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 familiar group of characters appear again, as do a few more waifs and strays. The plight of the rhino takes centre-stage in One Chance, bringing awareness to the risk they face on a daily basis.

    But when Daniel returns in the morning, he finds only one lonely crab, marooned upside down in the sand. Can he possibly save it? Like a perfect day at the beach, CRAB MOON leaves an indelible memory of a special adventure between parent and child, and a quiet message about doing our part to preserve even earth’s oldest creatures.

    Whether it's eye to eye with a four ton elephant, confrontation with a fourteen foot crocodile, a wild cheetah close enough to pat, and a close call with an angry rhino. Join the author on this journey as he embarks on his first African safari where all of the above (and many more) occurs. Envelope yourself in the colors and sounds of the flora and fauna. You will be captivated by his experiences and maybe you will be inspired to plan your own African safari adventure. So now close your eyes and imagine that beautiful huge yellow/orange African sun setting on the horizon as you listen to the roar of a far off lion on the kill.

    Took off his heavy shell to go for a swim. He went down to the lake by the shortest route, He was wearing a hat and a blue bathing suit.

    They live on six of the seven continents.There are believed to be about 5,000 different kinds of ladybugs around the world. Here are descriptions of their characteristics, their four stages of development from egg to adult, and how they live.Ladybugs eat insets that damage plants and are an important part of our environment.

    . . when you were little, you learned that everyone poops. But did you ever discover how much? Well, sit down on that cold porcelain throne and get ready to laugh your butt off at the most amazing, hilarious, need-to-go facts on the one thing everyone does--but nobody talks about. Filled to the rim with piles of fascinating dirty fun, this illustrated kids' book for grown-ups answers all the questions you never thought to ask: •How do astronauts poop in space? •Where does poop go after you flush? •Why can I see the corn but not the chicken? •Can I light my poop on fire? •Who invented the first flushing toilet? •What's the poop on Michael Jackson, Elvis and John Wayne?

    Join her on a comical, insightful and, at times, shocking nature trail around the world. In this mad-cap adventure, she introduces us to the amazing, surprising and hysterical truth about all creatures great and small. From the African lungfish to the kangaroo, get ready for an irreverent, funny and often furry journey of discovery.

    Owling invites young readers into the world of real-life owls, to learn about their fascinating behaviors and abilities.   Wildlife photojournalist and nature educator Mark Wilson presents a one-of-a-kind look into the mysterious lives of these distinctive birds. Dramatic images of the 19 owl species of North America nesting, flying, hunting, and catching prey are accompanied by information about the birds’ silent flight, remarkable eyes and ears, haunting calls, and fascinating night life. Kids will learn how to spot owls; identify their calls, plumage, and pellets; and even carry on a hooting conversation with a nearby owl.

    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.

    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!

    It has also been included in the New York State Expeditionary Learning English Language Arts Curriculum. Written by a master storyteller, World Without Fish connects all the dots—biology, economics, evolution, politics, climate, history, culture, food, and nutrition—in a way that kids can really understand. It describes how the fish we most commonly eat, including tuna, salmon, cod, and swordfish, could disappear within 50 years, and the domino effect it would have—oceans teeming with jellyfish and turning pinkish orange from algal blooms; seabirds disappearing, then reptiles, then mammals. It describes the back-and-forth dynamic of fishermen and scientists. It covers the effects of industrialized fishing, and how bottom-dragging nets are turning the ocean floor into a desert. The answer? Support sustainable fishing. World Without Fish tells kids exactly what they can do: Find out where those fish sticks come from. Tell your parents what’s good to buy, and what’s not. Ask the waiter if the fish on the menu is line-caught And follow simple rules: Use less plastic, and never eat endangered fish like bluefin tuna. Interwoven with the book is a graphic novel. Each beautifully illustrated chapter opener links to form a larger fictional story that complements the text. Hand in hand, they create a Silent Spring for a new generation.

    Penguin parents take good care of their children. Mama penguin fishes for food, while papa stays home and watches the baby. But even little ones get tired of waiting for breakfast, and sometimes they wander off... Luckily, penguin parents always save the day!Sibert Medalist and naturalist Nic Bishop has traveled around the globe to photograph animals of all shapes and sizes. Following in the vein of his bestselling, award-winning book Red-Eyed Tree Frog, now Nic takes a close-up look at caring, and sometimes comical, penguin families.

    She cleans the nursery and feeds the larvae and the queen. But is she strong enough to fly? Not yet!She builds wax comb to store honey, and transfers pollen from other bees into the storage. She defends the hive from invaders. Apis accomplishes all of this before beginning her life outdoors as an adventurer, seeking nectar to bring back to her hive.Candace Fleming and Eric Rohmann describe the life cycle of the hard-working honeybee in this poetically written, thoroughly researched picture book, similar in form and concept to the Sibert and Orbis Pictus award book Giant Squid, complete with stunning gatefold and an essay on the plight of honeybees.A Junior Library Guild Selection!

    Sea Cow—or Manatee, as she prefers to be called—comes to life on the pages of the report and decides to defend herself against unflattering comparisons to set the record straight with fascinating facts about manatees.