In rhyming poetic form and with luminous artwork, this book shows us the marvel of natural cooperation between plants, animals, and insects as they each play their part in the forest's cycle of life.

    Here, readers are given the actual size of an eye right on the page, and we are informed how understand this whale's body size in relation to trucks, cars, milk bottles, and hippos! With an accurate and engaging text, fully vetted by a blue whale expert, and lyrically lovely illustrations, The Blue Whale is a book that invites children in and holds their attention. Its tempo is like a pleasing melody, which means that the information never becomes too weighty or exhausting―a key thing when it comes to young readers and their enjoyment of a book!

    Frogs are astonishing in their variety and crucial to ecosystems. Onomatopoeic text and stunning illustrations introduce young readers to these fascinating and important creatures, from Chile to Nepal to Australia.

    Each fall, while the city's inhabitants dine on steaks, salads, and sandwiches, the great white sharks return to California's Farallon Islands to hunt their favorite meal: the seals that live on the island's rocky coasts. Massive, fast, and perfectly adapted to hunting after 11 million years of evolution, the great whites are among the planet's most fearsome, fascinating, and least understood animals. In the fall of 2012, Katherine Roy visited the Farallons with the scientists who study the islands' shark population. She witnessed seal attacks, observed sharks being tagged in the wild, and got an up close look at the dramatic Farallons—a wildlife refuge that is strictly off-limits to all but the scientsts who work there. Neighborhood Sharks is an intimate portrait of the life cycle, biology, and habitat of the great white shark, based on the latest research and an up-close visit with these amazing animals.

    Along the way, discover what one wears, eats, and talks about during a typical eight-hour trip in a underwater craft and find out more about the animals that live deep in our oceans. Extensive back matter explains how Alvin works, describes the author's research, and includes a glossary and further reading."An appealing, exhilarating, and informative vicarious journey of discovery" --Kirkus Reviews, STARRED REVIEW"Wong's detailed illustrations add an exciting immediacy to the descent and to the glowing wonders of the deep"--Washington Post

    They plop. They patter. They spatter. And in the process, they make the whole world feel fresh and new and clean. In this gorgeously photo-illustrated nonfiction picture book, celebrated author April Pulley Sayre sheds new light on the wonders of rain, from the beauty of a raindrop balanced on a leaf to the amazing, never-ending water cycle that keeps our planet in perfect ecological balance.

    They can be big, like a whale, tiny, like a shrimp, and even scary, like a shark.Even though sharks can be scary, we need them to keep the oceans healthy. Unfortunately, due to overfishing, many shark species are in danger of extinction, and that can cause big problems in the oceans and even on land.What would happen if this continued and sharks disappeared completely?Artist Lily Williams explores how the disappearance would affect other animals across the whole planet in this clever book about the importance of keeping sharks, and our oceans, healthy.

    Newbery Honor-winning poet Joyce Sidman presents another unusual blend of fine poetry and fascinating science illustrated in exquisite hand-colored linocuts by Caldecott Honor artist Beckie Prange.Ubiquitous (yoo-bik-wi-tuhs): Something that is (or seems to be) everywhere at the same time.Why is the beetle, born 265 million years ago, still with us today? (Because its wings mutated and hardened). How did the gecko survive 160 million years? (By becoming nocturnal and developing sticky toe pads.) How did the shark and the crow and the tiny ant survive millions and millions of years? When 99 percent of all life forms on earth have become extinct, why do some survive? And survive not just in one place, but in many places: in deserts, in ice, in lakes and puddles, inside houses and forest and farmland? Just how do they become ubiquitous?

    Fractals can also be quantified mathematically. Here is an elegant introduction to fractals through examples that can be seen in parks, rivers, and our very own backyards. Readers will be fascinated to learn that broccoli florets are fractals—just like mountain ranges, river systems, and trees—and will share in the wonder of math as it is reflected in the world around us. Perfect for any elementary school classroom or library, Mysterious Patterns is an exciting interdisciplinary introduction to repeating patterns.

    They're also the national symbol of Panama. But they started to disappear about fifteen years ago. What's killing them? Could it be a change in their habitat? What about pollution? Might it be a result of climate change? Follow a team of scientists working to save these frogs and protect frog populations worldwide in this real-life science mystery.

    These gorgeously illustrated graphic novels offer wildly entertaining views of their subjects. Whether you're a fourth grader doing a natural science unit at school or a thirty-year-old with a secret passion for airplanes, these books are for you!In Trees: Kings of the Forest we follow an acorn as it learns about its future as Earth's largest, longest-living plant. Starting with the seed's germination, we learn about each stage until the tree's maturation, different types of trees, and the roles trees take on in our ecosystem.

    But what do they do in winter? Honeybees huddle in their hive. Monarch butterflies fly south. Woolly bear caterpillars hide under leaves and snow. This book shows what twelve different insects do to survive winter's chill.

    Some have fur, some have feathers, some have fins, but all are connected. This fact-filled rhyming exploration of the diversity of the animal kingdom celebrates mammals, birds, insects, fish, reptiles, amphibians, and more! It’s a perfect match for budding naturalists and animal enthusiasts everywhere.

    Over 7,000 years ago Native Americans settled on the Nashua River, a beautiful and leafy valley. But the industrialization of nearby areas would lead to the deterioration of natural habitats. Each double spread examines brief periods of time when the river and surrounding areas teemed with wildlife. Lynne Cherry’s contrasting illustrations of the lush valley and the eventual polluted river deliver an astonishing look at our dramatic need for conservation efforts. This pictorial history of the river, edging towards a hopeful scene of modern-day descendants of both Native Americans and European settlers who come together to combat pollution and restore the beauty of the river, is an intelligent tale that shows young readers how they can do their part in taking care of the world around them, one river at a time.

    Follow the transformation from a tiny white egg laid on a leaf to a brilliantly colored butterfly in this kid-friendly introduction to metamorphosis. With detailed, bright watercolors, Gail Gibbons illustrates the life cycle of the monarch butterfly, stage by stage, as it grows, changes, and takes flight.With clear, labeled diagrams and simple text that defines and reinforces important vocabulary, Monarch Butterfly introduces key concepts of insect anatomy and behavior. And of course, the unique migration of the monarch-- which can range up to four thousand miles-- is covered, with descriptions of how the insects travel, and how people in their path celebrate the occasion.This classic look at butterflies also includes directions on raising your own monarch at home, and a page of fun facts about these colorful butterflies.