White Shark Sightings On The Rise On East Coast : NPR.

From NPR, I’m Ira Flatow.

Over the last few years, there have been more and more confirmed shark sightings at beaches on the East Coast, and this summer is no exception. Just last week, lifeguards closed part of Rockaway Beach, that’s here in Brooklyn, after surfers spotted a shark.

Further north, officials closed a remote beach in Cape Cod when a spotter of planes saw not one, not two but at least three great white sharks lurking near the shore a couple weeks ago. No one’s been allowed in the water since then.

And then just yesterday, Cape Cod’s Chatham Harbor was closed to swimming due to the sighting of a 14-foot great white shark. Scary, huh?

But before you call in Quint and his too-small shark boat in “Jaws,” to put this in perspective, there hasn’t been a fatal shark attack in New England since way back in 1936. So why are we spotting so many more great whites today?

Is their population growing, or are we just more paranoid and getting better at spotting them? Here to sort out some of the facts from fiction is my guest. Greg Skomal is a senior biologist at the Massachusetts Division of Marine Fisheries in New Bedford, Massachusetts. He joins us by phone. Welcome to SCIENCE FRIDAY, Dr. Skomal.

Dr. GREG SKOMAL (Senior Biologist Massachusetts Division of Marine Fisheries): Thank you, Ira. It’s good to be here.

FLATOW: Good, thank you. Are there more sharks these days, or are we seeing more of them?

Dr. SKOMAL: I think it’s a function, it’s a number of variables we’re dealing with here, and it’s hard for us to really tell if there’s more sharks or just simply more effort.

Certainly, a lot of the sightings along the East Coast of the United States have to do with more people utilizing the shoreline, utilizing the water for various recreational activities and otherwise.

But in think in some areas, specifically off the coast of Chatham, Massachusetts and Monomoy Island, we are indeed seeing more white sharks. And I think what we’re seeing is a shift in distribution of the white shark in that particular area.

FLATOW: And what is attracting them to that area?

Dr. SKOMAL: Over the course of the last couple of decades, we’ve been seeing a steady increase in the number of gray seals and a growing gray seal, resident gray seal population in that area. I believe it’s drawing these sharks closer to shore.

FLATOW: And why would we be seeing more gray seals now?

Dr. SKOMAL: Well, back in the early ’70s, we passed the Marine Mammal Protection Act, and it’s taken the last few decades for this population to actually recover to levels that pre-existed before we eradicated the species over the course of the last several decades. So we’ve got a growing population in response to protection by the U.S. and state governments.

FLATOW: So I guess what you’re saying is that we’re seeing a restoration of this coastal ecosystem to the way it used to be.

Dr. SKOMAL: Exactly, at least that’s the way we perceive it at this time. You know, we could be going back to what existed several hundred years ago, with a robust seal population being preyed upon by a robust white shark population.

FLATOW: 1-800-989-8255. We’re talking to Greg Skomal about the sightings of great white sharks along the East Coast. Maybe if you’ve seen one, you’d like to call in and talk about it. You can also Twitter us, send us a tweet @scifri, @-S-C-I-F-R-I. Or join the discussion on our website, on sciencefriday.com.

You, what do we you know, aside from watching “Jaws” and all the scary movies about sharks and Shark Week on cable channels everywhere, how much do we really know about white shark populations?

Dr. SKOMAL: Well, there are certain parts of the world where you can predictably find white sharks. And these areas, which include, you know, the Pacific Coast, California, parts of South Africa and South Australia – these are areas where scientists have had the luxury, if you will, of going out and studying these animals at great levels.

And we’ve been able to garner quite a bit about their biology in those areas, I think. One of the spots that we know very little about the white shark is the Atlantic Ocean. And perhaps, this change in ecosystem that we’re going through up here in New England, may begin to provide us some access to these animals so we can start to tease away some aspects of their biology.

FLATOW: And you are involved in tagging sharks, are you not?

Dr. SKOMAL: Correct, correct. Yeah, last year we had a chance, for the first time, to put satellite-based technology tags on white sharks in this area, and we are already getting insights into their biology from those tags.

