Animal Science

For centuries, the dietary needs of dogs were a secondary consideration. Our loyal companions, domesticated from wolves, lived on scraps from human meals, whatever was available and convenient at the time. In rural communities, a dog’s diet might have included leftovers, bones, and whatever they could scavenge. There was little thought given to balancing nutrients, matching caloric needs to activity levels, or preventing diet-related diseases. The invention of commercial dog food in the mid-19th century marked a pivotal shift.

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

S.T., a domesticated crow, is a bird of simple pleasures: hanging out with his owner Big Jim, trading insults with Seattle's wild crows (i.e. "those idiots"), and enjoying the finest food humankind has to offer: Cheetos®. Then Big Jim's eyeball falls out of his head, and S.T. starts to think something isn't quite right. Even the slobbering affection of Big Jim's loyal but dim-witted dog, Dennis, fails to cure Big Jim's debilitating malady. S.T. is left with no choice but to abandon his old life and venture out into a wild and frightening new world with his trusty steed Dennis.

Alan loves animals, but the great cat house at the Bronx Zoo makes him sad. Why are they all alone in empty cages? Are they being punished? More than anything, he wants to be their champion--their voice--but he stutters uncontrollably. Except when he talks to animals... Then he is fluent. Follow the life of the man Time Magazine calls, "the Indiana Jones of wildlife conservation" as he searches for his voice and fulfills a promise to speak for animals, and people, who cannot speak for themselves.

The final book in this fourth series, Warriors: Omen of the Stars #6: The Last Hope, brings more adventure, intrigue, and thrilling battles to the epic world of the warrior Clans. The battle between the Dark Forest and the warrior Clans has arrived. Jayfeather, Lionblaze, and Dovewing wait desperately for the fourth cat who is prophesied to help them - and who may be their only hope for survival.

A Boston terrier could fit into a regular sized backpack, but there is nothing little about this dog's personality. Discover more about this entertaining breed.

ILLUSTRATED IMAGES – FULL-COLOR PAGES INSIDE! A Fun, Colorful, and Knowledge-Packed Guide to Nature’s Cutest Creature What if learning about animals could be fun, visual, and truly memorable? Hedgehog Facts for Kids is a vibrant and beautifully illustrated book designed to introduce young readers to the fascinating world of hedgehogs. Packed with real science, fun trivia, and full-color images, this book turns education into an exciting adventure. Perfect for ages 6 and up, this guide is easy to read, loaded with visuals, and broken down into bite-sized facts that kids can remember. ...

We human beings share 98 percent of our genes with chimpanzees. Yet humans are the dominant species on the planet - having founded civilizations and religions, developed intricate and diverse forms of communication, learned science, built cities, and created breathtaking works of art - while chimps remain animals concerned primarily with the basic necessities of survival. What is it about that two percent difference in DNA that has created such a divergence between evolutionary cousins?

In the eighteenth century, two men—exact contemporaries and polar opposites—dedicated their lives to the same daunting task: identifying and describing all life on Earth. Carl Linnaeus, a pious Swedish doctor with a huckster’s flair, believed that life belonged in tidy, static categories. Georges-Louis de Buffon, an aristocratic polymath and keeper of France’s royal garden, viewed life as a dynamic swirl of complexities. Each began his task believing it to be difficult but not impossible: How could the planet possibly hold more than a few thousand species—or as many could fit on Noah’s Ark?

When pioneering marine biologist Dr. Ha Nguyen is offered the chance to travel to the remote Con Dao Archipelago to investigate a highly intelligent, dangerous octopus species, she doesn't pause long enough to look at the fine print. DIANIMA—a transnational tech corporation best known for its groundbreaking work in artificial intelligence—has purchased the islands, evacuated their population and sealed the archipelago off from the world so that Nguyen can focus on her research.

The wild cats of the forest have lived in peace and harmony for many moons - but now, strange messages from their warrior ancestors speak of terrifying new prophecies and a mysterious danger. Brambleclaw, a warrior of ThunderClan, may be the cat with the fate of the forest in his paws. Now, he will need all the courage and strength of the greatest warriors to save the Clans.

Three young bears from different species - black, polar, and grizzly - are separated from their families when they are just young cubs. They find themselves brought together on a perilous journey. Fate is about to change all these bears lives forever.

Aunt Lavender is gearing up for the quest of a lifetime, while I’m settling into life in my newly renovated home and dreaming of long summer days spent on the lake. However, with the appearance of two old rivals in Winterspell and a harrowing premonition, our dreams fall into jeopardy. Selene has to prove herself right (naturally…), and before I know it, I’m chasing her furry behind smack dab into the middle of a cutthroat world of scheming adventure-seekers, who will do anything for their next big thrill. Let’s just hope she has an escape plan.

The world is more astonishing, more miraculous, and more wonderful than our wildest imaginings. In this brilliant and passionately persuasive book, Katherine Rundell takes us on a globe-spanning tour of the world's most awe-inspiring animals currently facing extinction. This urgent, inspiring book of essays dedicated to 23 unusual and underappreciated creatures is a clarion call insisting that we look at the world around us with new eyes.

We keep dogs and are kept by them. We love dogs and (we assume) we are loved by them. We buy them sweaters, toys, shoes; we are concerned with their social lives, their food, and their health. The story of humans and dogs is thousands of years old but is far from understood. In Our Dogs, Ourselves, Alexandra Horowitz explores all aspects of this unique and complex relationship that “dog lovers will savor and absorb” (Shelf Awareness). As Horowitz considers the current culture of dogdom, she reveals the odd, surprising, and contradictory ways we live with dogs.

The sixth book in the Dawn of the Clans series takes listeners back to the earliest days of the Clans, when the cats first settled in the forest and began to forge the warrior code. After moons of strife, the forest cats have settled into five camps. But now, the dangerous rogue Slash has kidnapped Clear Sky's mate, Star Flower, and made demands for prey that the cats cannot afford to meet. Desperate to save Star Flower, Clear Sky must convince the other groups - led by Tall Shadow, Wind Runner, Thunder, and River Ripple - to join forces, or their new way of life may not survive.

In all animals, mating is a deal. But few creatures behave as if sex is a simple, even mutually beneficial, transaction. Many more treat it with reverence, suspicion, angst, and violence. In the case of the Black Grouse, the bird at the center of Matt Ridley’s investigation, the males dance and sing for hours a day, for several exhausting months, in an arduous and even deadly ritual called a “lek.” To prepare for the ordeal, they grow, preen and display fancy, twisted, bold-colored feathers. When achieved, consummation with a female takes seconds.

In Of Orcas and Men, a marvelously compelling mix of cultural history, environmental reporting, and scientific research, David Neiwert explores an extraordinary species and its occasionally fraught relationship with human beings. Beginning with their role in myth and contemporary culture, Neiwert shows how killer whales came to capture our imaginations and brings to life the often-catastrophic environmental consequences of that appeal.

ThunderClan’s leader, Bramblestar, has been behaving erratically after losing one of his nine lives, and suspicion is quickly spreading across Clan borders. And when a strange apparition sparks unrest in SkyClan and ShadowClan, each warrior must decide where their allegiances lie - with their Clan, or the warrior code itself.

When eight-year-old Kirstie brings home a strange egg from the Scottish shore, her family never expects it to hatch. But the next day, Kirstie discovers a baby sea monster swimming in her bathtub! Part horse, part toad, part turtle and part crocodile, he's the oddest-looking creature Kirstie's family has ever seen. Only Kirstie's grandfather knows what the beastie really is: a Water Horse! This lovable creature is the perfect pet. The only trouble is, he can't stop growing.