Nature Nonfiction

What sounds do Storks and Cuckoos make in spring? Why do they make these sounds? During the spring months in Ukraine, Cuckoos call to their mates with a beautiful song and Storks use their beaks to make a clacking sound to talk to their mates. Discover how Storks scare predators away with their sounds and how sneaky the Cuckoo bird can be!

Brr! Polar bears live in cold places. Learn other things about these animals inside this book.

Presenting turtles, lizards, snakes, alligators, and crocodiles! Not only will kids discover basic topics such as habitat, anatomy, and diet, but they'll also be treated to close-up looks at Komodo dragons and the SuperCroc—all written in a clear, concise way.

Tigers are the largest wildcats in the world. These skilled hunters sneak up on prey and pounce with incredible speed and power. Learn more exciting facts about these majestic hunters.

Lucretius' poem On the Nature of Things combines a scientific and philosophical treatise with some of the greatest poetry ever written. With intense moral fervour he demonstrates to humanity that in death there is nothing to fear since the soul is mortal, and the world and everything in it is governed by the mechanical laws of nature and not by gods; and that by believing this men can live in peace of mind and happiness. He bases this on the atomic theory expounded by the Greek philosopher Epicurus, and continues with an examination of sensation, sex, cosmology, meteorology, and geology.

This strong and beautiful bird is a symbol for an entire country. It is the bald eagle, and Americans made it their national emblem more than 200 years ago. Join Bill the bird keeper to see how this bird lives and how it became a symbol of the United States.

Abby wanted to be a penguin for the school play, but is cast as an owl instead! After complaining to her horseback-riding instructor, Abby learns a lesson on the important role barn owls play on farms. After seeing an owl in action, will she be able to proudly portray an owl in the play?

Lions are often called the king of the beasts. They rank among the largest cats in the world and, other than people, they have no predators. Learn more about these fearless cats, including where they live and how they work together in groups to ensure their survival.

The icy cold Arctic is home to both the powerful polar bear and intelligent orca, two mighty predators. But which animal is the fiercest of the ecosystem? Does the polar bear’s patience in stalking its prey and strength in attack put it on top? Or does the orca’s ability to work in a pod give it the edge?

Learn how green sea turtles live in the ocean, meet their friends, and see their natural habitat.

With three hearts and blue blood, its gelatinous body unconstrained by jointed limbs or gravity, the octopus seems to be an alien, an inhabitant of another world. It’s baggy, boneless body sprouts eight arms covered with thousands of suckers—suckers that can taste as well as feel. The octopus also has the powers of a superhero: it can shape-shift, change color, squirt ink, pour itself through the tiniest of openings, or jet away through the sea faster than a swimmer can follow.

Los loros no solo imitan el habla humana. Estas coloridas y pícaras aves suelen aparearse de por vida y algunas llegan a vivir más de 90 años. Aprende más sobre estas inteligentes aves.

Calling all corgi lovers! Ever wondered about a corgi's personality? Want to find out the best way to care for a corgi?

Polar bears look cuddly, but beware! Their curved claws, powerful jaws, and jagged teeth all help them attack and kill prey. Discover how the world’s biggest land predator finds its next meal.

Could griffins have been real? When Adrienne Mayor carefully read the ancient Greek and Roman descriptions, this mythic hybrid of a lion and an eagle sounded like something people had actually seen. What could explain that evidence? After a decade of hunting through myths, poring over old maps, and tracing the discoveries of modern dinosaur hunters, she found the answer: awesome dinosaur fossils observed by ancient gold hunters in the Gobi desert.

Beautiful butterflies flutter about, catching our eyes with their bright colors. Their senses, eating habits, and life cycle are just as wondrous as their bright colors.

Duma the cheetah is showing her cubs how to hunt in the Africa grasslands. Learn all about cheetahs and the speedy qualities they have that allow them to be effective hunters. WIll Duma be able to catch her family’s next meal?

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?

This is a brief introductory guide on dogs and why they behave the way they do.

Have you ever wondered how fast a T-Rex could really run, or how much a Triceratops weighed? How about how long a Brontosaurus's neck was, or how high a Velociraptor could jump? Maybe you've just wanted to learn more about the dinosaurs you've seen in your favorite movies and TV shows, or heard about in other books. Well If you have, then you've come to the right place!