What to Know About Shark Attacks Before You Hit the Beach

iStock
iStock

A few hours spent watching shark attack reenactments on TV is enough to convince you it's not safe to go back in the water. But sharks aren't exactly the mindless manhunters pop culture makes them out to be. According to these statistics compiled by the home security company SafeWise, shark attacks look a lot different in the real world than they do in movies and TV shows.

Between 2007 and 2016, 443 non-fatal shark attacks and seven fatal attacks were reported in the U.S. That suggests most sharks aren't looking to make a meal out of swimmers—when they do "attack" people, they usually take a bite because they're curious and swim away as soon as they realize they're not dealing with a fish.

Dangerous shark encounters are also incredibly rare. Your risk of being attacked by a shark is about 11.5 million to one. That means you're more likely to be struck by lightning or die from the flu than fall victim to a shark attack.

Your risk of encountering a shark also depends on where you choose to go for your beach vacation. Florida is the shark attack capital of America, accounting for 244 shark attacks over the span of a decade. Hawaii was the runner-up with 65.

If you still have a love-hate relationship with sharks, no one would blame you for skipping the beach this summer and binge-watching Shark Week instead. Here are some facts to brush up on before the Discovery Channel event launches July 22.

Dream Job Alert: You Can Live and Work in Yellowstone National Park This Fall

iStock/haveseen
iStock/haveseen

Geysers. Charismatic wildlife. Camping. A supervolcano. Yellowstone National Park is home to so many things to see and do that you’d practically have to be embedded there to experience it all. Now, some will have a unique opportunity to live and work on the grounds this fall.

For the past year, the Helping Hands program at the park has recruited applicants to stay at one of the Yellowstone National Park lodges run by the Xanterra Travel Collection. The program offers part-time, short-term park jobs for people seeking to explore Yellowstone in greater depth. Workers spend about 20 hours a week working food service, housekeeping, and other duties and are able to stay in low-cost dorm-style accommodations. Meals are provided for a small biweekly fee. The rooms don’t have many amenities—there’s no television and Wi-Fi is slow—but you certainly won't be at a loss for things to do.

The five-week program begins for two groups on September 5 and 12 and lasts through October 15. In addition to lodging, workers also receive a $10.10 hourly wage. You can submit an application at the Yellowstone National Park Lodges website.

5 Terrifyingly Huge Spiders

iStock/clauselsted
iStock/clauselsted

This week, woman in Tasmania came upon a massive huntsman spider devouring a pygmy possum at a lodge in the island's Mount Field National Park. The alarmingly huge arachnid was at least the size of a grown man's hand, and it's not the only giant spider out there. The enormous spiders below can’t be dispatched by a shoe or a rolled-up newspaper. They're sure to give you nightmares—even if you're not an arachnophobe.

1. Poecilotheria rajaei

Poecilotheria rajaei, a huge spider native to Sri Lanka
Ranil Nanayakkara/British Tarantula Society, Wikimedia Commons // CC BY 3.0

This species of tarantula, discovered in northern Sri Lanka in 2013, has a leg span of 8 inches. That's roughly the size of your face! It’s part of an arboreal group called tiger spiders, which are indigenous to India and Sri Lanka. A dead male specimen of P. rajaei—which is distinguished from other tiger spiders by the markings on its legs and abdomen—was first presented to scientists in October 2009 by a local villager; a survey of the area revealed enough females and juveniles that scientists are confident they've found a new species. “They are quite rare,” Ranil Nanayakkara, co-founder of Sri Lanka’s Biodiversity Education and Research, told WIRED. “They prefer well-established old trees, but due to deforestation the number have dwindled and due to lack of suitable habitat they enter old buildings.” P. rajaei was named after a police officer who helped scientists navigate the area where it was found.

2. Theraphosa blondi

A Goliath bird-eating spider
universoaracnido, Wikimedia Commons // CC BY-SA 2.5

Though Theraphosa blondi is called the Goliath bird-eating spider, it doesn’t actually eat birds. Reportedly, it got its name when an explorer saw it eating a hummingbird, but like other tarantulas, its diet consists mainly of insects, frogs, and rodents. But we’ll forgive you if you’re not comforted by that fact. After all, this spider can have a leg span nearly a foot across—the size of a dinner plate—and weigh up to 6 ounces, making it the largest spider in the world by mass. Its fangs, up to an inch long, can break human skin. (Though venomous, its poison won't bring down a human.) Native to South America, the spider makes noise by rubbing the bristles on its legs together; the sound can be heard up to 15 feet away.

3. Heteropoda maxima

A Heteropoda maxima spider
Petra & Wilifried, Flickr // CC BY 2.0

Yet another reason to avoid dark caverns: Discovered in a cave in Laos in 2011, the giant huntsman spider has a leg span of 12 inches. It’s just one of over 1000 species of huntsman spider. These speedy arachnids can chase down their prey with ease and have legs that extend forward, like a crab’s.

4. Golden silk orb-weavers

These arachnids, of the genus Nephila, have a fearsome relative: the largest fossilized spider ever found is an ancestor. Females of this group of spiders, which are found around the world, can have leg spans up to 6 inches (the males are smaller). Though these orb-weavers typically eat large insects, in Australia, some of these spiders have been snapped eating snakes and birds that got caught in their strong, 5-foot-diameter webs.

5. Phoneutria nigriventer

Sure, Phoneutria nigriventer's nearly 6-inch leg span is scary—but there's something else about this spider that makes it even more terrifying: its venom, a neurotoxin that can be fatal to humans. In fact, along with P. fera, this spider is the most toxic on Earth (thankfully, a good antivenom exists). Native to Central and South America, P. nigriventer is also called the Brazilian wandering spider, for its tendency to roam the forest at night, and the banana spider, both because it hides in banana plants during the day and sometimes stows away in shipments of the fruit. When threatened, the spider lifts its front two pairs of legs and sways side to side, as you can see in the video above.

This story originally appeared in 2013.

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