And already this year, we’ve placed four tags out, and we hope to be able to continue to do that over the course of the next month.

FLATOW: How do you get, you know, how do you know when it is time to reopen these beaches that have been closed?

Dr. SKOMAL: Well, you know, the local municipalities are in charge of those beaches, and all we can do at the Division of Marine Fisheries is provide information to those folks who are making these decisions.

You know, we’d like to provide real-time information on the presence of sharks as acquired through our research activities so they can make well-founded decisions on opening and closing beaches.

FLATOW: What are the odds of getting bitten by a shark?

Dr. SKOMAL: Well, you yourself indicated that the last fatal attack in Massachusetts was back in the 1930s. So that gives you a sense of what the probability is. That being said, I think it’s important to realize when you place people in close proximity to the prey of sharks, namely gray seals, you could potentially increase the risk modestly.

So I think it’s important for people to make wise decisions when getting in the water and choose areas that may be free of white shark prey.

FLATOW: Henry(ph) in Aurora, Illinois. Hi, welcome to SCIENCE FRIDAY.

HENRY (Caller): Hello there. Being landlocked, I just have an idea that possibly, there’s less fish out there for the sharks to feed on because you could ask any fishermen why are they still in port. And the sharks will wander farther around, looking for food. That’s my idea. Thank you.

FLATOW: You’re welcome.

Dr. SKOMAL: Well, I’ll tell you, that’s an interesting point, and it points to fisheries management and population management and the importance of looking at bait species and to find relationships between sharks and their prey and whether or not we’re, you know, overexploiting their prey and forcing sharks to other areas to exploit other resources.

That being said, I think it’s well-defined, the behavior of the white shark, when it comes to feeding, these animals are clearly going through, clearly prefer larger prey, namely marine mammals and specifically seals and sea lions.

So I think what we have going on off the coast of New England is actually just a national predator-prey relationship and not anything exacerbated, perhaps, by humans.

FLATOW: Let’s go to Roy(ph) in Sumter, South Carolina. Hi, Roy.

ROY (Caller): Hi, thank you so much for taking the call and specifically on this topic. It’s always been an interest. I’ve been recreational fishing in the Atlantic for 30 years. And over the last three or four years, we’ve noticed a tremendous increase in the number of small sharks that we’re catching.

It used to be something, we may catch one shark every two or three trips, and now we probably catch 10 sharks every trip. These we refer to them as bonnetheads. I dont know if that’s an accurate terminology, about a three, three-and-a-half-foot long shark, always catch them on the bottom, never catch them trawling. And I’ll take my answer off the air, but again, thank you so much for this topic.

FLATOW: All right. Could there be many big sharks because there are a lot more little sharks now?

Dr. SKOMAL: Well, you know, the bonnethead is indeed a species. It’s considered to be a healthy population off the Southeastern U.S., according to the fisheries’ statisticians. It’s not a fish that’s heavily exploited commercially, although it is sold in some numbers, and recreational fishermen like to catch it, as well.

You know, there are some folks who believe – some scientists who believe that with the removal of very, very large sharks that consume these smaller sharks, we’re seeing more species, you know, more smaller sharks out there. That may be the case, although it hasn’t been clearly demonstrated by scientists.

So it’s an area where there is quite a bit of work, but we have no real conclusions yet.

FLATOW: Have sharks been over hunted?

Dr. SKOMAL: In certain parts of the world with certain populations, absolutely. We have enough information on, for example, the dusky shark to indicate that that population off the Eastern U.S. has been overexploited and reduced dramatically.

The same is true for the sandbar shark. For other populations of sharks, they continue to be robust, and I think the bonnethead falls into that.

FLATOW: All right, let me go to Mark(ph) in New Britain, Connecticut. Hi, Mark.

MARK (Caller): Hi, thanks for taking my call. As you said, I’m in Connecticut, and I’ve noticed changes in the water temperature of Long Island Sound. It’s been creeping up, year over year, and I’m wondering if the climatic changes, increases in ocean temperature, are a possible source of increased activity.

