Deep in the Rocky Mountains, grizzlies and wolves constantly compete for food. This high-interest title examines the claws, teeth, and super senses that keep these apex predators at the top of the food chain. Readers will also witness a battle for food in an action-packed narrative scene. Who will take home the prize this time?
Leopards are ferocious fighters that hunt for a living. But could they take on a powerful 450-pound gorilla? This high-interest text weighs the advantages of these fierce beasts and examines their attack moves. Charts and profiles compare the animals in speed, strength, and size, while a narrative outlines a fight between the two animals. Which of these fighters will be crowned king of the jungle?
Jaguars prowl through the rain forest while anacondas lurk in the waters of the famed Amazon River. Both of these animals are feared by animals and humans alike, but do they fear one another? In this high-interest title, readers will learn why weapons like sharp teeth and spotted bodies make both of these animals formidable fighters. Features such as profiles, comparison graphics, and a final fight narrative make high-intensity read hard to put down!
Is there mounting evidence from eyewitness stories and grainy photographs proving the existence of monsters like Bigfoot or Yeti, or do people see what they want to see?
Bears hunt and kill people. Sharks seek out human blood. Are these facts or false claims? While it's true that wild animals can kill, harming people may not be their true nature. The fact is, we all must live together. Learn just what makes these animals deadly and the part people play in their behaviors. It could save your life.
Shipwrecked! A young Englishman finds himself stranded on a small island in the middle of nowhere. For 24 years he survives- and even thrives. How will his life change now that his island has a visitor?
A look at chameleons, including their habitats, physical characteristics such as their color-changing skin, behaviors, relationships with humans, and fragile status in the world today.
Draw a realistic-looking fossil like paleontologist Mary Anning did and make a plaster cast of it; or make your own terrarium like Doctor Nathaniel Bagshaw Ward to study plants and insects. This title gives readers both an understanding of the properties of living things and the skills to investigate great discoveries and works. Exciting and easy-to-understand experiments encourage budding scientists, inventors, engineers, and artists to stand on the shoulders of the curious and creative people who came before them.
Want to know if the Canada lynx lives in any other countries, or where not to go if you don't want to run into a venomous cottonmouth snake? This vibrant atlas is packed with eye-catching images of animals and their ecosystems and territories. Useful maps and text provide readers with easy-to-access geographic and biological information on animals that live throughout the world.
The survival of the giant panda depends on the survival of its only food: bamboo. Habitat loss from the destruction of bamboo forests in south central China where they live made the giant panda a vulnerable species. This book tells how habitat conservation and the creation of borrowing-and-breeding programs with zoos around the world kept the beloved bear from extinction.
The only remaining wild population of whooping cranes breeds in Canada and winters in the United States. The story of their recovery is a tale of cross-border cooperation and the work of a team of international biologists. Readers will be able to chart their course and determine the elements of this successful recovery plan.
Listed as a threatened species in 1975, the grizzly bears near Yellowstone National Park in Wyoming have made a remarkable recovery. Intriguing text and vibrant images will draw readers into the story of the bear's decline due to human interaction and habitat loss, and the strategies put in place that helped it return.
Long considered by humans as a threat to livestock, wolves are hunted as pests. In particular, the gray wolf has been hunted almost to extinction in parts of North America. But these keystone predators help keep an ecosystem in balance. This book details reintroduction programs that have helped populations recover—yet they still occupy only 10 percent of their historic range.
Humpback whales are a true ecological success story. Readers will be enthralled by the story of these masters of the deep, listed as endangered in 1970. Protected by an international ban on hunting all whales in 1982, the humpback recovered so well it was no longer listed as endangered in most of the world by 2016.
The American alligator, which escaped extinction 65 million years ago, was nearly wiped out in the marshes and swamps of Louisiana and Florida in the last century. Today, they are thriving. This exciting book tells the story of how government protection, habitat preservation, and a campaign to reduce the demand for alligator products helped bring back these fierce-looking predators.
Abby is jealous of a young drifter's expertise with horses.
Follows the experiences of Amos, an American badger, from his birth to adulthood when he first becomes a father. Includes factual information about the natural history of badgers.
With over 1700 species, more than one-third of all mammals are rodents. From the jumping jerboa to the humungous capybara, What is a Rodent? gnaws through rodent myths to expose the facts about this often misunderstood group. Readers of all ages will be fascinated by the rodent family tree, a rodent's body and amazing teeth, homes underground and in watery habitats, millions of mice and rats, many rodent cousins from squirrels to prairie dogs, their prickly quills, webbed feet, and fabulous fur, and pet care tips.
Not all soldiers walk on two legs. There are dogs in the military. They fight for our country alongside human troops. Protecting troops by sniffing out bombs is a big job. These dogs save lives.
Some of the scariest creatures in nature can take over the minds of others. That's how they get what they want. Their victims are zombie creatures.
Practice solving equations and inequalities while learning about land animals from all over the world! Readers will learn interesting facts about earth's land animals, discovering how zoologists use variables to solve equations and inequalities and answer questions about these animals. Fun examples allow children to become familiar with functional equations, equivalent equations, inequalities, and algebraic expression. Featuring eye-catching images, exciting practice problems, easy-to-read text, STEM themes, clear mathematical charts and diagrams, and an accessible glossary and index, this title will engage students and simplify advanced mathematical concepts!
A look at bison, including their habitats, physical characteristics such as their shaggy coats, behaviors, relationships with humans, and threatened status in the world today.
Going wild. We don't see it as a good thing. And why would we? For most of our time on earth, humanity has been running from lions and other wilderness dangers. We've worked hard to make our local landscapes as safe and convenient as possible. Sometimes that's meant paving over areas that might burst into weeds. Other times, we've dammed rivers for electricity or irrigation. But now pollution, climate change and disruptions to the water cycle are affecting the world in ways we never anticipated. What if the new key to making our lives safer (and even healthier) is to allow the wilderness back into our cities?
Dino tales! It took over 150 years to finally unravel the mystery surrounding this particular dinosaur. A man named Don gets his lifelong dream of having a dinosaur named after him. A scientist solves the mystery of a wounded Ice-Age creature. Fossil footprints lead to an important discovery. Stories by Dougal Dixon, "Dino Don" Lessem, Gail Jarrow, and Melissa Stewart.
Giddy-up! Read about Rebecca who rides her horse, Snickerdoodles, for 98 miles on the Texas Independence Trail each year. Are you ready to learn how horses talk and communicate through body language? Janet trains guide horses, and John tames the wildest horse by making friends with it. Stories by Mary Ann Hellinghausen, Leslie Wyatt, Shannon Teper, and Deborah Kearney.