Everywhere the House Sparrow went, it competed with humans for grain, becoming such a pest that in some places “sparrow catcher” became an actual job and bounties were paid to those who got rid of it.But not everyone hated the House Sparrow, and in 1852, fifty pairs were released in New York City. In no time at all, the bird had spread from coast to coast. Then suddenly, at the turn of the century, as cars took over from horses and there was less grain to be found, its numbers began to decline. As our homes, gardens, cities and farmland have changed, providing fewer nesting and feeding opportunities, the House Sparrow’s numbers have begun to decline again — though in England and Holland this decline appears to be slowing.

    She knew how many miles it was to the moon (and how many back). She loved studying algebra and geometry and calculus and using math to solve problems in the outside world.Soon math led her to MIT and then to helping NASA put a man on the moon! She handwrote code that would allow the spacecraft’s computer to solve any problems it might encounter. Apollo 8. Apollo 9. Apollo 10. Apollo 11. Without her code, none of those missions could have been completed.Dean Robbins and Lucy Knisley deliver a lovely portrayal of a pioneer in her field who never stopped reaching for the stars.

    Rainbow, the main character in the story, is able to help the hive realize that differences can be beautiful, and should be embraced."We're all a little different; some taller, some shorter, some wider, some slimmer, some yellow and black, and some rainbow. But inside we're all the same."

    Is a spider an insect? Is a ladybug a bug? Lean how to tell what is an insect and what isn't, and discover the fascinating world of the tiny creatures who live in your own backyard.

    Peggy Kaye, renowned teacher and author of the widely praised Games for Math, Games for Reading, and Games for Learning, now gives parents more than fifty ways to help their children become skilled, confident, and enthusiastic writers.

     As the tree grows, it is joined by well-loved woodland creatures—squirrels and rabbits, butterflies and owls—who make it their home. A rhyming poem builds page on page, echoing the rings of a growing tree. The story culminates with a foldout page showing a mature tree shedding seeds to continue the beautiful cycle of life. At the back, find the full poem and facts about the specific tree, a sycamore. Beautiful and evocative, It Starts With a Seed is a factual story that will touch children with its simple, enchanting message of life and growth. A 2018 Outstanding Science Trade Book for Students: K-12 (National Science Teachers Association and the Children's Book Council)

    in full color. "The drama of natural disasters provides prime material to entice young independent readers. In this volume, the account of the eruption of Mount Vesuvius describes village life 2,000 years ago, the eruption itself and its aftermath, and the excitement when the buried town is rediscovered centuries later. A lively and factual glimpse of a devastating moment in history, in an accessible, attractive package."--Publishers Weekly.

    

    Featuring adorable animal photos, zippy text, and a fact-filled glossary, this just might be the cutest ABC book ever to hit the shelves!

    Explore Florida's river-laced Everglades, travel down the white water rapids of the Grand Canyon, trek across the deserts of Death Valley and scale the soaring summits of the Rocky Mountains with this book that brings you up close to nature's greatest adventures. Packed with maps and fascinating facts about the flora and fauna unique to each park, this fully-illustrated coast-to-coast journey documents the nation’s most magnificent and sacred places—and shows why they should be preserved for future generations to enjoy. With maps and information about flora and fauna found in each of the 21 icon parks portrayed, this is a fantastic celebration of the great outdoors. Parks include: Acadia, Badlands, Big Bend, Biscayne, Bryce Canyon, Channel Islands, Death Valley, Denali, Everglades, Glacier, Glacier Bay, Grand Canyon, Great Smoky, Mountains, Hawaii volcanoes, Isle Royal, Mesa Verde, Olympic, Sequoia and Kings Canyon, Virgin Islands, Yellowstone and Yosemite.

    Ruth Heller's prose and pictures are the perfect means for discovering the variety of oviparous animals and their unique ways of laying eggs.

    Mantis, one of 150 brothers and sisters born on a garden bush. P. Mantis is an amazing insect: she can make herself look like a stick to hide from predators, she can swivel her head all the way around, and when she's grown up, she'll even be able to fly! Told in dated entries, P. Mantis describes the entirety of her life, sharing the fun and beauty of her world as well its little ups and downs. ( "I ate one of my brothers. Okay, maybe two." ) My Awesome Summer by P. Mantis introduces young children to the life cycle of a familiar insect.

    Since reptiles are cold-blooded creatures, most humans don't instinctively understand their requirements the way they understand the needs of a cat or dog. Herp expert Philippe de Vosjoli and his team of veterinarians and authors seek to make keepers confident in their ability to properly care for their bearded dragons through this most informative book. A key component of caring for bearded dragons, according to the authors, is recognizing that their needs change as they develop. De Vosjoli states in the introduction to the book, "Looking at the life stages of bearded dragons also made [the authors] aware that, like humans, they undergo changes in growth and behavior, which may require the dedicated owner to make adjustments in husbandry (and general care) to meet the needs of each life style." The Bearded Dragon Manual is the first book to present this information that is so critical to the proper maintenance of these very popular reptiles.Colorfully illustrated, The Bearded Dragon Manual provides chapter-length coverage on the following topics: selecting a dragon, making a home for a dragon, heating and lighting, diet and feeding management, and behavior. The feeding chapter, which includes as age-by-age guide to nutrition, was co-written with veterinarian Dr. Susan Donoghue. A chapter on breeding discusses strategies for breeding dragons, requirements, conditioning, incubation, and potential problems encountered. Lizard vet extraordinaire Dr. Roger Klingenberg has written a chapter on recognizing and treating bearded dragon diseases, in which he discusses how to recognize a sick dragon, various internal and external parasites, nutritional disorders as well as kidney disease, prolapses, egg-binding, respiratory infections, and eye problems. The chapter concludes with a four-page chart for troubleshooting health problems. Herb expert Jerry Cole has provided a special chapter on frilled dragons, an agamid similar to the bearded dragon that has attracted many bearded dragon fans. Appendices and index included.

    It's even more important to get answers and advice to the most common health issues boys face from a trusted source. The American Medical Association Boy's Guide to Becoming a Teen is filled with invaluable advice to get you ready for the changes you will experience during puberty. Learn about these important topics and more: Puberty and what kinds of physical and emotional changes you can expect--from your developing body to your feelings about girls, The importance of eating the right foods and taking care of your body, Pimples, acne, and how to properly care for your skin, Your reproductive system--inside and out, Thinking about relationships and dealing with new feelings.

    If it's a challenge for these 7,000-pound giants, what's it like for their newborn babies?An infant elephant has precious little time to learn the incredible array of skills that are necessary to keep up, from projecting her voice across a 10-octave range to using the 100,000 muscles in her trunk to stay hydrated. But this giant-to-be has the perfect classroom--a family herd made up of her mother, sisters, cousins, and aunts. With their help and protection, she'll learn how to survive, how to thrive, and how to be an elephant. Award-winning author-illustrator Katherine Roy's How to Be an Elephant delves into the intricate family dynamics at play in a typical African herd. Drawing upon the latest scientific research and Roy's own expedition to Kenya, and brimming with lush watercolor illustrations and detailed diagrams, this book vividly portrays the life and development of an elephant from an uncertain newborn into a majestic adult. As informative as it is beautiful, Roy's unique portrait of an elephant's life will captivate young explorers and animal lovers alike.