検索キーワード： 動物学

Blue whales are the largest animals to ever have lived on Earth! But they are often hidden from human eyes deep beneath ocean waves. Find out their secrets and get all the facts about these majestic water mammals.

The world can be a dangerous place. Over time, animals evolved many natural defenses to help them survive. Combat during wartime is extremely dangerous. Why not look to nature to find the best defenses for soldiers on the battlefield? Military forces have done just that for hundreds of years. From the armor of medieval knights to tomorrow's advanced camouflage, learn how military technology often mimics the traits of animals to help protect soldiers in combat. Then be sure to catch the other amazing titles in the Beasts and the Battlefield series.

Animals have played an important role in warfare throughout history. Military forces have long relied on animals' natural abilities to achieve their missions. From medieval warriors charging into combat on horseback to dolphins locating explosive mines at sea, learn about the many ways animals have helped armies find success on the battlefield. Then be sure to catch the other amazing titles in the Beasts and the Battlefield series.

In the wild, animals use teeth, claws, and other natural weapons to attack their prey. On the battlefield, soldiers need weapons to fight the enemy. Military forces have often looked to nature for inspiration to develop effective weapons and combat tactics. From the first feathered arrows to tomorrow's high-tech weaponry, learn how military technology often imitates the natural weapons of animals to help soldiers succeed in combat. Then be sure to catch the other amazing titles in the Beasts and the Battlefield series.

"My First Encyclopedia Set: Animal World" introduces a diverse range of animals based on their physical characteristics, body temperature, and more. From the majestic lion, elegant giraffe, adorable koala, cumbersome bear, agile monkey, enormous blue whale, and clever dolphin, to our close companions like dogs and cats.

Take a journey around the world to discover the oddest, strangest, most unusual animals on the planet in this newest addition to the best-selling Wonderful World of Animals series! Surprising and strange animal facts for kids ages 5-12. From snub-nosed monkeys to gharials and babirusas to warty frogfishes— this book is brimming with some of the world’s most curious creatures. This surprising collection showcases many unusual and strange species such as giant isopods, dugongs, maned wolves, and jabirus!

Explore the amazing world of animals by listening to "3,000 Animal Fun Facts for Kids and Their Adults." More than 3,000 fascinating facts about animals from all over the world are included in this fascinating book, which is a veritable gold mine of information. This collection of trivia is meant to amuse and inform listeners of all ages, and it offers endless hours of fun and learning. Listeners will go to the depths of the ocean and the magnificent African savannah on an exciting adventure through the animal kingdom.

Fathers come in all shapes and sizes. In the animal kingdom, fathers have some fascinating (and strange!) ways of helping their young. Some animal dads protect their babies. Some provide food. Some teach survival skills.

The inquisitive robotic canine, BootBot Travels back to our time, embarks on an adventure through the Animal Kingdom like never before. This interactive book invites you to guess the animals through comic clues and multiple-choice questions. Meet friendly giants, playful swimmers, and curious critters while testing your knowledge and discovering amazing facts. Perfect for young explorers and wildlife enthusiasts alike, this adventure is full of excitement and discovery. Open the book, make your guesses, and dive into the wild with BootBots!

Newly reintroduced along with his pack to Yellowstone National Park, Wolf 8 struggles at first. Small and bullied by his siblings, he must learn to fend for himself in his new home, learning to hunt, compete for food, and even stand up to a grizzly bear 10 times his size. One day, little 8 meets an alpha female raising a litter of pups on her own. Her mate was killed by humans. Can little 8 rise to the occasion and help the young family survive? Is he ready to be an alpha wolf?

Over the canyon, the sun scalds the air and bakes the desert mud to stone. But under the shade of the canyon hides another world, where bighorn sheep bound from rock to rock on the hillside, roadrunners make their nests in sturdy cacti, and banded geckos tuck themselves into the shelter of the sand. Discover the wonders concealed in the curves of the canyon and all the secret life hidden in its arms.

Over four hundred shark species swim in Earth's waters. Listeners will discover incredible facts about what sharks look like, how they hunt, and more in this fun book!

Embark on a breathtaking journey deep into the heart of the Amazon rainforest. In this captivating exploration, discover the extraordinary lives of the "Amazing Animals of the Amazon Rainforest," a rich tapestry of diverse species that call this lush, vibrant ecosystem their home. Through vivid storytelling and stunning imagery, this book unveils the untold stories of the rainforest's inhabitants.

Take a trip to the zoo and you'll see how distinctly different animals are. You'll learn about animals of all sizes and colors, animals on land and in water, and animals with fur, scales, and feathers.

Lin the panda is on a mission: to find her best friend, Fu. He's disappeared from the zoo! Has he been stolen by the Horrid Human? Only her badness can help her find him . . .

A documentary crew have come to the zoo, to film every day life with the animals. The only thing is that the reality is a bit boring so they ship in some animal actors. Lin and her best friend Fu are less than impressed with the prancing lion that wants to take centre stage. And the smaller animals in the zoo, the mites, are fed up of being overlooked.

You know Triceratops. Now meet Bisticeratops froeseorum! This horned dino lived more than seventy million years ago and was discovered in the deserts of Arizona. Its neck was protected by a large, colorful frill. Two long horns and rough, bumpy skin kept it safe from predators. Take a closer look . . . if you dare.

You know Brachiosaurus. Now meet Mbiresaurus raathi! This long-necked dino lived more than 230 million years ago in present-day Zimbabwe. It walked on two legs and ate both plants and animals. Its mouth was filled with sharp, sawlike teeth. Take a closer look . . . if you dare.

Who rules the mangrove forest, Bengal tigers or chital deer? In the Sundarbans Forest Reserve in South Asia, Bengal tigers are fierce hunters with strong muscles and sharp teeth. But chital deer can run fast, and they live in groups to protect one another. Discover both animals’ unique traits to find out if the predator or the prey would win in a fight.

Do you know how sea otters help kelp forests? Discover where sea otters live, how their actions make them ecosystem engineers, and more!