Ergebnis für "Predators" in Wissenschaft & Technik

Why was gin and tonic the cocktail of choice for British colonists in India and Africa? What does Starbucks have to thank for its global domination? What has protected the lives of popes for millennia? Why did Scotland surrender its sovereignty to England? What was George Washington's secret weapon during the American Revolution? The answer to all these questions, and many more, is the mosquito. Driven by surprising insights and fast-paced storytelling, The Mosquito is the extraordinary untold story of the mosquito’s reign through human history.

Epidemiologist Steffanie Strathdee and her husband, psychologist Tom Patterson, were vacationing in Egypt when Tom came down with a stomach bug. What at first seemed like a case of food poisoning quickly turned critical, and by the time Tom had been transferred via emergency medevac to the world-class medical center at UC San Diego, where both he and Steffanie worked, blood work revealed why modern medicine was failing: Tom was fighting one of the most dangerous, antibiotic-resistant bacteria in the world.

John Long, who for decades has been on the cutting edge of shark research, weaves a thrilling story of sharks' unparalleled reign. The Secret History of Sharks showcases the global search to discover sharks' largely unknown evolution, led by Long and dozens of other extraordinary scientists.

Sharks have been fighting for their lives for 500 million years and are under dire threat today. They are the longest surviving vertebrate on Earth, outlasting multiple mass extinction events that decimated life on the planet. How did they thrive so long? By developing superpower-like abilities that allowed them to ascend to the top of the oceanic food chain. John Long, who has been on the cutting edge of shark research for decades, weaves a thrilling story of sharks’ unparalleled reign.

Sharks are some of the most fascinating and ecologically important, yet most threatened and misunderstood animals on Earth. More often feared than revered, their role as predators of the deep has earned them a reputation as a major threat to humans. But the truth is that sharks are not a danger to us—they’re in danger from us. In Why Sharks Matter, marine conservation biologist Dr. David Shiffman urges us to overcome our misconceptions and embrace sharks as the imperiled and elegant ocean guardians they really are.

The wolf is so often depicted as the male predator, preying on the vulnerable girl/woman who strays from the path; the she-wolf meanwhile depicts women who sit outside the accepted boundaries of feminine behaviour. Berry openly recounts her own uncomfortable and sometimes frightening experiences as a woman to try to understand how we navigate our fears when threat can seem constant.

We have a perennial fascination with sharks. Portrayed in the media and popular culture as killing machines, we are awed by their power and strength. But the shark is so much more—a marvel of the sea, they have evolved over 450 million years into more than 500 species, from the bioluminescent kitefin to the tiny dwarf lantern shark, the sociable lemon shark to the cow shark, which can birth up to 100 pups in one litter. Bringing balance to the ocean’s ecosystem, our planet is at serious risk when these amazing creatures are threatened.

A century ago, mountain lions were vilified as a threat to livestock and hunted to the verge of extinction. Its recovery has led to an unexpected conundrum: Do more mountain lions mean they're a threat to humans and domestic animals? Or, are mountain lions still in need of our help and protection as their habitat dwindles? Mountain lion biologist and expert Mark Elbroch welcomes these tough questions. He dismisses long-held myths about mountain lions and uses groundbreaking science to uncover important new information about their social habits.

Biologist Rob Dunn reveals the crucial influence that other species have upon our health, our well-being, and our world in The Wild Life of Our Bodies - a tour through the hidden truths of nature and codependence. Dunn illuminates the nuanced relationships that exist between homo sapiens and other species, relationships that underpin humanity's ability to thrive and prosper in every circumstance. Fans of Michael Pollan's The Omnivore's Dilemma will be enthralled by Dunn's powerful, lucid exploration of the role that humankind plays within the greater web of life on Earth.

An adrenaline-fueled travel memoir of life in the wild among the planet’s most ferocious and fascinating predators. Over the last forty years, bestselling science-fiction writer Alan Dean Foster has journeyed around the globe to encounter nature’s most fearsome creatures. His travels have taken him into the heart of the Amazon rain forest on the trail of deadly tangarana ants, on an elephant ride across the sweeping green plains of central India in search of the elusive Bengal tiger, and into the waters of the Australian coast to come face-to-face with great white sharks. Packed with pulse-pounding adventure and spiked with rapier wit, Predators I Have Known is a thrilling look at life and death in the wild.

What started as a small local fishing tournament exploded into a national event that exposed the dark underside of shark tourism, shark exploitation, and the misinformation they produce to survive under the guise of "conservation".

Do you think raising chickens is only for farmers with acres of land? In reality: You can enjoy fresh eggs and feathery companions right in your backyard, no matter the size!

Rat Island rises from the icy gray waters of the Bering Sea, a mass of volcanic rock covered with tundra, midway between Alaska and Siberia. Once a remote sanctuary for enormous flocks of seabirds, the island gained a new name when shipwrecked rats colonized, savaging the nesting birds by the thousands. Now, on this and hundreds of other remote islands around the world, a massive - and massively controversial - wildlife rescue mission is underway.

Transform your backyard into a chicken paradise… with a healthy flock and a bounty of fresh eggs. With 2020 lockdowns, more people than ever in recent history ran out to get their very own flock of backyard chickens. Quickly, millions realized the simple joys of having these wonderful feathered pets, and animal lovers around the globe rejoiced at the increasing popularity of their favorite birds. But with an increase in novice owners… comes an increase in issues with caring for these birds. If you’ve had some trouble with keeping your chickens happy and safe as a novice owner, don’t fret.

Herbivorize Predators is an organization dedicated to (1) researching how to herbivorize and (2) promoting dialogue about all aspects of this proposal.

Being perceived as a threat or, worse, hunted as food makes an animal attack a unique ordeal. Suddenly you’re helpless, at its mercy. When an animal strikes it is lightning fast, determined and can’t be reasoned with. Often brutally violent, such an attack can leave horrific injuries, both physical and emotional that endure long after the encounter. In Bite Club, we meet brave people from around the world who have come face to face with sharks or other deadly predators and lived to tell the tale.

One of the greatest challenges facing conservation today is how, when and where to control predators. It is a highly charged debate. Mary Colwell travels across the UK and Ireland to encounter the predators face to face. She watches their lives in the wild and discovers how they fit into the landscape. She talks to the scientists studying them and the wildlife lovers who want to protect them. She also meets the people who want to control them to protect their livelihoods or sporting interests.

The current view of science is that Earth is around 4.6 billion years old. The first four billion years of its development are known as the Precambrian period. For the first billion years or so, there was no life on Earth, and then the first single-celled life-forms, early bacteria and algae, began to emerge. It’s unknown where they came from or even if they originated on this planet at all, but this gradual development continued until suddenly (in relative geological terms), more complex forms of life began to emerge.

The gray wolf has made an astonishing comeback in Washington. Nearly eradicated by the 1990s, conservationists and environmentalists have cheered its robust return to the state over the last two decades. But Washington ranchers are not so joyous. When wolves prey on livestock, ranchers view their livelihood as under attack. In The Return of Wolves, journalist Eli Francovich investigates how we might mend this divide while keeping wolf populations thriving.

Snake venom that digests human flesh. A building cleared of every living thing by a band of tiny spiders. An infant insect eating its living prey from within, saving the vital organs for last. These are among the deadly feats of natural engineering you'll witness in The Red Hourglass, prize-winning author Gordon Grice's masterful, poetic, often dryly funny exploration of predators he has encountered around his rural Oklahoma home.