FLATOW: Good question.

Dr. SKOMAL: Yes, an excellent question, one we anticipate a lot of research trying to answer over the course of the next decade. We know that with climate change and global warming, we’re going to see changes in the structure of fish populations in terms of the diversity of species, with a shift north of tropical species.

And it has been demonstrated for some, already. I imagine with warming water temperatures in Long Island Sound, you’re going to see a change in the fish diversity in that body of water, as well.

So, you know, it’s an area that we’re going into. We anticipate changes, and some of them have been documented. In terms of sharks, we haven’t seen any kind of dramatic shift as of yet, but some of the species that typically occur south of Cape Cod and not north, have indeed been starting to creep around the Cape. So we’re starting to see some indications that the fish populations, including sharks, are changing.

FLATOW: Steve(ph) in Cambridge, Mass. Hi, Steve.

STEVE (Caller): Hey, how are you doing? Thanks for taking the call. Great show. I think the shark thing is just a bunch of media hype, frankly. I mean, it just, you know, it makes people tune into the news shows, and I’m not sure there’s any more or less. I just think the sightings are more – maybe because there’s more fishermen out there.

But I was wondering if you might know why there’s a lot more jellyfish in the bay this year.

(Soundbite of laughter)

Dr. SKOMAL: Well, you bring up a couple of excellent points, and a lot of the shark phenomenon, or shark frenzy, if you will, is driven by the media – and it’s something we have to deal with all the time.

I can tell you that some of the shark sightings data absolutely indicate a shift that’s going on over with white sharks, and some of it’s just generated by a media frenzy. Somebody sees a fin, it may not be a shark fin, but it gets reported as such, and that just compounds upon itself.

I wish I could be of more help with you with jellyfish. I’ve been hearing a lot of folks complain about jellyfish in the bay over the last several weeks, but unfortunately, I study things a lot bigger.

FLATOW: All right, we’ll have to take a look at that, with some jellyfish folks, on a future program. But I want to thank you for taking time to be with us today.

Dr. SKOMAL: Oh, my pleasure. It’s great to be here.

FLATOW: Have a good weekend.

Dr. SKOMAL: Yes, you, too.

FLATOW: Greg Skomal is a senior biologist in the Massachusetts Division of Marine Fisheries in New Bedford, Mass., and he was joining us by phone from there.

When we come back, we’re going to switch to electric cars, plug-ins. Do you want a plug-in? How about a Chevy Volt or a Nissan Leaf? We’re going to compare the two. Maybe you could talk to us about what you’d like to see the perfect plug-in to be. What would you are these two cars the kind you might purchase? If not, what do you want to have?

Our number, 1-800-989-8255. You can tweet us @scifri, @-S-C-I-F-R-I, or go to our website at sciencefriday.com, where you can chat around with some folks that way.

So stay with us. We’ll be right back after the break.

(Soundbite of music)

FLATOW: I’m Ira Flatow. This is SCIENCE FRIDAY from NPR.

The pain is unbearable. He does not much feel like talking, but Darian Baehler knows he is lucky to have his left foot. A rattlesnake bit his leg not once, but twice. He has had two surgeries, so far, to relieve pressure from the swelling. He was moved from intensive care to intermediate care at University Medical Center Brackenridge Tuesday afternoon.

Darian’s father, Todd Baehler, said, “It’s just unbelievable. I could not believe a snake bite could do this much damage. He’s going to be in the hospital another week or so. He’s going to have physical therapy, he’s going to have plastic surgery, he’s going to have a lot of problems.”

It happened Friday, when Baehler and a group of kids were headed home down a wooded path near Southwest Regional Park in Williamson County. His sister Nicole says it got dark all of the sudden. One of their friends unknowingly stepped over a rattlesnake. Soon they all knew.

“It was really loud,” Nicole Baehler said. “Like, you know, like moraccas or whatever, that’s what it sounded like.

