To get these images, Wechsler sat in a pond wearing waders, went out night after night in search of toads, and cut his own glass to make a home aquarium. The resulting photos reveal metamorphosis in extreme close-up as readers have never seen it before.Budding naturalists will be transfixed by this unprecedented peek into the secrets of tadpole transformation. DemystifyingA book that encourages observation and conservation and may start some young biologists off on their own lifelong quests to understand animals -- Kirkus Reviews, starred review A fascinating look at toad development -- Booklist, starred reviewSuitable for libraries needing to bolster their early nonfiction collections -- School Library JournalA remarkable visual chronicle of an easily overlooked creature -- Bulletin of the Center for Children's BooksChicago Public Library's 2017 Best of the Best Books selection

    His impeccably researched drawings, rich with detail, fastidiously reproduce the minutiae of the expedition.Children will love examining the diagrams of the peculiar provisions and the individual drawings of each sled dog and packhorse. This book takes the academic and historical information behind the expedition and reinterprets it for a young audience.

    He saw the whole, where others saw only parts. And he noticed details others failed to see. Through stunning illustrations and lyrical prose, this picture book presents the life and accomplishments of Ernest Everett Just, an African American biologist who made important discoveries about the cell in the 1930s. Through his careful observations and hard work, Ernest opened up the wonder of the universe to all of us, through a tiny egg cell.

    Award-winning photographer Nic Bishop's larger-than-life, gorgeous images document the hunt, which ends happily with the frog settling down in the leaves to spend his daylight hours sleeping! Joy Cowley's simple, readable text makes the frog's story fun, interesting, and accessible to young readers. This is a nature tale like you've never seen before!

    Every Day Birds helps children identify and learn about common birds. After reading Every Day Birds, families can look out their windows with curiosity--recognizing birds and nests and celebrating the beauty of these creatures! Every Day Birds focuses on twenty North American birds, with a poem and descriptions written by Amy Ludwig VanDerwater and beautiful paper-cuttings by first-time picture book illustrator Dylan Metrano. Interesting facts about each bird are featured in the back of the book.

    He's sure he belongs in the category of bugs with superpower-like abilities. No, he can't carry 50 times his weight, like ants. No, he's not able to spray paralyzing venom, like some termites. No, he can't release a bad smell to repel predators, like stink bugs. What june beetles are known for is chasing porch lights and flailing their legs in the air --- does that count? Hmm ... Maybe Burt will just have to accept the truth. June beetles don't have any special abilities. But when some other bugs find themselves in perilous trouble that even their superpowers can't get them out of, Burt suddenly realizes there is one thing that he can do to save his friends --- and it's something that only a june beetle can do!Bestselling author-illustrator Ashley Spires's signature mix of slapstick and dry humor is front and center in this winning story that highlights how being special is as much about character as it is about abilities. Full of simply drawn panels prominently featuring the ever-plucky Burt, it's a perfect pick for emerging readers and young fans of comics. Burt's positive attitude toward himself and others offers many opportunities for character education lessons on caring, positive thinking and initiative. Snuck into the pages are facts about bugs and their traits, making this a fun choice for a science unit on the characteristics of living things.

    Travel around the globe with some of the world's most incredible animals and discover their unique migration stories. Follow the emperor penguin through snow, ice and bitter temperatures; watch as the great white shark swims 10,000 km in search of seals; track huge herds of elephants, on their yearly hunt for water and be amazed at the millions of red crabs, migrating across Christmas Island.With stunning colour illustrations, uncover the astonishing migrations of 20 creatures, in this truly inspiring narrative. Written by Mike Unwin, a UK Travel Writer of the Year, and illustrated by Jenni Desmond, winner of the New York Times Best Illustrated Children's Book, prepare yourself for a journey like no other.

    "From cover to cover, this openly invites the reader to discover the delights of dinosaurs. The visual appeal is impressive. The text is informative. Fossilization, skeleton reconstruction, and a superb time scale round out a stunning and compelling book. Complete, authoritative, exact, and imaginative, it is sure to survive when other dinosaur books become extinct."--(starred) Science Books & Films.

