Narwhals thrive in the fjords and inlets of northern Canada and Greenland. These elusive whales, whose long tusks were the stuff of medieval European myths and Inuit legends, are uniquely adapted to the Arctic ecosystem and are able to dive below thick sheets of ice to depths of up to 1,500 meters in search of their prey-halibut, cod, and squid.Join Todd McLeish as he travels high above the Arctic circle to meet:Teams of scientific researchers studying the narwhal's life cycle and the mysteries of its tuskInuit storytellers and huntersAnimals that share the narwhals' habitat: walruses, polar bears, bowhead and beluga whales, ivory gulls, and two kinds of sealsMcLeish consults logbooks kept by whalers and explorers and interviews folklorists and historians to tease out the relationship between the real narwhal and the mythical unicorn. In Colorado, he visits climatologists studying changes in the seasonal cycles of the Arctic ice. From a history of the trade in narwhal tusks to descriptions of narwhals' vocalizations as heard through hydrophones, "Narwhals" reveals the beauty and thrill of the narwhal and its habitat, and the threat it faces from a rapidly changing world.Todd McLeish is the author of "Golden Wings and Hairy Toes: Encounters with New England's Most Imperiled Wildlife" and "Basking with Humpbacks: Tracking Threatened Marine Life in New England Waters." He lives in Pascoag, Rhode Island.""Narwhals" is more than a 'whale of a tale' that lovers of the sea will enjoy reading. It also gives the reader a firsthand glimpse into the lives of Arctic dwellers as they struggle to survive in a changing world." -Dr. Robert D. Ballard, marine explorer and oceanographer"Todd McLeish takes us far in several dimensions-across space, through time, and into the interiors of the human mental landscape-to paint a vivid and eloquent portrait of an animal seldom seen, wrongly imagined, and too often mistreated. This is one of those rare books that lifts you up and takes you in." -Carl Safina, author of "Song for the Blue Ocean" and "The View From Lazy Point and A Natural Year in an Unnatural World"

    Laura Purdie Salas's lyrical rhyming text and Violeta Dabija's glowing illustrations show how rocks decorate and strengthen the world around them.

    He'll build some birdfeeders and fill them with yummy seeds and berries. That way, the wild birds he loves so much will stick around for the winter--instead of flying south. But there are other hungry creatures in the forest, and the have plans, too...Those darn squirrels!

    Every page in this picture book reveals how these remarkable insects work together to create this amazing food.With detailed illustrations and diagrams, Gail Gibbons offers a classroom-ready nonfiction picture book that makes complex scientific concepts understandable and entertaining for young readers.

    In this book you will find the Hairy Seadevil, the spectacular Sulawesi Naked Bat, and in the depths of the limestone caves in Slovenia, the Olm, a pink, four-legged, sightless salamander that lives for a hundred years. In fascinating vignettes, Flannery offers the true evolutionary tale of how each of these bizarre creatures came to look the way they do. Alongside each historical account is a stunning hand painted color reproduction (life-size in the original painting) by Schouten.Filled with purple-faced apes, jagged toothed dolphins, antlered lizards, Astonishing Animals is a remarkable collection of the world’s most incredible creatures and the stories behind their remarkable survival into a modern age.

    He traces the trajectory of his life—from a childhood spent exploring the Gulf Coast of Alabama and Florida to life as a tenured professor at Harvard—detailing how his youthful fascination with nature blossomed into a lifelong calling. He recounts with drama and wit the adventures of his days as a student at the University of Alabama and his four decades at Harvard University, where he has achieved renown as both teacher and researcher.As the narrative of Wilson's life unfolds, the reader is treated to an inside look at the origin and development of ideas that guide today's biological research. Theories that are now widely accepted in the scientific world were once untested hypotheses emerging from one man's broad-gauged studies. Throughout Naturalist, we see Wilson's mind and energies constantly striving to help establish many of the central principles of the field of evolutionary biology. The story of Edward O. Wilson's life provides fascinating insights into the making of a scientist and a valuable look at some of the most thought-provoking ideas of our time.

    But how do seeds get to the perfect place to grow? This exploration of seed dispersal covers a wide range of seeds and the creatures that help them move, from a coconut seed floating on waves to an African grass seed rolled by a dung beetle, to a milkweed seed floating on the wind.