Game warden Turk Jones says dusk and dark in the summer are prime time for snakes.

“They’re gonna be out in the evening, 9 o’clock, 10 o’clock, the time those kids were walking through here,” Jones said.

Six-year-old Carson Perreault was also in the group. “I wouldn’t have survived it,” Perrault said

Doctors agree, which strikes a chord with Todd Baehler.

“That was scary to me because people walk their dogs back there. People ride their bikes back there,” Baehler said.

Doctors at UMC Brackenridge say they see 40-50 snake bites a year, mostly during the summer months. They say rattlesnake anti-venom runs about $2,000 a vial. Baehler had to have 33 vials. Doctors say that the anti-venom can mean the difference between keeping and losing a limb, and in some cases, life and death. That is why they say anyone who is the victim of a snake bite, no matter how minor, should seek emergency medical treatment.

via Teenager fighting to keep his foot after rattlesnake bites | kvue.com | KVUE News | Austin, TX | Breaking News.

A teenaged girl was attacked by a coyote while sleeping at a campground in Nova Scotia’s Cape Breton Highlands National Park early Monday, Parks Canada says.

Cape Breton RCMP said a 911 call was received around 4:30 a.m. and was attended to by Parks Canada.

The girl suffered two bite wounds to her scalp. She was treated at a nearby hospital and released later in the morning.

“It’s difficult for us to say exactly what happened. It doesn’t appear that the bite was provoked by anything the person did,” said Derek Quann, resource conservation manager with Parks Canada. “It’s important to mention that she was in a sleeping bag outside of her tent, close to the tent, when this occurred.”

Parks Canada considers this a “serious incident,” Quann said.

The agency is working to increase awareness among visitors about coyote behaviour and how to stay safe in the event of an attack. Efforts are also being made to attract the animals into an area where they can be safely and humanely trapped, Quann said.

The Department of Natural Resources said it has received a record number of calls from the public about coyotes since last fall, when Taylor Mitchell, a 19-year-old folk singer from Toronto, died after being attacked in the national park by two of the animals.

Mitchell’s death triggered warnings about coyote safety in the park. Parks Canada organized open houses to inform hikers about coyote behaviour to try to prevent future attacks.

This spring, the province announced that it would keep 15 trappers on call to deal with complaints about aggressive animals. Coyotes found near communities would be captured and killed, the province said.

The government also announced in May it would start paying trappers $20 per coyote pelt when the trapping season begins on Oct. 15.

There are an estimated 8,000 coyotes in Nova Scotia. Provincial officials say as many as 4,000 could be killed by next spring.

via CBC News – Nova Scotia – Coyote attacks girl in N.S. national park.

A teenaged girl was attacked by a coyote while sleeping at a campground in Nova Scotia’s Cape Breton Highlands National Park early Monday, Parks Canada says.

Cape Breton RCMP said a 911 call was received around 4:30 a.m. and was attended to by Parks Canada.

The girl suffered two bite wounds to her scalp. She was treated at a nearby hospital and released later in the morning.

“It’s difficult for us to say exactly what happened. It doesn’t appear that the bite was provoked by anything the person did,” said Derek Quann, resource conservation manager with Parks Canada. “It’s important to mention that she was in a sleeping bag outside of her tent, close to the tent, when this occurred.”

Parks Canada considers this a “serious incident,” Quann said.

The agency is working to increase awareness among visitors about coyote behaviour and how to stay safe in the event of an attack. Efforts are also being made to attract the animals into an area where they can be safely and humanely trapped, Quann said.

The Department of Natural Resources said it has received a record number of calls from the public about coyotes since last fall, when Taylor Mitchell, a 19-year-old folk singer from Toronto, died after being attacked in the national park by two of the animals.

Mitchell’s death triggered warnings about coyote safety in the park. Parks Canada organized open houses to inform hikers about coyote behaviour to try to prevent future attacks.

This spring, the province announced that it would keep 15 trappers on call to deal with complaints about aggressive animals. Coyotes found near communities would be captured and killed, the province said.

