Bird World PDF Download

Author: Meredith Phillips
Publisher: Capstone
ISBN: 9780756507008
Category : Cage birds
Languages : en
Pages : 38

View

Book Description
A brief description of different types of birds from a bird's point of view.

Author: Blue Star Education
Publisher: Triangle Interactive, Inc.
ISBN: 1420608215
Category : Juvenile Nonfiction
Languages : en
Pages :

View

Book Description
In this book, readers will be learning about the wacky world of woodpeckers. Readers will learn about the different types of woodpeckers, as well as the unique physical characteristics and habits of these champion wood chippers.

Author: Jenny H. Stickney
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 258

View

Book Description

Author: Nicolae Sfetcu
Publisher: MultiMedia Publishing
ISBN:
Category : Pets
Languages : en
Pages : 1478

View

Book Description
Birds are among the most extensively studied of all animal groups. Hundreds of academic journals and thousands of scientists are devoted to bird research, while amateur enthusiasts (called birdwatchers or, more commonly, birders) probably number in the millions. Birds are categorised as a biological class, Aves. The earliest known species of this class is Archaeopteryx lithographica, from the Late Jurassic period. According to the most recent consensus, Aves and a sister group, the order Crocodilia, together form a group of unnamed rank, the Archosauria. Phylogenetically, Aves is usually defined as all descendants of the most recent common ancestor of modern birds (or of a specific modern bird species like Passer domesticus), and Archaeopteryx. Modern phylogenies place birds in the dinosaur clade Theropoda. Modern birds are divided into two superorders, the Paleognathae (mostly flightless birds like ostriches), and the wildly diverse Neognathae, containing all other birds.

Author: Oumou K. Ly
Publisher: IUCN
ISBN: 9782831709680
Category : Business & Economics
Languages : en
Pages : 52

View

Book Description

Author: Mike Unwin
Publisher: Hachette UK
ISBN: 1399608797
Category : Nature
Languages : en
Pages : 334

View

Book Description
This beautiful and inspiring book tells the stories of 80 birds around the world: from the Sociable Weaver Bird in Namibia which constructs huge, multi-nest 'apartment blocks' in the desert, to the Bar-headed Goose of China, one of the highest-flying migrants which crosses the Himalayas twice a year. Many birds come steeped in folklore and myth, some are national emblems and a few have inspired scientific revelation or daring conservation projects. Each has a story to tell that sheds a light on our relationship with the natural world and reveals just how deeply birds matter to us.

Author: Scott Weidensaul
Publisher: W. W. Norton & Company
ISBN: 0393608913
Category : Nature
Languages : en
Pages : 383

View

Book Description
New York Times Bestseller Finalist for the Los Angeles Times Book Prize A Library Journal Best Science and Technology Book of the Year An exhilarating exploration of the science and wonder of global bird migration. In the past two decades, our understanding of the navigational and physiological feats that enable birds to cross immense oceans, fly above the highest mountains, or remain in unbroken flight for months at a stretch has exploded. What we’ve learned of these key migrations—how billions of birds circumnavigate the globe, flying tens of thousands of miles between hemispheres on an annual basis—is nothing short of extraordinary. Bird migration entails almost unfathomable endurance, like a sparrow-sized sandpiper that will fly nonstop from Canada to Venezuela—the equivalent of running 126 consecutive marathons without food, water, or rest—avoiding dehydration by "drinking" moisture from its own muscles and organs, while orienting itself using the earth’s magnetic field through a form of quantum entanglement that made Einstein queasy. Crossing the Pacific Ocean in nine days of nonstop flight, as some birds do, leaves little time for sleep, but migrants can put half their brains to sleep for a few seconds at a time, alternating sides—and their reaction time actually improves. These and other revelations convey both the wonder of bird migration and its global sweep, from the mudflats of the Yellow Sea in China to the remote mountains of northeastern India to the dusty hills of southern Cyprus. This breathtaking work of nature writing from Pulitzer Prize finalist Scott Weidensaul also introduces readers to those scientists, researchers, and bird lovers trying to preserve global migratory patterns in the face of climate change and other environmental challenges. Drawing on his own extensive fieldwork, in A World on the Wing Weidensaul unveils with dazzling prose the miracle of nature taking place over our heads.

Author: DK
Publisher: Dorling Kindersley Ltd
ISBN: 1405344431
Category : Juvenile Nonfiction
Languages : en
Pages : 74

View

Book Description
Be an eyewitness to the world of birds Everything you ever wanted to know about our feathered friends; from the moment a chick hatches and grows in the nest, to how birds camouflage themselves, fly, hunt and feed. Get the picture using the clip-art CD with over 100 amazing images to download. Then use the giant pull-out wallchart to decorate your room. Great for projects or just for fun, this fact-packed guide and CD shows and tells you everything you need to know about birds. “I am a big fan of these... They are brilliantly visual” “There isn’t a child that would be able to resist picking that up” Reader Reviews

Author: Bernard Acworth
Publisher: Open Road Media
ISBN: 1504067053
Category : Nature
Languages : en
Pages : 378

View

Book Description
As part of his challenge to the theory of evolution, the outspoken creationist presents alternative theories of bird flight and migration. In 1932, Bernard Acworth established the Evolution Protest Movement (now called the Creation Science Movement) for the purpose of criticizing evolutionary theory in scientific terms. A freelance journalist and amateur ornithologist, he took aim at the accepted science of ornithology with a keenly skeptical eye. Here, Acworth addresses topics including bird and butterfly migration, and the peculiarities of the cuckoo. In Bird and Butterfly Mysteries, Acworth presents a close examination of the science concerning the flight of winged animals. Through this analysis, he exposes errors that call into question many of the major conclusions reached by professional ornithologists. While the two Laws of Currents Acworth proposes in this volume have since appeared in other works on ornithology, he has never received due credit for their discovery.

Author: Graham R. Martin
Publisher: Pelagic Publishing Ltd
ISBN: 1784272175
Category : Science
Languages : en
Pages : 474

View

Book Description
Graham Martin takes the reader deep into the world of birds from a new perspective, with a ‘through birds’ eyes’ approach to ornithology that goes beyond the traditional habitat or ecological point of view. There is a lot more to a bird’s world than what it receives through its eyes. This book shows how all of the senses complement one another to provide each species with a unique suite of information that guides their daily activities. The senses of each bird have been fine-tuned by natural selection to meet the challenges of its environment and optimise its behaviour: from spotting a carcase on a hillside, to pecking at minute insects, from catching fish in murky waters, to navigating around the globe. The reader is also introduced to the challenges posed to birds by the obstacles with which humans have cluttered their worlds, from power lines to windowpanes. All of these challenges need explaining from the birds’ sensory perspectives so that effective mitigations can be put in place. The book leads the reader through a wealth of diverse information presented in accessible text, with over 100 colour illustrations and photographs. The result is a highly readable and authoritative account, which will appeal to birdwatchers and other naturalists, as well as researchers in avian biology. The author has researched the senses of birds throughout a 50-year career in ornithology and sensory science. He has always attempted to understand birds from the perspective of how sensory information helps them to carry out different tasks in different environments. He has published papers on more than 60 bird species, from Albatrosses and Penguins, to Spoonbills and Kiwi. His first fascination was with owls and night time, and owls have remained special to him throughout his career. He has collaborated and travelled widely and pondered diverse sensory challenges that birds face in the conduct of different tasks in different habitats, from mudflats and murky waters, to forests, deserts and caves. In recent years he has focused on how understanding bird senses can help to reduce the very high levels of bird deaths that are caused by human artefacts; particularly, wind turbines, power lines, and gill nets.