    Discover a wealth of weird, wacky, and wild facts about dinosaurs, told in Mike Lowery's signature comic style with bright and energetic artwork, fresh framing devices, and hilarious jokes. This will be the go-to book for dinosaur enthusiasts that kids will put in their backpacks and obsess over, bridging the gap between encyclopedic nonfiction content and lighter picture book fare, filling the need with a one-stop shop for the legions of 6-9 year olds who want to know absolutely everything there is to know about dinosaurs.Discover the must-have book for dinosaur enthusiasts, a madcap field guide full of facts and humor, and learn everything you ever wanted to know about prehistoric beasts!

    Mt. Lockley, who observed rabbits in Wales over a 5 year period, shows that they have a complex community life little understood by the world in general. These vegetarian creatures posses both dignity and 'animality'; psychological factors play as large a part in shaping their lives as they do in ours. One finds, too, that their reputation for promiscuity and wanton reproduction is really undeserved. Lockley built an artificial warren with glass sides and several tracts of natural habitat-an open plain, a woodlot, a lushly vegetated savannah were enclosed and arranged for maximum ease of observation with minimum interference. This controlled rabbit colony was observed every day and night in every season and in all kinds of weather. In Lockley's account, rabbits emerge with characteristics and personalities of their own. The nicknames he gives them (Weary Willie, Timid Timothy, Bold Benjamin, for example) in no way lessen the objective and scientific accuracy of his findings. In fact, this touch of individuality reinforces the observation that rabbits are creatures with interests, wills, and preferences of their own. Female conservatism, scent setting or 'chinning' by dominant males, the ability of the female to absorb her fertilized embryo, the stress of subordinate status...and more, are revealed here.

    Now in its 4th Edition, revisions include 250 updated range maps, and new classification information National Geographic is reissuing the Field Guide to the Birds of North America in the 4th edition, focusing on its accuracy and easy use in the field. This is the ultimate birders field guide - sturdy, easy to carry and use, and featuring the most complete information among bird guides. It features all species known to breed in North America, including those that are regular visitors to our continent or that drop in occasionally - more than 800 in all. The edition is lavishly illustrated with specially commissioned full-colour illustrations, plus newly updated range maps and detailed descriptions. A superb new index allows birders in the field to quickly identify a species.

    Papa and Mama Wren gather treasures of the forest, from soft moss for a lining to snakeskin for warding off predators. Randi Sonenshine's lilting stanzas, woven with accurate and unexpected details about Carolina wrens, and Anne Hunter's gentle, inviting illustrations reveal the mysterious lives of these birds and impart an appreciation for the wonder of the life cycles around us. Back matter includes a glossary and additional interesting facts about wrens.

    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!Did you know that crows make their own tools, lead complex social lives, and never forget a human face? Scientists are just beginning to unlock the secrets of the crow's brain to discover how these avian Einsteins can be as smart as some primates, and even perform some of the same cognitive feats as human children! Crows have problem-solving skills that will make you you rethink what it means to be a bird brain!

    Experienced birders use the most easily observed characteristics — size, structure, behavior, and general color patterns — to identify birds even before looking carefully at plumage details. Now birders at all levels can learn how to identify shorebirds quickly and simply. This guide includes more than 870 stunning color photographs, starting with a general impression of the species and progressing to more detailed images of the bird throughout its life cycle. Quiz questions in the captions will engage and challenge all birders and help them benefit from this simplified, commonsense approach to identification.

    For three men in particular, 1998 would become a grueling battle for a new North American birding record. Bouncing from coast to coast on frenetic pilgrimages for once-in-a-lifetime rarities, they brave broiling deserts, bug-infested swamps, and some of the lumpiest motel mattresses known to man. This unprecedented year of beat-the-clock adventures ultimately leads one man to a record so gigantic that it is unlikely ever to be bested. Here, prize-winning journalist Mark Obmascik creates a dazzling, fun narrative of the 275,000-mile odyssey of these three obsessives as they fight to win the greatest -- or maybe worst -- birding contest of all time.

    Soon, it disappears into a hard shell called a chrysalis. Where did it go? This is a perfect beginner's guide to the mystery of metamorphosis.Named as a NSTA/CBC Outstanding Science Trade Books for Children, this book explains the life cycle from caterpillar to butterfly with easy-to-follow prose from Deborah Heiligman and warm, colorful illustrations from Bari Weissman.This is a Stage 1 Let's-Read-and-Find-Out, which means the book explains simple science concepts for preschoolers and kindergarteners. Let's-Read-And-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.Supports the Common Core Learning Standards and Next Generation Science Standards