The government also announced in May it would start paying trappers $20 per coyote pelt when the trapping season begins on Oct. 15.

There are an estimated 8,000 coyotes in Nova Scotia. Provincial officials say as many as 4,000 could be killed by next spring.

via CBC News – Nova Scotia – Coyote attacks girl in N.S. national park.

A teenaged girl was attacked by a coyote while sleeping at a campground in Nova Scotia’s Cape Breton Highlands National Park early Monday, Parks Canada says.

Cape Breton RCMP said a 911 call was received around 4:30 a.m. and was attended to by Parks Canada.

The girl suffered two bite wounds to her scalp. She was treated at a nearby hospital and released later in the morning.

“It’s difficult for us to say exactly what happened. It doesn’t appear that the bite was provoked by anything the person did,” said Derek Quann, resource conservation manager with Parks Canada. “It’s important to mention that she was in a sleeping bag outside of her tent, close to the tent, when this occurred.”

Parks Canada considers this a “serious incident,” Quann said.

The agency is working to increase awareness among visitors about coyote behaviour and how to stay safe in the event of an attack. Efforts are also being made to attract the animals into an area where they can be safely and humanely trapped, Quann said.

The Department of Natural Resources said it has received a record number of calls from the public about coyotes since last fall, when Taylor Mitchell, a 19-year-old folk singer from Toronto, died after being attacked in the national park by two of the animals.

Mitchell’s death triggered warnings about coyote safety in the park. Parks Canada organized open houses to inform hikers about coyote behaviour to try to prevent future attacks.

This spring, the province announced that it would keep 15 trappers on call to deal with complaints about aggressive animals. Coyotes found near communities would be captured and killed, the province said.

The government also announced in May it would start paying trappers $20 per coyote pelt when the trapping season begins on Oct. 15.

There are an estimated 8,000 coyotes in Nova Scotia. Provincial officials say as many as 4,000 could be killed by next spring.

via CBC News – Nova Scotia – Coyote attacks girl in N.S. national park.

BOSTON (FOX 25 / MyFoxBoston.com) – A Rockland man is in critical condition after being struck by lightning on Castle Island.

Steve O’Brien, 50, is in critical condition at Boston Medical Center.  His family tells us that he was taking his normal post-work walk around Castle Island when he was struck in the head by a bolt of lightning.

The bolt struck his head and exited his back, causing burns on several parts of his body.  Someone revived O’Brien, but the family is unsure who.

O’Brien lives in Rockland but was born in Southie.  His family tells us that he often walks around Castle Island after work.  They say he’s a great guy and  hard worker.  The family is holding vigil by his hospital bed.

via Man in critical condition after being struck by lightning.

A Sneads man is in critical condition after being bitten four times by an Eastern diamondback rattlesnake Sunday outside his home on River Road.

Frank Shelfer was in the critical care unit at Southeast Alabama Medical Center as of Tuesday.

His mother, Minnie Lee Shelfer, said he was bitten just after he walked outside to get his first breath of fresh air after gall stone surgery last Friday.

“He had picked up a limb and went over to put in on a pile of other limbs outside, and he said he was bitten when he took a step to lay it on the pile,” Mrs. Shelfer said.

He doesn’t have much sensation in his left leg, due to an old injury, and he didn’t know he’d been bitten until he looked down, his mother said.  According to Jackson County Fire Rescue Chief Tony Wesley, the four bites were to Shelfer’s left foot and ankle. Shelfer’s mother said she thinks she remembers her son saying he saw the snake’s fangs sliding off his shoe as the reptile departed.

Once he realized he was bitten, he did what he could to keep the poison from spreading through his body as he went for help.

“He hopped on one foot to the door of the house and called out to his wife (Lynne),”  his mother said

He was flown to Southeast. From the ambulance that took him to the helicopter, his wife called the church, where his mother was attending services, and let her know about the bite.

His mother said the church members been praying for her son ever since.

He is being treated with anti-venom, his mother said, and as of Tuesday was still unable to move about. But he was able to talk with friends and family.

