They did such a good job that, by 1926, no gray wolf packs were left in the park. Over the following decades, virtually every other part of the park's ecosystem was affected by the loss of the wolves --- from the animals who were their prey, to the plants that were the food for that prey, to the streams that were sheltered by those plants --- and the landscape was in distress. So, starting in 1995, in an attempt to reverse course, the government reintroduced gray wolves to the park. Over time, animal populations stabilized, waterways were restored and a healthy ecosystem was recreated across the land. It's a striking transformation, and a fascinating tale of life's complicated interdependencies.Jude Isabella's thoroughly researched, expert-reviewed text and Kim Smith's beautiful nature art bring science to life in this captivating story of renewal. Readers will recognize just how complex an ecosystem is and learn about the surprising interconnectedness of its members. Biodiversity, ecosystems, the food chain, habitats, needs of living things and the importance of human stewardship of the environment are all covered through this real-life example, offering direct links to earth and life science curriculums. Food web infographics help reinforce the information. A glossary and index add to the book's usefulness.

    The history of the Great Plains and the Santa Fe Trail is told in text and pictures by focusing on a cottonwood tree and the events that happen around it.

    Quirky full-color illustrations portray dozens of birds chatting about their distinctive characteristics, including color, shape, plumage, and beak and foot types, while tongue-in-cheek cartoons feature banter between birds, characters, and the reader ("Here I am, the noble spruce grouse. In a spruce grove. Eatin’ some spruce. Yep."). Interactive and enjoyable tips bring an age-old hobby to new life for the next generation of bird-watchers.

    Text and illustrations introduce animals with fur or hair who nurse their young, breathe fresh air, and except for two species give birth to their young alive instead of laying eggs.

    Explore the incredible diversity of life in the sea--from the haunting, hour-long songs of humpback whales to the fantastic coral colonies that spawn all their young in a single night.

    Featuring more than 150 activities, this guide teaches the styles, works, and techniques of the great masters—Van Gogh, Michelangelo, Rembrandt, and more—through innovative, hands-on, open-ended activities for children Kindergarten through Middle School (ages 6 to 13).

    Take a stroll through the woods and learn to identify 24 different kinds of leaves by their shapes and autumn colors. At the end of the day, learn how to press the gathered leavesand how to make a leaf rubbing.Book includes:• Colorful illustrations of 24 separate leaves• How-to instructions for pressing your own leaves• How-to instructions for rubbing your own leaves• A game matching leaves to trees and names• Fun facts about the trees featured in the book

    Yet The Origin of Species (1859) is also a humane and inspirational vision of ecological interrelatedness, revealing the complex mutual interdependencies between animal and plant life, climate and physical environment, and—by implication—within the human world. Written for the general reader, in a style which combines the rigour of science with the subtlety of literature, The Origin of Species remains one of the founding documents of the modern age.

    But unexpectedly they find a lot more. Clue after clue tells them what kind of animal has been there before and left its trace behind. Share their adventure in this handsome and informative companion toIn the Woods: Who's Been Here?andIn the Snow: Who's Been Here?

    Then it came back, along with Ceres and Eris...and now Haumea and MakeMake, too! The recent actions of the International Astronomical Union have put every solar system book out of date. In response, National Geographic joins forces with David Aguilar of the Harvard Smithsonian Astronomical Observatory to revise our 2008 book—and to update young readers on the high-interest topic of space. Using simple text and spectacular photorealistic computer art by the author, this book profiles all 13 planets in their newly created categories—plus the sun, the Oort Cloud, comets, and other worlds being discovered. Back-of-the-book activities offer hands-on fun for budding astronomers.

    The planet is full of millions of species of plants, birds, animals, and microbes, and every single one -- including us -- is part of a big, beautiful, complicated pattern. When humans interfere with parts of the pattern, by polluting the air and oceans, taking too much from the sea, and cutting down too many forests, animals and plants begin to disappear. What sort of world would it be if it went from having many types of living things to having just one? In a beautiful follow-up, the creators of the award-winning Tiny Creatures: The World of Microbes deliver an inspiring look at the extraordinary diversity of Earth's inhabitants -- and the importance of their preservation.

    The book documents the adverse environmental effects caused by the indiscriminate use of pesticides. Carson accused the chemical industry of spreading disinformation, and public officials of accepting the industry's marketing claims unquestioningly.The book appeared in September 1962 and the outcry that followed its publication forced the banning of DDT and spurred revolutionary changes in the laws affecting our air, land, and water. Carson’s book was instrumental in launching the environmental movement.

    We are like wizards.The story of a tree is a story of community, communication, and cooperation. Although trees may seem like silent, independent organisms, they form a network buzzing with life: they talk, share food, raise their young, and offer protection. Trees thrive on diversity, learn from their ancestors, and give back to their communities. Trees not only sustain life on our planet—they can also teach us important lessons about patience, survival, and teamwork.A New York Public Library Best Book of 2021A New York Public Library Top Ten Book for Kids

    Stunning, realistic illustrations celebrate the beauty of these mysterious creatures as readers learn important facts through an engaging and fascinating story. The book also includes back matter with more in-depth information, a glossary, and further resources.

    Over deserts and forests, Arctic tundra and tropical beaches, the moon shines down on creatures around the world. Children will love discovering how it changes from day to day as the lunar cycle is shown through clever peek-through holes, each revealing the moon in a different size and shape.It's the perfect light nonfiction book for young stargazers--and an ideal bedtime book, ending with a giant moon hovering over a sleepy town hunkered down for bed.Look for all the books in the Peek-Through Picture Book series: Tree, Bee, and The Twelve Days of Christmas."young readers will delight in finding the many creatures on every page. . . . A lovely addition, perfect for bedtime and one-on-one sharing."--School Library Journal"The author's rhyming text includes well-chosen language that delights the ear."--Kirkus Reviews