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Author : May Thacher Cooke
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (31 download)
Download or read book Flight Speed of Birds written by May Thacher Cooke and published by . This book was released on 1937 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Helen Macdonald
Publisher : Grove Press
ISBN 13 : 0802146694
Total Pages : 282 pages
Book Rating : 4.8/5 (21 download)
Download or read book Vesper Flights written by Helen Macdonald and published by Grove Press. This book was released on 2020-08-25 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The New York Times–bestselling author of H is for Hawk explores the human relationship to the natural world in this “dazzling” essay collection (Wall Street Journal). In Vesper Flights, Helen Macdonald brings together a collection of her best loved essays, along with new pieces on topics ranging from nostalgia for a vanishing countryside to the tribulations of farming ostriches to her own private vespers while trying to fall asleep. Meditating on notions of captivity and freedom, immigration and flight, Helen invites us into her most intimate experiences: observing the massive migration of songbirds from the top of the Empire State Building, watching tens of thousands of cranes in Hungary, seeking the last golden orioles in Suffolk’s poplar forests. She writes with heart-tugging clarity about wild boar, swifts, mushroom hunting, migraines, the strangeness of birds’ nests, and the unexpected guidance and comfort we find when watching wildlife.
Author :
Publisher : Firefly Books
ISBN 13 : 9780228103332
Total Pages : 320 pages
Book Rating : 4.1/5 (33 download)
Download or read book 100 Flying Birds written by and published by Firefly Books. This book was released on 2021-09-15 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Flight is the essence of birdness. I strive to illustrate the beauty and complexity of avian flight." -- Peter Cavanagh 100 Flying Birds: Photographing the Mechanics of Flight offers a vivid and varied glimpse into the world of birds. A white-tailed eagle plummeting through a Japanese sky, a brown pelican striking a silhouette against an Ecuadorian sunset, an Atlantic puffin carrying its fish dinner above the Scottish coast, or a keel-billed toucan gliding through a Costa Rican jungle canopy; readers will marvel at the splendor of birds in flight while learning the techniques to capture these gravity-defying moments from a world-class nature photographer. For each picture, author and photographer Peter Cavanagh shares his most evocative thoughts: the challenges of the shoot, the beauty of the location, and the curiosities of the species. Bird people will enjoy the bird photographs and facts, travelers will gobble up the tales of distant parts, and photographers will absorb the technical details. For instance, readers might be surprised to see that a very slow shutter speed can freeze the motion of hummingbird wings. Peter Cavanagh has collected 100 beautiful photos spanning a wide range of species. The subjects of each of the 11 chapters are: Eagles Hummingbirds Gulls and Terns Small Waterbirds Large Waterbirds Ducks, Geese and Swans Raptors Condors and Corvids Cranes Songbirds Favorites
Author : Colin Pennycuick
Publisher : Troubador Publishing
ISBN 13 : 9781785890482
Total Pages : 192 pages
Book Rating : 4.8/5 (94 download)
Download or read book Birds Never Get Lost written by Colin Pennycuick and published by Troubador Publishing. This book was released on 2015-10-22 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birds fly very efficiently, doing little work themselves, and gaining large amounts of energy from the atmosphere. Whether on local flights or migration, they have the freedom to fly anywhere they please. It is because of this that scientists have long been fascinated with how birds remain the ultimate aviators. Birds Never Get Lost includes reports of how bird flight has been studied in laboratories, as well as by flying with them. It also provides a comprehensive background of what distinguishes birds from other flying animals, past and present, from bats to pterosaurs.
Author : C.J. Pennycuick
Publisher : Elsevier
ISBN 13 : 0080557813
Total Pages : 495 pages
Book Rating : 4.0/5 (85 download)
Download or read book Modelling the Flying Bird written by C.J. Pennycuick and published by Elsevier. This book was released on 2008-08-23 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines the principles of flight, of birds in particular. It describes a way of simplifying the mechanics of flight into a practical computer program, which will predict in some detail what any bird, real or hypothetical, can and cannot do. The Flight program, presented on the companion website, generates performance curves for flapping and gliding flight, and simulations of long-distance migration and accounts successfully for the consumption of muscles and other tissues during migratory flights. The program is effectively a working model of a flying bird (or bat or pterosaur) and is the skeleton around which the book is built. The book provides a wider background and then explains how Flight works and shows how to set up and test hypotheses generated by the program.The book and the program are based on adapting the conventional (and well-tested) thinking of aeronautical engineers to the biological problems of bird flight. Their primary aim is to convince biologists that this is the appropriate way to handle problems that involve flight, to make the engineering background accessible to biologists, and to provide a tool kit in the shape of the Flight program, which they can use to solve practical problems involving bird flight and migration. In addition, the book will be readily accessible to engineers who want to know how birds work, and should be of interest to the ever-growing community working on flapping "micro air vehicles" (MAVs). The program can be used to predict the flight performance and capabilities of reconstructed fossil birds and pterosaurs, flying in ancient atmospheres that differ from present conditions, and also, of course, to predict and account for the results of experiments and observations on living birds and bats.* An up to date work by the world's leading expert on bird flight* Examines the biology and biomechanics of bird flight with added reference to the flight of bats and pterosaurs.* Uses proven aeronautical principles to help solve biological issues in understanding and predicting the flight capabilities of birds and other vertebrates.* Provides insights into the evolution of flight and the likely capabilities of extinct birds and reptiles.* Gives a detailed explanation of the science behind, and use of, the author's predictive bird flight simulation program - Flight - which is available on a companion website.* Presents often difficult concepts in easily understood language.