It is not known what prompted the bite. Herpetology expert Paul Moler said it’s possible that Shelfer, not seeing the snake, may have stepped on it.

Until his retirement, Moler led the herpetology research section for the Florida Game and Freshwater Fish Conservation Commission in Gainesville. He still volunteers for the section and for other departments at the agency.

He said the best defense against snakebite is being watchful and careful.

The Eastern diamondback can be found anywhere in its home region — from southern North Carolina to Florida, and west to Louisiana, according to National Geographic. It prefers open fields with plenty of seeds for its typical prey, like rabbits, rats and squirrels.

They don’t usually like heavily wooded areas with lots of canopy, Moler said, because there’s less seed there to attract the prey. Still, he’s seen them there, too.

“Just be aware of your surroundings,” Moler said. “Watch where you put your feet and hands. The snakes don’t really want to run into you at all. But when they’re feeling attacked, they’re going to do what they can to defend themselves. Frequently, their bites are dry bites, where they don’t even inject any venom. They’re basically trying to say, ‘Don’t tread on me.’  The other thing you can do is wear boots that protect the ankles in high grass, but the most important thing is to watch where you’re going. Keep your eyes glued to the ground.”

Moler said there are many myths that don’t hold up when it comes to avoiding snakes. For instance, wearing bells on one’s shoelaces won’t probably have any effect.

“Snakes are essentially deaf, but they feel vibrations and they probably know you’re there anyway,” Moler said. “But if they feel like they’re hidden and safe, it is rare for them to bite. It’s only when they feel threatened that you have to worry.”

If bitten, he said “the best first aid is your car keys” when in a remote area with no one close by to call for help. Minimize movement, but drive to a medical facility as quickly as possible.

The field remedies once regularly recommended — like tourniquets and cuts in the skin to suck out the venom — can be almost as dangerous as the bite itself and leave the victim maimed for life, Moler said.

via wmbb.com – Sneads Man in Critical Condition From Snake Bites.

Solvang officials are urging the public to be aware of their surroundings after a mountain lion was seen in and around Hans Christian Anderson Park on Sunday and Monday, according to Parks and Recreation Director Fred Lageman.

“We have three permanent signs in the park warning of mountain lions, however we put two more in the road to make sure the public sees them and knows what to do if they spot one,” Lageman said.

State Fish and Game officials were called to the park Monday but weren’t able to find the animal, which was reported to be about the size of a Labrador retriever, Lageman said.

Lt. Julie McCammon of the Santa Barbara County Sheriff’s Department said the easiest way to report a wild animal sighting is to call 9-1-1 so deputies can contact Fish and Game or county Animal Control if necessary.

Although wild animals are Fish and Game’s responsibility, it’s possible that deputies “can corner him and keep him calm until they get there,” McCammon said.

According to Fish and Game, more than half of California is mountain lion habitat, and they generally live wherever deer are found. They are solitary and elusive, and their nature is to avoid humans.

Mountain lions prefer to eat deer but sometimes they also eat pets and livestock. Mountain lions that threaten people are killed immediately. Those that prey on pets or livestock can be killed by a property owner after the owner gets the required depredation permit from Fish and Game.

Mountain lion attacks on humans are extremely rare, the agency says, but conflicts are increasing as California’s human population expands into mountain lion habitat.

Fish and Game advises anyone who encounters a mountain lion not to run, but instead to face the animal, make noise and try to look bigger by waving arms, and even throwing rocks or other objects. If attacked, people are encouraged to fight back.

For more information on mountain lions and other wild animals, visit www.dfg.ca.gov.

via Mountain lion seen in Solvang park.

