Shark kills US tourist snorkeling in Bahamas, police say
By DÁNICA COTO, Associated Press
SAN JUAN, Puerto Rico (AP) — A shark attacked and killed a U.S. cruise ship passenger who was snorkeling in waters around the Bahamas on Tuesday, according to authorities.
The incident involved a 58-year-old woman from Pennsylvania and occurred at a popular snorkeling spot near Green Cay in the northern Bahamas, police spokeswoman Chief Superintendent Chrislyn Skippings told The Associated Press.
“It’s unfortunate,” she said.
Skippings said the woman’s family identified it as a bull shark.
Royal Caribbean International said in a statement to the AP that the person died after arriving at a local hospital for treatment and that the company is helping their loved ones. They said the guest was participating in an independent shore excursion in Nassau and had been sailing on Harmony of the Seas, which is on a seven-night trip after departing Florida on Sunday.
AP Photo/Laetitia Notarianni
The "Harmony of the Seas" under construction, docks Thursday Feb. 18, 2016 at the STX Shipyard in Saint-Nazaire, western France.
The majority of shark attacks in the Caribbean have occurred in the Bahamas, with two reported in 2019, one of them fatal. That incident involved a Southern California woman who was on vacation and was attacked by three sharks near Rose Island, located just a half mile from where Tuesday’s attacked occurred.
In December 2020, a fatal shark attack was reported in the French Caribbean territory of St. Martin, the first such incident in that region.
Overall, at least 32 shark attacks have been reported in the Bahamas since 1749, followed by 13 attacks in Cuba during that time period, including one in 2019, according to the Florida-based International Shark Attack File.
Michael Heithaus, a marine biologist at Florida International University in Miami, said in a phone interview that the high number of attacks in the Bahamas is likely linked to the fact that there are a lot of people in the water in that area and that it has a robust marine ecosystem.
He said the Bahamas has a variety of shark species, the majority of which do not pay attention to people, except for bull sharks and tiger sharks.
“They get to very large sizes, and they eat big prey,” Heithaus said, adding that sharks have incredible sensory systems and can be attracted to food, sounds and smells in the water.
But overall, shark attacks remain rare, he stressed.
Worldwide, there were 137 shark attacks last year, 73 of them unprovoked, according to the International Shark Attack File.
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We owe a lot of our health and happiness to some of the most undeservedly reviled creatures in nature. Bats, in particular, get a bad rep as blood-sucking, horror-genre caricatures or Halloween mascots at best, and disease-spreading enemies of humanity to be culled at worst. Without them, we would not have tequila, bananas, or cacao. Without them, there would be ecosystem collapse.
It may sound like a dramatic proclamation, but nature is constantly working to stay balanced, with every living thing doing its part to maintain homeostasis simply by existing in its given ecosystem. By introducing or removing a variable, the balance often shifts with severe consequences. This is why invasive species are so devastating.
Several studies suggest humans are born with an innate, evolutionary stress response to animals that posed significant threats to our ancestors. Researchers also point out this stress response does not necessarily equate to fear but rather intense focus. We’ve evolved to be hyperaware of threats like snakes and spiders because it’s kept us alive. Today, it’s not just avoiding snakes that keeps us alive and healthy. One snake species, the Brazilian pit viper, is a vital source of the live-saving ACE inhibitor class of medicine.
If we aren’t born with the fear that makes us vilify certain species, then we are learning it, from a young age and from our observations of others. Culture can also be the reason why one person reveres the wolf while another views it only as a voracious predator. Consider the formative childhood fairy tales passed down through generations like Little Red Riding Hood (both the Brothers Grimm and Charles Perrault versions) or The Three Little Pigs: at their center are lessons to be heeded about danger and death in the form of a wolf.
Fear and misunderstanding have led to the culling of many species, sometimes to the brink of extinction and to subvert conservation efforts. But knowledge can conquer fear. To help, Stacker compiled a list of 10 animals often misjudged and misunderstood by humans. Keep reading to learn the role these 10 misunderstood animals play in the ecosystem.
The world needs bats. Not only are they pollinators and pest-reducers, one study found that bats, by routinely feeding on insects, saved the U.S. agricultural industry roughly $23 million annually on pesticides. Bats have evolved to be effective vector species, or carriers and transmitters of deadly diseases like Ebola, Marburg, and SARs. This adaptation, especially in the midst of the coronavirus pandemic, has drawn the persecution of bats from communities around the world to the detriment of the larger ecosystem.
