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Finding more sharks off Maine’s coast could change our relationship with the ocean

July 31, 2020 — Three days after a great white killed a swimmer off Bailey Island in Harpswell, officers from the Maine Marine Patrol continued to scour coastal waters for sharks by land and by sea.

If they find a great white shark, they won’t kill it. Instead, state officials mostly seek information to document the presence of sharks and alert coastal communities.

Scientists and researchers also hope to learn more information about the species, saying that photos and reports of sharks and seals killed by sharks are helpful to them. Those can be shared with their local marine patrol officer, including as much specific information as possible.

“They tell us what species the shark is biting, where and when that’s happening, and the potential size and shape of the shark based on bite wounds,” Greg Skomal, a shark expert from Massachusetts said of the photos of seals attacked by sharks. “That is very useful information. We can start to piece together the predatory behavior of white sharks.”

Read the full story at the Bangor Daily News

NICK WHITNEY AND GREG SKOMAL: Facts, but no easy answers, around shark bites in New England

July 31, 2020 — A terrible tragedy took place in the waters off Maine this past Monday when a woman was fatally injured by a bite from a white shark. As shark scientists, we follow these incidents closely and try to learn whatever we can, but we fully realize that data and analyses are of little comfort to all those affected.

We also know that part of our job as scientists is to communicate the facts to the public as clearly as possible: This was the first-ever shark-related fatality in Maine’s history. There were only two fatalities from sharks in the world in 2019. Globally, shark bites on humans were lower than average in 2018 and 2019, and this trend appears to be continuing in 2020, according to the International Shark Attack File at the Florida Museum of Natural History. Given the number of people who enter the water every year, shark bites are rare (64 bites worldwide in 2019), and the vast majority of people who are bitten survive.

Those are the numbers, but other facts around shark attacks are much more difficult to assess: Why did this specific incident happen? What brought the shark so close to shore? What attracted it to the pair of swimmers? Why did it bite? The reality is that such incidents are so rare that the single biggest factor is probably chance.

Read the full story at The Boston Globe

MASSACHUSETTS: More seals means learning to live with sharks in New England

July 31, 2020 — Seals are thriving off the Northeast coast thanks to decades of protections, and that victory for wildlife has brought a consequence for humans — more encounters with sharks.

Seals are a favorite prey of large sharks such as the great white. The recent death of swimmer Julie Dimperio Holowach, who was killed by a great white off Harpswell, Maine, might have happened because the shark mistook her for a seal, authorities said.

Swimmers off the New England states have learned to be more mindful in recent years due to a spate of sightings of great whites, the apex predator made famous in the movie “Jaws.” A shark that killed a man off Cape Cod in 2018 was also believed to be a great white.

That was the first fatal shark attack in Massachusetts in more than eight decades, while the death of Holowach on Monday was the first documented fatal shark attack in Maine history.

“They’re not vindictive or mad or angry or preferring human flesh. They just occasionally make a mistake. And it’s tragic when they do,” said Greg Skomal, a shark specialist with the Massachusetts Division of Marine Fisheries. “As we restore top predators, the potential for these interactions could increase.”

Read the full story from the Associated Press at the New Bedford Standard-Times

Great white sharks have returned to New England

July 30, 2020 — Maine saw its first fatal shark attack in the state’s history Monday when a shark killed a 63-year-old New York woman off Bailey Island, Maine, northeast of Portland.

“Based on the information I have from the state of Maine, including photos of tooth fragments, this was definitely caused by a white shark attack,” says Greg Skomal, a leading Atlantic great white shark expert and senior scientist with the Massachusetts Division of Marine Fisheries. Maine officials invited Skomal to consult on the investigation into the attack.

The return of great white sharks to New England over the past two decades is both a conservation success story and an emerging public safety concern. Though it is extremely rare for a shark to attack—much less kill—a human, incidents are on the rise in New England. Since 2012, there have been five attacks in the region, all in Massachusetts. Only two have been fatal: Monday’s, and the death of a boogie boarder off Cape Cod in 2018. Before 2012, the most recent attack occurred in 1936. (Read about how Cape Cod has grappled with becoming a great white shark hotspot.)

It’s not known precisely how many great white sharks are in New England waters, but a tagging program Skomal started in 2009 suggests the number is growing steadily. Data from a five-year population study he launched in 2014 is still being processed, but he tagged a record-breaking 50 white sharks off Cape Cod in 2019.

Read the full story at National Geographic

Meeting scheduled to discuss recent shark sightings off Massachusetts coast

July 18, 2019 — According to the Atlantic White Shark Conservancy’s “Sharktivity” app, dozens of shark sightings have been reported off Cape Cod in the last month.

Greg Skomal, a shark biologist with the Division of Marine Fisheries, tweeted Tuesday that the agency tagged four white sharks, bringing its total to a dozen this season.

‘We haven’t tagged this many this early, so it’s been a banner year,” he said.

While this means it’s potentially easier to track the sharks and know just how many are new to the area or not, it still has beachgoers on edge.

On Wednesday, ATI Systems of Boston and the Wellfleet Concerned Citizens Coalition are presenting to the Barnstable County Board of Regional Commissioners.

The groups have scheduled educational presentations on “Cape Cod seal and shark-related issues.”

Read the full story at WPRI

Climate Change and its Effect on Our Coastal Ecosystem

July 16, 2019 — Climate change and rapidly warming water mean a major impact on our coastal ecosystem.