BUDAPEST — Authorities said a 35-year-old man was fatally bitten by a hog on Sunday in Zala County in southwestern Hungary. The hog, which the man had been raising, weighs 140-150 kg and belongs to a Hungarian breed called a mangalitsa, sometimes called as a curly-coated pig. According to the local wire service MTI, the hog broke out of its pen and as the man tried to force it back inside, it bit him on the thigh, severing a major artery. The victim, a father of three, bled to death before the ambulance chopper dispatched to help could reach him. He was also tried to be resuscitated for two hours but the effort failed. Veterinarian Laszlo Belso, the victim’s employer, said the man had always shown a high level of expertise when working with animals. Belso added that the hog had broken out of its pen several times in the past. Police are investigating the incident.

via Man Fatally Bitten by Hog in Hungary – Animal attack – ubAlert.

For years, a running joke among swimmers and surfers frequenting Los Angeles County beaches has been that they had more to fear from a mild sunburn or parking ticket than a possible encounter with a hungry shark.

But no one is laughing in New England, where a recent string of great white shark sightings has prompted beach closures.

Or in San Diego, where a swimmer was attacked and killed by a white shark in April 2008.

But in waters off local beaches, white shark sightings are relatively rare. Or are they?

Experts, pointing to relatively new tracking technology, say the massive creatures are migrating down the coast to Baja California, through Santa Monica Bay.

Waters off Los Angeles County beaches are also a congregating place for their offspring.

“There is a known occurrence in the summer of juvenile great white sharks in Santa Monica Bay,” said Steve Blair, an assistant curator with the Long Beach Aquarium of the Pacific.

Blair said he was unaware of any shark attacks on humans in the area and it’s difficult to pinpoint specific migration tendencies among white sharks – including why they tend to linger off local coastal waters.

“They’re hard to study because they’re so large – you can’t handle them or catch them easily,” Blair said. “And they’re really not that common.”

The species has been protected in California waters since 1994, according to the California Department of Fish and Game.

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Experts say white sharks, which were added to international endangered species lists in 2004, like to feast on fish and seals, rather than oceangoers as depicted in the 1975 film “Jaws.”

Most attacks on humans, they say, stem from curiosity or mistaken identity – sharks mistaking a wet suit-clad surfer for a seal, for example.

Revelations about the white shark’s migration down the Southern California coast have been made possible through the efforts of researchers at the Monterey Bay Aquarium who have been tagging white sharks off Ventura and Los Angeles beaches and monitoring their movement.

Based on tracking data, sharks are swimming through waters from Santa Barbara south to Mexico, said Ken Peterson, a Monterey Bay Aquarium spokesman.

Since the program began in 2002, about 38 juvenile white sharks have been tagged off Southern California coastal beaches.

Waters off Will Rogers State Beach and Malibu have historically been known to attract white sharks, Blair said.

“There are certain areas they’re attracted to,” he said. “Any areas that include large populations of seals and sea lions.”

Sightings have also been reported near San Onofre State Beach in northern San Diego County, Huntington Beach, the Channel Islands and throughout the Central and Northern California coast, including the Farallon Islands off San Francisco.

Despite the sightings, attacks on humans are rare.

But websites dedicated to forecasting surf are rife with user-submitted notices of alleged shark sightings throughout the Santa Monica Bay.

“They’re frequently incorrect,” Blair said. “Sharks are commonly misidentified.”

Los Angeles County lifeguard officials said there have not been any recent shark sightings off South Bay beaches.

During the past two decades, there have been a string of shark sightings in waters off South Bay beaches, highlighted by a sighting in July 1978 of a rare hammerhead shark near the Manhattan Beach Pier.

In 2008, stunned whale watchers gathering at the Point Vicente Interpretive Center in Rancho Palos Verdes watched as a great white shark attacked a sea lion from underneath, throwing the animal in the air before crushing it with its jaws, according to a report in the Daily Breeze.

And in August 1982, two commercial shark hunters snagged a 16-foot female great white shark off Point Dume near Malibu.

The shark, too large to put aboard their boat, was towed to San Pedro, where a large crowd gathered to see the shark weighed. It died on the journey back to the harbor.

“All this just because of the movie `Jaws,”‘ one of the fishermen, Craig Williams, said while the massive creature hung on display for the growing crowd. “It’s not really that big a deal.”

via Great white sharks in SoCal waters may not be so rare – The Daily Breeze.