Author : Otto Lilienthal
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.3/5 (91 download)
Download or read book Birdflight as the Basis of Aviation written by Otto Lilienthal and published by . This book was released on 1911 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Goodnow
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (321 download)
Download or read book How Birds Fly written by David Goodnow and published by . This book was released on 1992 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: How Birds Fly is a captivating, non-technical introduction to bird flight. The book reveals the mysteries of flapping flight with sequences of high-speed photographs that lead step-by-step through fine points of take-off, level flight and slow flight.
Author : Wei Shyy
Publisher : Cambridge University Press
ISBN 13 : 1107037263
Total Pages : 321 pages
Book Rating : 4.1/5 (7 download)
Download or read book An Introduction to Flapping Wing Aerodynamics written by Wei Shyy and published by Cambridge University Press. This book was released on 2013-08-19 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: For anyone interested in the aerodynamics, structural dynamics and flight dynamics of small birds, bats, insects and air vehicles (MAVs).
Author : Peter Berthold
Publisher : Springer Science & Business Media
ISBN 13 : 3662059576
Total Pages : 601 pages
Book Rating : 4.6/5 (62 download)
Download or read book Avian Migration written by Peter Berthold and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: P. Berthold and E. Gwinnd Bird migration is an intriguing aspect of the living world - so much so that it has been investigated for as long, and as thoroughly, as almost any other natural phenomenon. Aristotle, who can count as the founder of scientific ornithology, paid very close attention to the migrations of the birds he ob served, but it was not until the reign of Friedrich II, in the first half of the 13th century, that reliable data began to be obtained. From then on, the data base grew rapidly. Systematic studies of bird migration were introduced when the Vogelwarte Rossitten was founded, as the first ornithological biological observation station in the world (see first chapter "In Memory of Vogelwarte Rossitten"). This area later received enormous impetus when ex perimental research on the subject was begun: the large-scale bird-ringing experiment initiated in Rossitten in 1903 by Johannes Thienemann (who was inspired by the pioneering studies of C. C. M. Mortensen), the experiments on photoperiodicity carried out by William Rowan in the 1920s in Canada and retention and release experiments performed by Thienemann in the 1930s in Rossitten, the first experimental study on the orientation of migratory birds. After the Second World War, migration research, while continuing in the previous areas, also expanded into new directions such as radar ornithology, ecophysiology and hormonal control mechanisms, studies of evolution, ge netics, telemetry and others.
Author : Brian Shul
Publisher : Lickle Pub Incorporated
ISBN 13 : 9780929823089
Total Pages : 151 pages
Book Rating : 4.8/5 (23 download)
Download or read book Sled Driver written by Brian Shul and published by Lickle Pub Incorporated. This book was released on 1991 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: No aircraft ever captured the curiosity & fascination of the public like the SR-71 Blackbird. Nicknamed "The Sled" by those few who flew it, the aircraft was shrouded in secrecy from its inception. Entering the U.S. Air Force inventory in 1966, the SR-71 was the fastest, highest flying jet aircraft in the world. Now for the first time, a Blackbird pilot shares his unique experience of what it was like to fly this legend of aviation history. Through the words & photographs of retired Major Brian Shul, we enter the world of the "Sled Driver." Major Shul gives us insight on all phases of flying, including the humbling experience of simulator training, the physiological stresses of wearing a space suit for long hours, & the intensity & magic of flying 80,000 feet above the Earth's surface at 2000 miles per hour. SLED DRIVER takes the reader through riveting accounts of the rigors of initial training, the gamut of emotions experienced while flying over hostile territory, & the sheer joy of displaying the jet at some of the world's largest airshows. Illustrated with rare photographs, seen here for the first time, SLED DRIVER captures the mystique & magnificence of this most unique of all aircraft.