The North Atlantic shelf, which includes our Connecticut shoreline and extends all the way up to the coastal waters of Canada, is warming faster 99 percent faster than our global oceans. Scientists are concerned for what the future holds.

“There’s a lot of concern about what climate change can do. The Gulf of Maine which is an incredibly productive body of water which includes Cape Cod and parts North is warming at an alarming rate. And it will be interesting to see how that changes the distribution of both the predator and prey,” said Dr. Greg Skomal of the Massachusetts Division of Marine Fisheries.

In the case of great white sharks, climate change will likely affect the prey before the predator.

Read the full story at NBC Connecticut

New Study to Aims to Keep Beachgoers Safe From Great Whites

June 20, 2019 — Researchers on Cape Cod are launching a new study focused on the hunting and feeding habits of the region’s great white sharks following last year’s two attacks on humans.

Greg Skomal, a state marine biologist leading the effort, says the hope is to contribute critical information to the ongoing debate over how to keep Cape beachgoers safe.

The new research calls for placing sophisticated tags on sharks to track their swimming speed, depth and body position in the water.

Read the full story at NBC Boston

New study to examine feeding habits of Cape Cod great whites

June 19, 2019 — Researchers on Cape Cod are launching a new study focused on the hunting and feeding habits of the region’s great white sharks following last year’s two attacks on humans, including the state’s first fatal one in more than 80 years.

The hope is that the work, which starts in the coming days, contributes critical information to the ongoing debate over how to keep Cape beachgoers safe, said state marine biologist Greg Skomal, who has been studying the region’s great whites for years and is leading the new effort.

“If we can figure out how, where and when these sharks are attacking seals, we may be able to see if there is a pattern or any predictability to it,” he said. “That’s really useful information for someone trying to manage their beach and enhance public safety. If there are hot spots that can be identified, we certainly want to share that information with the public.”

Cape Cod officials have been wrestling with how to respond to public concern in the aftermath of last year’s attacks. A New York man was badly mauled by a shark last August off a beach in Truro but survived. Then weeks later a Massachusetts man was killed by a shark while boogie boarding in nearby Wellfleet.

Read the full story at The Gloucester Daily Times

Alec Wilkinson: A Deadly Shark Attack at a Beach on Cape Cod That I Know Well

September 17, 2018 — I grew up spending summers in a house that my parents built for five thousand dollars, in 1952, on a hill above Newcomb Hollow, in Wellfleet, Massachusetts, where a young man died on Saturday from a shark bite. My father used to say that there were no sharks off the Cape, because the water was too cold. He was wrong, of course. The sharks were likely always there, but in deep water, following whales. The whales would occasionally die, for whatever reason, and fishermen would sometimes see sharks feeding on their carcasses. Now, however, the sharks are close to shore, because they prey on seals, which used to be scarce and are not any longer, a result of the Marine Mammal Protection Act, passed in 1972. The act is typical of our attempts to manage nature. In my childhood, I never saw seals, and it seemed desirable to protect them from being drowned in fishermen’s nets. Now there are so many that one of my nieces described them as an infestation. This summer, I started to think of them as sea rats.

Arthur Medici, the man who died, was twenty-six. He came to America two years ago from Brazil to go to college. In photographs, he is handsome, with dark eyes and a direct gaze. On Saturday, he broke a rule that is risky to break, by swimming at some distance from the crowd. Sharks patrol the shore for seals. They are white sharks, which were once called man-eaters; sometimes they are called “the men in gray suits,” since they are gray with white undersides. They are shaped like torpedoes with fins, a minimalist fish, and there is nothing fancy about their appearance, as if only two colors were necessary for a serious creature. On videos taken from airplanes, you see them moving lazily, unconcerned, since nothing threatens them. The planes tend to be working for Greg Skomal, of the Massachusetts Division of Marine Fisheries, who, with the help of the Atlantic White Shark Conservancy, has been tagging white sharks for the last few years in order to determine how many visit the Cape—white sharks are not so much migratory as footloose; one of the surprises of tagging them has been learning that instead of following patterns or routes they seem to go wherever the hell they feel like. When Skomal stabs them with a tracking tag on the end of a harpoon, some of them don’t even react, although this summer, one of them leapt up beneath him as if to attack him as he stood on the bow pulpit with his harpoon.

Read the full opinion piece at The New Yorker

 

Massachusetts: No, sharks aren’t just freezing to death in Cape Cod Bay. But they are getting trapped

January 4, 2018 — Frigid temperatures may have transformed the waters off Cape Cod to ice, but it turns out the recent cold snap is not literally just freezing sharks to death.

It may, however, be contributing to the ocean predators getting trapped in Cape Cod Bay.

Greg Skomal, the senior fisheries scientist for the state Department of Fish and Game who leads the Massachusetts Shark Research program, said the thresher sharks — like the four that have been found dead in Wellfleet and Orleans in recent days — are dying as they attempt to swim to warmer southern waters but are getting stranded in shallow waters in Cape Cod Bay.

“The rapid cooling associated with this cold snap and water temps is forcing the sharks to move south at a faster pace, and the landmass of Cape Cod is contributing to them getting stranded in shallow water,” said Skomal, adding that the exact cause of the sharks’ deaths remains hypothetical at this time.

Cape Cod, with its shape of an outstretched human arm that hooks at Provincetown, can act as a natural trap for animals trying to move south quickly, and most shark species need to be continually moving in order to breathe effectively, he said.

Read the full story at the Boston Globe

 

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