After Charles Darwin discovered the frog in 1834, other researchers found that one of his specimens was packed full of tadpoles. Was the frog a cannibal, or perhaps a rare species that gave birth to live young instead of laying eggs? No. He was a male, holding the tadpoles safe in his vocal sac while they morphed into froglets. Andthe surprises didn't stop there. Author and frog scientist Marty Crump mines her firsthand experiences studying Darwin's frog to tell the fascinating story for young readers. Award-winning illustrators Steve Jenkins and Edel Rodriguez lend their art to a mix of beautiful photographs. Young readers will be enthralled by this story of real science, full of strange surprises.

    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.

    He was the leader of a pack of wild dogs living off the land and barely surviving. But Nubs's life changed when he met Marine Major Brian Dennis.The two formed a fast friendship, made stronger by Dennis's willingness to share his meals, offer a warm place to sleep, and give Nubs the kind of care and attention he had never received before. Nubs became part of Dennis's human "pack" until duty required the Marines to relocate a full 70 miles away - without him. Nubs had no way of knowing that Marines were not allowed to have pets.So began an incredible journey that would take Nubs through a freezing desert, filled with danger tofind his friend and would lead Dennis on a mission that would touch the hearts of people all over the world.Nubs and Dennis will remind readers that friendship has the power to cross deserts, continents, and even species.

    When other elephants moved in and developed close friendships, only Tarra remained independent? until the day she met a stray mixed-breed dog named Bella.It was love at first sight as this unlikely duo became inseparable. They ate together, slept together, and even understood each other's language. And when Bella suffered a severe spinal injury, Tarra stayed by her side and was there for her until Bella regained her health.Brilliant color photographs of Tarra and Bella at home in the Elephant Sanctuary deftly illustrate this inspiring story of companionship, and an informative note about the Sanctuary provides a great resource for parents and teachers.

    It was filled with insects and brook trout that ate them, frogs that chirruped and birds watching for bugs and fish. This is a true story about a man named Mike who went looking for that creek long after it was buried under fields of corn. It is the story of how a creek can be brought back to life, and with it a whole world of nature. In the words of award-winning author Jacqueline Briggs Martin and the enchanting illustrations by Claudia McGehee, this heartening tale of an ecosystem restored in the Driftless Area of northeast Iowa unfolds in a way that will charm and inform young readers who are drawn to a good mystery, the wonders of nature—and, of course, big earth-moving machines.

    Culling information from extensive, previously unpublished interviews and oral histories with Japanese American survivors of internment camps, Martin W. Sandler gives an in-depth account of their lives before, during their imprisonment, and after their release. Bringing readers inside life in the internment camps and explaining how a country that is built on the ideals of freedom for all could have such a dark mark on its history, this in-depth look at a troubling period of American history sheds light on the prejudices in today's world and provides the historical context we need to prevent similar abuses of power.

    Have you seen her?She's in New York. She's holding a torch. And she's in mid-stride, moving forward. But why?In this fascinating, fun take on nonfiction, Dave Eggers and Shawn Harris investigate a seemingly small trait of America's most emblematic statue. What they find is about more than history, more than art. What they find in the Statue of Liberty's right foot is the message of acceptance that is essential to an entire country's creation.

    Dual-layered text introduces the life cycle of the horseshoe crab, with a focus on the annual mass-spawning event at Delaware Bay.

    Here comes Sgt. Stubby! That German shepherd star of the silver screen may have been born behind enemy lines during World War I, but Stubby, the stump-tailed terrier, worked behind enemy lines, and gained military honors along the way. Private Robert Conroy casually adopted the orphan pup while attending basic training on the campus of Yale University in 1917. The Connecticut volunteer never imagined that his stray dog would become a war hero. He just liked the little guy. When Conroy's unit shipped out for France, he smuggled his new friend aboard. By the time Stubby encountered Conroy's commanding officer, the dog had perfected his right-paw salute. Charmed, the CO awarded Stubby mascot status and sent him along with Conroy's unit to the Western Front. Stubby's brave deeds earned him a place in history and in the Smithsonian Institution where his stuffed body can still be seen. Almost 100 years later, Stubby's great deeds and brave heart make him an animal hero to fall in love with and treasure all over again.

    The perfect introduction to bee conservation for little ones. Learn all about the beautiful world of bees and their adventure from flower to flower. You'll find out just how much they matter, why they are declining, and what we can do to help in this adorable kids' book.Bees are brilliant at building, super social creatures and along with other insects, are responsible for a third of every mouthful of food you eat! Children will be fascinated by the beautiful pictures and learn plenty of buzz-worthy fun facts in every chapter, covering types of bees, beehives, beekeeping, how they pollinate plants and make honey.A beautiful kid's educational book about bees with a crucial message: not only does it inform and educate about an issue that is a real threat, but it also delivers it in a way that is gripping for all ages.A dazzling celebration of bees, packaged in a gorgeous hard-backed book made with high-quality paper and spectacular illustrations.What's The Buzz About Honey Bees?Meet the humble honeybee face-to-face - an animal that is considered nature's hardest worker, in this engaging, educational kids' book that you can treasure forever.What do they do all day? Why are bees important? Find out why they need our help and what you can do.Bees are responsible for so much more than making honey. This book is an essential tool in encouraging the protection of our precious buzzing friends for generations to come.Learn all about these valuable creatures:- What happens in the hive- What pollination is- Who the queen is- How honeybees talk to each other- How we can help them and much, much more!This adorable book is one of three children's books on conservation by award-winning author Charlotte Milner and includes The Sea Book and The Bat Book for your little ones to enjoy.

    Their creations are some of the most enduring (the windshield wiper) and best loved (the chocolate chip cookie). What inspired these women, and just how did they turn their ideas into realities?Features women inventors Ruth Wakefield, Mary Anderson, Stephanie Kwolek, Bette Nesmith Graham, Patsy O. Sherman, Ann Moore, Grace Murray Hopper, Margaret E. Knight, Jeanne Lee Crews, and Valerie L. Thomas, as well as young inventors ten-year-old Becky Schroeder and eleven-year-old Alexia Abernathy. Illustrated in vibrant collage by Caldecott Honor artist Melissa Sweet.

    Flies are so much cooler! They flap their wings 200 times a second, compared to a butterfly's measly five to twelve times. Their babies—maggots—are much cuter than caterpillars (obviously). And when they eat solid food, they even throw up on it to turn it into a liquid. Who wouldn't want to study an insect like that?In an unforgettably fun, fact-filled presentation, this lovable (and highly partisan) narrator promotes his species to a sometimes engrossed, sometimes grossed-out, class of kids.

    You won't need your binoculars to observe the superlative characteristics of these avian wonders.Author Leslie Bulion includes a science glossary, notes on poetry forms, and resources for information about these extraordinary birds in the back of the book. Witty drawings by Robert Meganck add another layer of fun to this humorous and informative gallery of the world's most accomplished birds.

    When she was told that she was going to be given as a wedding gift to Martha Washington’s granddaughter, Ona made the bold and brave decision to flee to the north, where she would be a fugitive. From her childhood, to her time with the Washingtons and living in the slave quarters, to her escape to New Hampshire, Erica Armstrong Dunbar, along with Kathleen Van Cleve, shares an intimate glimpse into the life of a little-known, but powerful figure in history, and her brave journey as she fled the most powerful couple in the country.

    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