Author : Roger Lederer
Publisher : Timber Press
ISBN 13 : 1604696486
Total Pages : 281 pages
Book Rating : 4.6/5 (46 download)
Download or read book Beaks, Bones and Bird Songs written by Roger Lederer and published by Timber Press. This book was released on 2016-06-22 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Reveals the strange and wondrous adaptations birds rely on to get by.” —National Audubon Society When we see a bird flying from branch to branch happily chirping, it is easy to imagine they lead a simple life of freedom, flight, and feathers. What we don’t see is the arduous, life-threatening challenges they face at every moment. Beaks, Bones, and Bird Songs guides the reader through the myriad, and often almost miraculous, things that birds do every day to merely stay alive. Like the goldfinch, which manages extreme weather changes by doubling the density of its plumage in winter. Or urban birds, which navigate traffic through a keen understanding of posted speed limits. In engaging and accessible prose, Roger Lederer shares how and why birds use their sensory abilities to see ultraviolet, find food without seeing it, fly thousands of miles without stopping, change their songs in noisy cities, navigate by smell, and much more.
Author : Markus Varesvuo
Publisher : Rocky Nook, Inc.
ISBN 13 : 1457179601
Total Pages : 1253 pages
Book Rating : 4.4/5 (571 download)
Download or read book The Handbook of Bird Photography written by Markus Varesvuo and published by Rocky Nook, Inc.. This book was released on 2013-04-16 with total page 1253 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Bird Photography distills the knowledge, talent, and experience of three well-known professional wildlife photographers into one beautifully illustrated volume. Written in a manner that is easy to understand, this book offers fresh insight and practical tips that will broaden horizons for nature and bird photographers. The authors share their stories showcasing photographs for which they have received awards in major international wildlife photo competitions. In this book, you'll learn about all of the elements that lead to a great bird photograph, including: The bird photographer's equipment Shooting techniques: exposure, focus, how to show movement and freeze action, etc. In the field: bird behavior, hides, and how to attract birds How to use light and compose and crop images The best sites for finding and photographing birds You'll also learn how to show, share, promote, and sell your photographs. Bird photography is a brilliant way to spend your free time, and for some it's a career. This book helps beginners get the hang of things quickly and accurately, and offers field-specific expertise for more experienced photographers.
Author : Richard Williams
Publisher : Macmillan
ISBN 13 : 086547897X
Total Pages : 393 pages
Book Rating : 4.8/5 (654 download)
Download or read book The Animator's Survival Kit written by Richard Williams and published by Macmillan. This book was released on 2012-09-25 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A manual of methods, principles and formulas for classical, computer, games, stop motion and internet animators"--Cover.
Author :
Publisher :
ISBN 13 : 9781913484118
Total Pages : 0 pages
Book Rating : 4.4/5 (841 download)
Download or read book Guinness World Records 2022 written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eberhard Gwinner
Publisher : Springer Science & Business Media
ISBN 13 : 3642745423
Total Pages : 436 pages
Book Rating : 4.6/5 (427 download)
Download or read book Bird Migration written by Eberhard Gwinner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: E. GWINNER! The phenomenon of bird migration with its large scale dimensions has attracted the attention of naturalists for centuries. Worldwide billions of birds leave their breeding grounds every autumn to migrate to areas with seasonally more favor able conditions. Many of these migrants travel only over a few hundred kilo meters but others cover distances equivalent to the circumference of the earth. Among these long-distance migrants are several billion birds that invade Africa every autumn from their West and Central Palaearctic breeding areas. In the Americas and in Asia the scope of bird migration is of a similar magnitude. Just as impressive as the numbers of birds are their achievements. They have to cope with the enormous energetic costs of long-distance flying. particularly while crossing oceans and deserts that do not allow replenishment of depleted fat reserves. They have to appropriately time the onset and end of migrations. both on a daily and annual basis. And finally. they have to orient their migratory movements in space to reach their species- or population-specific wintering and breeding grounds, irrespective of the variable climatic conditions along their migratory routes.
Author : Katrina van Grouw
Publisher : Princeton University Press
ISBN 13 : 0691151342
Total Pages : 304 pages
Book Rating : 4.6/5 (911 download)
Download or read book The Unfeathered Bird written by Katrina van Grouw and published by Princeton University Press. This book was released on 2013 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is more to a bird than simply feathers. And just because birds evolved from a single flying ancestor doesn't mean they are structurally the same. With 385 stunning drawings depicting 200 species, The Unfeathered bird is a richly illustrated book on bird anatomy that offers refreshingly original insights into what goes on beneath the feathered surface.
Author : Thomas Alerstam
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.E/5 ( download)
Download or read book Optimal Migration written by Thomas Alerstam and published by . This book was released on 1998 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
