Rumm...rumm...rumm. A male bullfrog sings. A female bullfrog likes his song. And a life cycle begins. Eggs hatch and become tadpoles. The tadpoles nibble plants. They grow legs and start to breathe. Now they are little bullfrogs. They eat flies, fish, and spiders. In the winter they hibernate. And after three years, they are adult bullfrogs. Rumm...rumm...rumm. Lyrical prose and elegant art depict the life cycle of a bullfrog in this nonfiction picture book by an award-winning poet-biologist.

This beginner?s guide offers a first glimpse into the natural world of amphibians. In this addition to the acclaimed About? series, educator and author Cathryn Sill uses simple, easy-to-understand language to teach children what amphibians are, how they look, how they move, what they eat, and where they live. With beautifully detailed, realistic paintings, noted wildlife illustrator John Sill introduces readers to a variety of amphibians, from frogs and toads to salamanders and more. An afterword provides details on the animals featured and inspires readers to learn more.

Anacondas are the heaviest snakes in the world! These big snakes use their bodies to squeeze their prey. Anacondas can be as long as a bus and can stay underwater for a long time while hunting. Slither towards the facts on these powerful snakes.

Discover the cleverness of bees as they celebrate with the elements and thrive in the wild. Join the busy honeybee on her daily journey, and on the way, learn about everything from honey making to pollination. Bee Life provides readers with both a storyline that outlines the lifecycle of the honeybee and a series of facts that reveal the intricacies of the colony’s lifestyle. Pretty illustrations reveal a side of the honeybee that introduces young audiences to a novel perspective that captures the insects at work. At work, play, and home, the honeybees will both inform and delight young readers.

Explore the world of birds with this magnificently illustrated atlas. Which bird migrates the farthest? How do birds find a mate? What can we do to help endangered birds? Fully updated for its 25th anniversary, The Bird Atlas answers all these questions and more. This lavishly illustrated atlas for children is not your average guide to birds. It takes children on a tour, continent by continent, to meet the birds of the world. Within each section, the book travels through different biomes, such as mountains, deserts, and rivers; and specific regions, from the Mediterranean to the Everglades, Galapagos, and Himalayas. Every continent is introduced with an overview of the ecology, climate, and landscape, and the typical and record-breaking birds that live there. The book also explains the anatomy of a bird, traces migration routes, and highlights endangered species, providing a complete introduction to our feathered friends that will fascinate every budding ornithologist.

What is a bird? And how is it different from a mammal or a reptile? Some birds are huge and some are tiny. Some birds are fantastically colorful and some are plain. But what do all birds share? Early nonfiction expert Lizzy Rockwell explains that birds have beaks, wings, and feathers, and hatch from eggs. Other animals might have some of these features in common, but only a bird has them all.  Only a bird is a bird!  A clear text and beautiful illustrations cover dozens of different birds and their shared characteristics, as well as the unique qualities of unusual birds, such as penguins and peacocks.

Part of the nonfiction Wild series for middle readers, this book looks at wild birds around the world, the threats to their survival and what young people are doing to conserve their populations.

The black mamba eats mostly small rodents but kills thousands of people every year with its venomous bite when it feels threatened. As if that's not bad enough, it can move really fast! Read all about the biggest and deadliest snake in Africa.

The black mamba eats mostly small rodents but kills thousands of people every year with its venomous bite when it feels threatened. As if that's not bad enough, it can move really fast! Read all about the biggest and deadliest snake in Africa.

Read about the powerful boa constrictor and how it catches and squeezes its prey. Amazing photos and simple text make this book a great high-interest read.