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Sharks are an integral part of the marine food web and are vital to the health of ecosystems the world over, from coral reef ecosystems in Australia to coastal U.S. fisheries. In 2004, after decades of overfishing, the population of large sharks off the east coast of the U.S. fell by 75%. As a result, the ray population exploded, and the scallop population—a delicacy for rays—was decimated along with scallop fisheries off the coast of North Carolina. Sharks can also impact the future of human medicine. Shark DNA, fully sequenced in 2019, may hold clues about how to better understand, treat, or even cure cancer and Alzheimer's disease, and more quickly and efficiently heal wounds.
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According to researchers, pumas, or mountain lions, are not just moderators good at keeping other populations of the food web in check—they are ecosystem engineers. As largely—but not exclusively—solitary carnivores, a puma’s kill can feed much more than just itself. The carrion of an elk can feed other apex predators such as bears and attract scavengers and decomposers like beetles, which provide the important service of breaking down decaying organic matter. Why should you care if pumas provide food for beetles? Because healthy beetle populations create fertile soil, pollinate flowers, and eat insects that feed on our crops.
Puma encounters in settled areas are not the result of rogue predators with new appetites. Pumas are losing their habitat to real estate development. Since 1990, roughly 60% of new single-family homes in the U.S. have been built in puma-inhabited territory. But the bigger issue is our existence and settlement in these areas are attracting deer, a puma’s primary source of food. The more human activity attracts prey, the more we should expect to encounter pumas doing what they are biologically driven to do—survive.
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Snakes are both predator and prey, which makes them a vital part of the food web. If snakes were to disappear from the earth tomorrow, we would see an explosion of rats and mice—their primary food source— and a rapid spread of zoonotic diseases that rodents harbor, like Lyme disease and even bubonic plague. A single pair of rats can generate over 1 million descendants in just a year and a half. And if you are one of the millions of Americans taking an ACE inhibitor to treat cardiovascular disease, high blood pressure, diabetes, or migraines, you may want to thank the next Bothrops jararaca or Jararaca pit viper you see. In 1981, peptides in their venom were used to make Captopril, the first ACE inhibitor.
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Spiders are dutiful mothers, skillful engineers, and friends to all humans, whether humans want to admit it or not. In fact, they’re more than friends—they’re our unknowing protectors. Spiders are pivotal to crop production because they eat the pests that would otherwise devour our food. According to some researchers, humans could, hypothetically, face famine in the complete absence of spiders. In addition to eating pests that eat our food, spiders also eat disease-carrying insects like mosquitos.
Rats are viewed unfairly as the scourge of the animal kingdom. It is true that rats can be pests, can multiply alarmingly fast, and can carry harmful diseases that spread to humans. And you should never come between a rat and its subway pizza slice. But rats fill an important ecological niche as both scavengers and food sources for larger predators. Many people don’t know that rats are also one of the most intelligent species on the planet, and can even outperform humans in some cognitive tests. Several studies suggest that rats can even show the capacity for more complex emotions like empathy and morality. Humans owe a debt of gratitude to rodents for their role in the advancement of life-improving and life-saving scientific research—95% of all lab animals are rats or mice.
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Coyotes help manage populations of low-tier predators like skunks, raccoons, and foxes. This is especially important to the health and diversity of many bird populations. As North America's oldest indigenous species, they are remarkably successful. The coyote’s ability to adapt—the reason for their longevity—is also the reason for human confrontations. Coyotes have learned to associate urban regions with easy access to food, be it garbage, pet food, or even small pets. Today, as many as 500,000 coyotes are killed each year in concerted efforts by government agencies, hunters, and ranchers.
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If you have tomato plants that are thriving, you may have a wasp to thank for it. Hornworms, which any gardening enthusiast will recognize as the enemy of tomatoes, just happen to make the perfect meal for young parasitic wasps. Female wasps lay their eggs on hornworm caterpillars and, after the young wasps hatch, they will feed on the host caterpillar. Parasitic wasps have no affinity for the tomato plant itself.
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Wolves are keystone species, a species that other species in the food web depend on, so much so that their absence could cause an ecosystem collapse over time. Yellowstone experienced this exact trophic cascade between 1926 and 1995. Everything about the landscape, from the largest animals down to the grass, was impacted by the wolves’ 70-year absence. Reintegration efforts have been ongoing since then, with much of the natural habitat rebounding and rebalancing. In 2020, the gray wolf was removed from the endangered species list after nearly 50 years of federal protection. Gray wolf populations are listed as stable, but debate among experts continues about the nuance of this classification.
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Most people go about their lives without thinking very much about opossums. It isn’t until we come across one that we even remember they’re around. They exist, mainly out of sight, doing some very important work that benefits us all. Opossums eat over 90% of disease-harboring ticks, and one opossum can eat up to 5,000 ticks in a season. Because they are resistant to snake venom, these nocturnal mammals also prey on snakes that pose a danger to humans.