A Pterodactyl S Wingspan

Sam's got a new friend. An ENORMOUS new friend. Warning: There's a pterodactyl in this book. No, really. Okay, it started out as an egg. But then it hatched. And out came a pterodactyl! Which was actually quite cool in the beginning. But then it got bigger. And bigger. And BIGGER. And of course Mom found out about it. But that wasn't even the worst part. The worst part was, a group of scientists led by the evil genius Dr POX came looking for it. And the very worst part was that the pterodactyl was not even toilet-trained. Boy, are Sam and Priya in trouble now!

This book takes a very simple look at pterodactyls, examining what they looked like, what they ate, how they behaved, and their special features and skills such as their wings and their ability to fly. The book also discusses how we know about pterodactyls and other dinosaurs today, showing where fossils are found and how scientists put them together.

"Search for lost Mayan cities and books of gold, discover an ancient canal system in Arizona, climb gigantic pyramids in the Midwest, explore megalithic monuments in New England, and join the astonishing quest for the lost cities throughout North [and Central] America"--Amazon.com.

Now with a new full color design and art program, the Fifth Edition of Strickberger's Evolution is updated with the latest data and updates from the field. The authors took care to carefully modify the chapter order in an effort to provide a more clear and student-friendly presentation of course material. The original scope and theme of this popular text remains, as it continues to present an overview of prevailing evidence and theories about evolution by discussing how the world and its organisms arose and changed over time. New boxed features concentrating on modern and exciting research in the field are included throughout the text.New and Key Features of the Fifth Edition- New Full color design and art program- Maintains the student-friendly engaging writing-style for which it is known- A reorganized chapter order provides a more clear and accessible presentation of course material.- Chapters on the evolution of biodiversity are now found on the text's website.- Access to the companion website is included with every new copy of the text.- New boxed features highlight new and exciting research in the field.

Discusses life in Earth's skies, including its origins, variety, and migrations.

A pterodactyl is a popular prehistoric creature because it was able to fly. Although it is not a dinosaur, it is commonly grouped with dinosaurs because of their many shared characteristics. Readers take a closer look at pterodactyls through clear main text, fun fact boxes, and helpful diagrams. As they read, they discover important information about pterodactyls’ behavior, appearance, and habitat. These fun facts help support elementary curriculum topics. Colorful computer-generated images fill each page, helping readers immerse themselves in a prehistoric world. This is sure to be a reading adventure early learners will want to experience again and again.

If you want to know whether evolution is a science, how life began, what Charles Darwin really said about evolution, why a fungus is more closely related to humans than to a plant, how experiments in evolution can be carried out, why birds are flying dinosaurs, how we manipulate the evolution of other species, and if you want a clear treatment of the processes that result in evolution, then this is the book for you! Written for those with a minimal science background, Evolution: Principles and Processes provides a concise introduction of evolutionary topics for the one-term course. Using an engaging writing style and a wealth of full-color illustrations, Hall covers all topics from the origin of universe, Earth, the origin of life, and on to how humans influence the evolution of other species. He brings together the principles and processes that explain evolutionary change and discusses the patterns of life that have resulted from the operation of evolution over the past 3.5 billion years. This overview, coupled with numerous case studies and examples, helps readers understand and truly appreciate the origin and diversity of life.

A comprehensive guide to cryptozoology—the quest to identify animals that have not been officially catalogued by science and to place these unknown animals into their proper zoological categories. In this fascinating two-volume encyclopedia, author George M. Eberhart provides a comprehensive catalog of nearly 1,000 cryptids—unknown animals usually reported through eyewitness accounts and not yet described by science. Cryptids are the stuff of folklore, hoaxes, and genuine scientific breakthroughs. There are 400 now-classified cryptids once considered either extinct or pure fantasy. The cryptozoologist's job is to strip away the myth, misidentification, and mystery—and separate fact from fiction. Mysterious Creatures covers everything from dinosaurs and the emala-ntouka, an elephant-killing dinosaur-like animal of central Africa, to searches for the Loch Ness monster, Bigfoot, and other cryptozoological hoaxes. Entries about specific animals include the derivation or meaning of each cryptid's name, its scientific name, variant names, a physical description, behavior, description of tracks, habitat, significant sightings, present status, and possible explanations. Illustrations and photographs accompany many entries. The book also includes resources and references for further information.