Animal Science

Describes the process of how tornadoes can form. Also includes explanations of updrafts, downdrafts, thunderstorms, rotation, and funnel clouds.

Bears have always held a central place in our collective memory, from Indigenous folklore and Greek mythology to nineteenth-century fairytales and the modern toy shop. But as humans and bears come into ever-closer contact, our relationship nears a tipping point. Today, most of the eight remaining bear species are threatened with extinction. Some, such as the panda bear and the polar bear, are icons of the natural world; others, such as the spectacled bear and the sloth bear, are far less known.

For the first time, all five warrior Clans have settled into their true homes in the territory around the lake. But when a shockingly harsh leaf-bare season descends on the forest, a new darkness begins to spread - a shadow that threatens a beloved Clan leader, the cats’ connection with their ancestors in StarClan, and the very warrior code by which they live.

High in the mountainous rain forests of Burma and India grow some of the world's last stands of mature, wild teak. For more than a thousand years, people here have worked with elephants to log these otherwise impassable forests and move people and goods (often illicitly) under cover of the forest canopy. In Giants of the Monsoon Forest, geographer Jacob Shell takes us deep into this strange elephant country to explore the lives of these extraordinarily intelligent creatures.

When Tobias and his friends were given the power to morph, they were also given an important warning: Never stay in a morph for more than two hours. But Tobias broke the time limit, and now he's trapped in the body of a hawk - forever. When he discovers an important Yeerk secret, Tobias knows he has to do everything in his power to destroy it. But to do so, he'll have to contend with a part of himself that's wrestling for control. A part that isn't human.

The enchanted island of Corfu was home to Gerald Durrell and his family for five years before the Second World War. For the passionate young zoologist, Corfu was a natural paradise, teeming with strange birds and beasts that he could collect watch and care for. But life was not without its problems - Gerald’s family often objected to his animal-collecting activities, especially when the beasts wound up in the family’s villa or even worse - the fridge.

Lionpaw, Hollypaw, and Jaypaw, grandchildren of the Clan leader Firestar, are thriving as ThunderClan apprentices. Yet their new responsibilities bring new dangers, and each young cat is about to discover darkness: in the past, in the Clans - and in themselves.

Join the legion of fans who have made Erin Hunter’s Warriors series a bestselling phenomenon. More thrilling adventures, epic action, and fierce warrior cats await in Warriors #4: Rising Storm.

For generations, rats have run the mice out of whatever lands they've claimed, keeping them constantly on the move. But now the mice are disappearing, and the young queen Luxa, who credits them with saving her life, is determined to find out why. Gregor joins her on a fact-finding mission, and when the true fate of the mice is revealed, it is something far more sinister than Gregor or Luxa have imagined.

Did you know there are over 400 different species of sharks? Did you know they have been on Earth much longer than humans, and even lived before the dinosaurs? Here you'll learn all about these fearsome kings of the ocean, including their eating habits and the basics of their anatomy. Sharks come in many sizes, from under a foot long to over 40 feet - and that's not even counting the long-extinct, 60-foot-long Megalodon shark. And while some have been known to bite people, they are usually quite content to hunt other sea creatures.

As doubt sweeps through the forest, Jaypaw, Lionblaze, and Hollyleaf are determined to convince the Clans that StarClan is still vitally important to the warrior code. But darkness lurks in the most unexpected places, and one cat is about to reveal a secret that will rock ThunderClan to its core.

As humans accelerate global warming while laying waste to the environment, animals and plants must flee to the margins: on scattered nature reserves, between major highways, or among urban sprawl. And when even these places become too hot and inhospitable, wildlife is left with only one path to survival: an often-formidable journey toward the poles as they race to find a new home in a warming world. Award-winning environmental journalist Benjamin von Brackel traces these awe-inspiring journeys and celebrates the remarkable resilience of species around the world.

Rita Mae Brown's first memory is the sound of a deep, rumbling purr. From the cat that slept in her cradle to the horses, hounds, cats, and chickens who live on her Virginia farm today, Brown has always been surrounded by animals.

The sun is shining in the Hundred Isles, and yet the path forward seems crowded with shadows. Conor, Abeke, Meilin, and Rollan have traveled across the world, seeking a set of powerful talismans in order to keep them from enemy hands. Throughout their journey the young heroes have been hounded by pursuers who always seem to know just where to find them. Now they know why…

When Chris McDougall agreed to take in a donkey from an animal hoarder, he thought it would be no harder than the rest of the adjustments he and his family had made after moving from Philadelphia to the heart of Pennsylvania Amish country. But when he arrived, Sherman was in such bad shape he could barely move, and his hair was coming out in clumps. Chris decided to undertake a radical rehabilitation program designed not only to heal Sherman's body but to heal his mind as well - and so Chris decided to teach Sherman how to run.

His career as a naturalist and broadcaster has spanned nearly five decades and there are very few places on the globe that he has not visited. In this volume of memoirs David tells stories of the people and animals he has met and the places that he has visited. Over the last 25 years he has established himself as the world's leading Natural History programme maker with several landmark BBC series.

When Prince Leo’s devious cousin seizes control of Singara, Leo is forced to escape into enemy territory until he can return and claim the throne. Trapped among his enemies, Leo discovers they know a lot more about him than he knows about himself. With some guidance from unlikely allies, Leo is poised to fulfill a destiny greater than he ever imagined. Can Leo harness his power, stop a war, and prevent a monstrous demon from escaping and destroying the world?

In a tradition that runs from John Muir to Bear Grylls, Searles finds a fellowship with nature and a deeper meaning in the world of bears. Do bears understand things we don't? Are they dialed in to some greater natural force? Unlike us, bears waste little time on unreasonable fears. Bears are fully in the moment. They have an inner peace that seems to offset their power and strength. That may explain why no other animal on the planet is as revered as the bear.

Birds are astonishingly intelligent creatures. According to revolutionary new research, some birds rival primates and even humans in their remarkable forms of intelligence. In The Genius of Birds, acclaimed author Jennifer Ackerman explores their newly discovered brilliance and how it came about. As she travels around the world to the most cutting-edge frontiers of research, Ackerman not only tells the story of the recently uncovered genius of birds but also delves deeply into the latest findings about the bird brain itself that are shifting our view of what it means to be intelligent.

The Animal Dialogues tells of Craig Childs' own chilling experiences among the grizzlies of the Arctic, sharks off the coast of British Columbia and in the turquoise waters of Central America, jaguars in the bush of northern Mexico, mountain lions, elk, Bighorn Sheep, and others. More than chilling, however, these stories are lyrical, enchanting, and reach beyond what one commonly assumes an "animal story" is or should be. The Animal Dialogues is a book about another world that exists alongside our own.