10 days he illegally caught about 12,000 pounds of striped seabird, and he landed the fish here in Wanchese, according to the US Public Prosecutor.

Last August, Steve pleaded guilty to the accusations and agreed to pay $ 95,000 for a refund. He was sentenced to a probationary period of five years.

Gambles pays

Over the years, families in Wanchese have not been afraid to gamble.

Mikey Daniels was in high school when a local called Willie Etheridge Jr. decided to put the swordfish on the long line.

Mikey Daniels poses in Wanchese, North Carolina, May 31, 2017.

Mikey Daniels poses in Wanchese, North Carolina, May 31, 2017.

"That was 63, 64," he says. "We stacked them up like cordwood, I mean, three or four hundred fish in a pile and they did it by hand."

However, on December 23, 1970, the Food and Drug Administration announced that tests showed that swordfish meat was contaminated with extremely high levels of mercury, a toxic metal. And at night the swordfish wave went bankrupt.

It took a few years, but Wanchese's entrepreneurs went to work in the summer. This time it was the father of Mikey, Malcolm Daniels, who took the lead after years of fighting. At one point Mikey remembers that his father was so poor that there was a collection in the city to raise money to help the family.

In the end, however, his father bought a wooden boat of 15 meters which he converted into a trawler that could drag large nets behind him. And it was not long before he bought metal shrimp boats from Texas and also used them in trawlers.

The family also added a transportation company to drive fish to New York and Boston.

"I was 16 years old and drove with tractor-trailers, my brothers were too", he says. We would travel to New York, traveling in a group, you know.

The Daniels brothers and sisters took over the Wanchese Seafood Company when their father died in 1986. By the time their mother died in 2006, the family had expanded to include boats and fish wholesalers in Virginia, Massachusetts, Alaska and Argentina. When they sold it, they all became millionaires – a rarity in Wanches.

The Wanchese fishermen fought hard for their place in the bones business, but they began to blur this decade.

In 2013, North Carolina fishermen took 64 percent of the summer bot into the state, a few years earlier than 80 percent.

In 2016 it was less than half. Fishermen from New Jersey and Massachusetts accounted for 35 percent that year, a ten percent rather than nothing.

A winner in New England

On a cold December day hundreds of miles north of the Wanches, the snow snows through the fishing fleet New Bedford, Massachusetts. The wind cries and thumps through the rig of the boats two or three deep along the working pillars of the city.

Most boats are dark. But the Sao Paulo wheelhouse glows orange. Inside skipper Antonio Borges prepares to leave as soon as the weather breaks.

Antonio Borges poses on board of his boat the Sau Paulo in New Bedford, Massachusetts, December 13, 2017.

Antonio Borges poses on board of his boat the Sau Paulo in New Bedford, Massachusetts, December 13, 2017.

The 60-year-old has just returned from 11 days at sea. It could have been a three-day trip if he could land his catch in Massachusetts, but the law forbids it.

Instead, he left New Bedford and steamed less than a day before he reached the waters south of Long Island. He dragged his nets in about 50 fathoms of water and filled his holds with summer bones. Then he went south for a few days to unload some fish in Virginia. Two days later he fired bone at Beaufort, N.C., docks, before he turned and drove home.

One day after being tied up in New Bedford, he is back on the boat to be ready to go to the sea.

Borges is fortunate enough to even catch the summer flounder: he bought land permits from fishermen from North Carolina and Virginia. In a perfect world, he says, Massachusetts and other New England and Mid-Atlantic states would have a larger quota.

Yet Borges says that he does not mind. He owns a boat that is big enough to make those trips, even in the dirtiest winter weather. And he also invested in the status quo – he paid for one of those landing permits.

So although his time on the seas would be much shorter, he said that the benefits of landings should not change. "It is not going to happen, and it should not happen," he says. "Because the states from whom we bought the license, we already knew we had to go to those countries and deliver the fish."

Traveling from the Northeast to North Carolina distance benefits fishermen such as Borges in larger boats. At 75 feet and specifically designed for fishing on the high seas, he would loom over many of the bone trawlers that steamed from Wanchese in the 1980s.

Moreover, he says that the Viennese fishermen founded the company and that the economy of North Carolina has the right to benefit from that work, even though it is no longer feasible for the fishermen to process the water as much as they ever do. did, he said.

"We're going to North Carolina, we're bringing jobs," he says. "Wherever we go, we bring things: wicks to unload the fish, truck drivers to transport the fish, fuel and food." The economy is growing where a fishing boat also goes, it brings trade and we should not change that. "

Snow-capped fishing boats are seen in New Bedford, Massachusetts, December 14, 2017.

Snow-capped fishing boats are seen in New Bedford, Massachusetts, December 14, 2017.

Outside, the snow makes the docks and the decks white. The Portuguese immigrant shrugs his shoulders.

"Look, today it's 21 degrees." Oh my God, it is cold. "You know what? This port froze every winter, it froze for weeks."

Now it does not.

Borges was 18 when his father received the Sao Paulo in 1977 from a shipyard in Louisiana.

He has since married and has two daughters. They married and had three daughters. Now, at the end of his career, he reflects on what has changed.

"Forty-two years I did this, 60 years old, and I still love it."

The most striking change, he says, is that fishermen are no longer the biggest threat to fishing.

"We were the problem, in the 70s and 80s. We grew so much that we became a problem, and if the laws did not change, yes, we would catch the last fish, I guarantee you that we were.

"But you know what? We are not the problem now Climate change is the problem now, it's climate, it's water temperature There are southern species coming to the north and the species that were here have been moved north."