検索キーワード： 動物学

Learn about sounds with animal pals! First, listen to the story in Spanish. Then listen to it again in English. Comparing words in both languages helps early listeners with comprehension and literacy.

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!

North American porcupines have sharp quills that can hurt their predators. Many animals wouldn’t try to get around these quills, but the clever Canada lynx, master of camouflage and hunting, knows a way! Which animal will win in a fight? Learn more about their features and find out who rules the North American forests.

Wild boars and Komodo dragons both live on Komodo Island in Indonesia. Komodo dragons are fierce predators with venomous saliva and large muscles. But wild boars can run fast and fight with their tusks. Which animal would win in a fight? Explore their traits and abilities to find out!

Elephants are powerful engineers that make many positive changes to their ecosystems. From trampling trees to digging watering holes and more, explore the lives and habits of these gentle giants.

Dive into the ocean where killer whales and penguins swim. Killer whales, called orcas, and king penguins both live in freezing Antarctica. Giant orcas hunt in groups and kill prey with their many teeth. King penguins are much smaller than orcas, but their speed and agility help them get away. Explore their traits and skills to find out which animal would win in a fight!

You know Tyrannosaurus rex. Now meet Meraxes gigas! This dangerous dino lived twenty million years before T. Rex and was discovered in the deserts of Argentina. Its head was huge and full of sharp teeth. Its strong legs and sharp claws were fearsome. Take a closer look . . . if you dare.

You know Ankylosaurus. Now meet Yuxisaurus kopchicki! This armored dino lived millions of years ago during the Jurassic Period in southern China. It was covered in spikes and bony plates that kept it safe from dangerous predators. Take a closer look . . . if you dare.

Honey bees play an important role in the environment. But what makes them ecosystem engineers? From how they pollinate plants to how their actions benefit other animals, learn all about these tiny but mighty insects.

Cheetahs and Thomson’s gazelles are two of the fastest creatures on the African savanna. What features make cheetahs so quick? What skills allow gazelles to escape from these quick predators? Find out if a gazelle has what it takes to outrun a cheetah, or if this big cat will have an easy meal!

Green anacondas and capybaras go head-to-head in South American swamps, marshes, and streams. Green anacondas, one of the world's largest snakes, sneak up on prey and then strike! But capybaras, which are the world's biggest rodents, are strong and skilled swimmers. Discover which animal comes out on top in this battle between predator and prey.

With strong dams and lodges, beavers create a home for many freshwater plants and animals. Dive into the lives of busy beavers and discover how they engineer their ecosystem to fit their needs.

Alligators are engineers of the wetlands. Learn all about these amazing animals, including where they live, details about their life cycle, how they change their environment, and how the changes they make benefit other wildlife.

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!

What is a keystone species, and why does it matter? Some animals do more than just survive—they hold entire ecosystems together! From wolves shaping forests to beavers building wetlands and bees pollinating the plants that feed us, these incredible creatures help keep nature in balance. But what happens when they disappear? Why are some species more important than others? How do wolves change rivers? What would happen if bees vanished? Can humans become a keystone species too? The Big Questions: What Is a Keystone Species?

Get ready to WOW your kids with the wackiest, weirdest, and wildest animal facts they’ve ever heard! Did you know that octopuses have three hearts? Or that some frogs can freeze solid and come back to life? Packed with 100 mind-blowing facts, Did You Know? 100 Crazy Facts for Kids About Animals is the ultimate fun-filled book for curious minds who love nature, animals, and jaw-dropping surprises.

Welcome to the exciting world of "Wondrous Wildlife Maze Adventure"! In this thrilling book, young explorers like you are about to embark on a journey like no other, unraveling the mysteries of the world's strangest animals. Get ready to immerse yourself in a captivating maze experience that will test your wit, challenge your problem-solving skills, and leave you in awe of the remarkable creatures that roam our planet. Throughout your maze adventure, you'll encounter animals that seem like they've sprung right out of a fantastical storybook.