    Despite his intelligence--and his mother's scoldings--he was a poor student, preferring to be outdoors with his beloved plants and bugs. As he grew up, Karl's love of nature led him to take on a seemingly impossible task: to give a scientific name to every living thing on earth. The result was the Linnaean system--the basis for the classification system used by biologists around the world today. Backyard sciences are brought to life in beautiful color.Back matter includes more information about Linnaeus and scientific classification, a classification chart, a time line, source notes, resources for young readers, and a bibliography.*it's a tomato!A handsome introductory book on Linnaeus and his work -- Booklist, starred review A good introduction to a man in a class by himself -- Kirkus ReviewsLends significant humanity to the naturalist -- Publisher's WeeklyThe biographical approach to a knotty scientific subject makes this a valuable addition to STEM and biography collections -- School Library Journal

    Explains how fossils are formed and what they tell us about the past.

    Beautiful spotted coats conceal these elusive cats in their rocky, high-altitude habitat—a place where temperatures are often cold enough to freeze human tears. A thick, long tail for balance helps snow leopards spring at their prey from great distances—prey that is often three times its own size. Slinking along the Mongolian mountain ridges, the snow leopards are invisible—and almost impossible to study. But that doesn’t deter scientist Tom McCarthy, Conservation Director of the Seattle-based Snow Leopard Trust, or his many colleagues from dedicating their lives’ work to the study and protection of this seldom-seen creature. And it doesn’t stop Sy Montgomery and Nic Bishop from packing their bags in order to join Tom on a trek to Mongolia, where they hope to learn more about this magical cat, a cat who doesn’t give up its secrets easily. It will take endurance and persistence to climb the dusty mountain trails, hope of a snow leopard sighting rising and falling with each new summit. It will take practice and experience to lay humane leghold snares, collect scat samples, and set up motion-triggered cameras. It will take patience, focus—and yes, love—to dedicate a lifetime learning more about this little-understood creature. But that’s the only way the Snow Leopard Trust can protect their charges, before the snow leopard truly becomes nothing but a ghost of the mountain. With a dazzling, as-it-happens narrative and spectacular photographs, Sy Montgomery and Nic Bishop bring Mongolia up close for readers everywhere.

    When the plant grows taller and sprouts leaves, some young beetles arrive to gander, and soon—with the help of a pill bug named Icky—they wrangle a ladder and build a tree fort. But this is the wild world, after all, and something horrible is waiting to swoop down—booby voobeck!—only to be carried off in turn. Su! With exquisitely detailed illustrations and tragicomic flair, Carson Ellis invites readers to imagine the dramatic possibilities to be found in even the humblest backyard. Su!

    "How long is a second?""A second is a hiccup--the time it takes to kiss your mom, or jump a rope, or turn around."The newest book by acclaimed picture-book creators Hazel Hutchins and Kady McDonald Denton explains units of time in imaginative terms children can understand: A second lasts as long as a hiccup; a week is seven sleeps; and a year is the time it takes to grown into new shoes! Any parent who's been asked, "How long is a minute?" or any kid who's wondered, "What does 'an hour' mean?" will enjoy this smart, simple, and surprising book.

    This stampede of wild animals, from Chinese Alligator to Grevy's Zebra, are so rare, they're all endangered. David McLiman's bold and playful illustrations transform each letter into a work of art, graphically rendered with animal characteristics. Scales, horns, even insect wings transform the alphabet into animated life.Once you take this eye-opening safari, you'll never look at letters or animals with the same way again. A striking work of art and a zoological adventure, Gone Wild is sure to be loved by children and adults alike.

    Maps tell you about the world: where various countries are located, where the jungles and deserts are, even how to find your way around your own hometown. If you take a fancy to any place on earth, you can go there today and still be home in time for dinner. So open a map, spin a globe. The wide world awaits you.Supports the Common Core State Standards