Animals Nonfiction

Tyrannosaurus was the fiercest meat-eating dinosaur. It was “king of the tyrant lizards,” with 50 sharp, jagged teeth!

Triceratops means “three-horned face.” This massive dinosaur had a parrot-like hard beak and a bony frill around its head. Triceratops had a horn above each eye and another horn on its nose. These horns were used to protect it from other meat-eating dinosaurs.

Scientists are not quite sure what colors the dinosaurs were. They can only guess that the dinosaurs may have been colored to match their surroundings, just as most animals are today.

Did the Earth become too cold for the dinosaurs? Maybe prehistoric mammals took the dinosaur eggs from the nests.

Stegosaurus means “roofed lizard.” This plant-eating dinosaur was about the size of a school bus and had two rows of bony plates along its back.

Have you ever seen a cuddly looking koala? Most people call them koala bears. But koalas aren't bears! In fact, koalas aren't even related to bears. Koalas are mammals called marsupials. Marsupial means “pouched animal.” Koalas carry their babies in pouches just like kangaroos. Koalas are picky eaters. The only food that a koala will eat is eucalyptus leaves. Eucalyptus leaves are found in Australia, so koalas live in Australia. Koalas are “nocturnal” animals, which means that they sleep during the day and are awake at night.

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.

¡Las ballenas azules son los animales más grandes que jamás hayan vivido en la Tierra! Pero no es fácil verlas porque están escondidas en las profundidades del mar.

What makes fish great swimmers–and how do they breathe underwater? Different animals use their body in different ways to take in air, food, and water. Learn how fish use gills to take in oxygen from water, much like humans use lungs to breathe in oxygen from the air. Whales, dolphins and sea turtles come up for breath–are they fish? In ocean life, guess which fish have gills and which are not fish!

In 1811, while exploring the cliffs near Lyme Regis, England, 12-year-old Mary Anning made the find of a lifetime. There in the rocks was the skeleton of a strange creature. Mary's find was later named Ichthyosaurus, a reptile that lived more than 250 million years ago. Anning went on to have a long career finding and identifying dinosaur fossils. However, her work often went unrecognized by male scientists of the time, and she received little credit until long after her death. Learn about Mary Anning's perseverance and her important discoveries in paleontology.

Big bodies. Razor-sharp teeth. Crushing jaws. Great white sharks are some of the most feared sharks. Some people say they seek out people as food. But this is a myth. Attacks on people are very rare. Some people say great whites live only in warm waters. This is a myth too! You can’t believe everything you hear! Listeners will bust more myths about these top ocean predators.

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.

How do animals survive in planet Earth's most extreme regions? Snow, ice, and subzero temps make the North and South Poles nearly impossible places to live. But several animals from musk oxen to penguins call these regions home. Find out how their amazing behaviors and body parts have adapted to these harsh conditions.

Peek! A baby prairie dog looks out of its underground burrow. Beginning listeners will discover why burrows make good homes for growing baby rabbits, meerkats, and other adorable animals.

From mucking out stables, grooming, feeding, and even visits to the dentist, a lot goes into taking care of a horse.

This book takes a very simple look at the Velociraptor dinosaur, examining what it looked like, what it ate, how it behaved, and its special skills and features such as its sharp teeth and claws. The book also discusses how we know about Velociraptor today, showing where fossils are found and how scientists put them together.

This book takes a very simple look at the Diplodocus dinosaur, examining what it looked like, what it ate, how it behaved, and its special skills and features such as its very long neck and tail. The book also discusses how we know about Diplodocus today, showing where fossils are found and how scientists put them together.

Terriers were bred to hunt vermin such as rats and badgers. Learn all about these tough, brave dogs and what makes them great hunting companions and loyal friends.

Found throughout the United States, a garter snake may be lurking nearby! Hear about these common creepers.

What do hamsters eat? And why do they like to run on a wheel while you're asleep? Get to know pet hamsters with fun and informative questions and answers.