Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Molt In North American Birds
Download Molt In North American Birds full books in PDF, epub, and Kindle. Read online Molt In North American Birds ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Molt in North American Birds by : Steve N. G. Howell
Download or read book Molt in North American Birds written by Steve N. G. Howell and published by Houghton Mifflin Harcourt. This book was released on 2010 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive examination of the molt processes (feather growth) of different species of birds, one of the most important and fundamental processes in the life history of any bird.
Book Synopsis How to Know the Birds by : Ted Floyd
Download or read book How to Know the Birds written by Ted Floyd and published by . This book was released on 2019 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In this elegant narrative, celebrated naturalist Ted Floyd guides you through a year of becoming a better birder. Choosing 200 top avian species to teach key lessons, Floyd introduces a new, holistic approach to bird watching and shows how to use the tools of the 21st century to appreciate the natural world we inhabit together whether city, country or suburbs." -- From book jacket.
Book Synopsis The Biology of Moult in Birds by : Lukas Jenni
Download or read book The Biology of Moult in Birds written by Lukas Jenni and published by Bloomsbury Publishing. This book was released on 2020-09-17 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive review of all aspects of the biology of moult, drawing information from across the literature and in all birds, from penguins to passerines. Feathers are amazing structures unique to birds and, for a variety of reasons, they need to be renewed periodically as a whole in a process called moult. During this process, all of the functions of plumage are impaired and most aspects of a bird's life are affected. Every moult determines a bird's appearance anew, and restores plumage efficacy for flight and insulation. Moult profoundly affects physiology and the organization of the annual cycle, and it constrains reproduction and migration. Given these major impacts, which are equal to the other annual challenges of reproduction and migration, it is surprising that research on moult has largely been so neglected a subject. Lukas Jenni and Raffael Winkler have brought together the widely scattered results of studies on the processes and consequences of moult in birds. This book opens with an overview of the functions of plumage, and of feather maintenance and feather wear, and then introduces the two functions of moult: replacement of worn feathers and adjustment of plumage characteristics and appearance. The body of the book then examines feather-growth and the physiology, energetics and control of moult, and how various other physiological processes interact with moult and may compensate for its costs. Significantly, the authors explain how variations in moult and feather quality affect a bird's overall plumage quality, and they highlight the resulting consequences in terms of physical performance, appearance and signalling. Finally, there is a review of all the various solutions that birds have developed to fit moult into the annual cycle. This long-awaited book covers for the first time all aspects of the biology of moult and fills an important gap in the literature, completing our understanding of how the most important annual events in a bird's life fit together into a coherent whole. It draws on a wide range of information – from penguins to small passerines, from raptors to wildfowl – to highlight the variety of the subject and to pinpoint the many gaps in our knowledge along with avenues for fruitful further research.
Book Synopsis Rare Birds of North America by : Steve N. G. Howell
Download or read book Rare Birds of North America written by Steve N. G. Howell and published by Princeton University Press. This book was released on 2014-02-16 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive illustrated guide to North America's vagrant birds Rare Birds of North America is the first comprehensive illustrated guide to the vagrant birds that occur throughout the United States and Canada. Featuring 275 stunning color plates, this book covers 262 species originating from three very different regions—the Old World, the New World tropics, and the world's oceans. It explains the causes of avian vagrancy and breaks down patterns of occurrence by region and season, enabling readers to see where, when, and why each species occurs in North America. Detailed species accounts describe key identification features, taxonomy, age, sex, distribution, and status. Rare Birds of North America provides unparalleled insights into vagrancy and avian migration, and will enrich the birding experience of anyone interested in finding and observing rare birds. Covers 262 species of vagrant birds found in the United States and Canada Features 275 stunning color plates that depict every species Explains patterns of occurrence by region and season Provides an invaluable overview of vagrancy patterns and migration Includes detailed species accounts and cutting-edge identification tips
Book Synopsis Molt in Neotropical Birds by : Erik I. Johnson
Download or read book Molt in Neotropical Birds written by Erik I. Johnson and published by CRC Press. This book was released on 2017-10-16 with total page 737 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molt is an important avian life history event in which feathers are shed and replaced. The timing, duration, seasonality, extent and pattern of molt follows certain strategies and this book reviews and describes these strategies for nearly 190 species based on information gathered from a 30-year study of Central Amazonian birds. Most species accounts are illustrated with several color photos focusing on wing and tail feather molt, molt limits, and how to use these patterns to accurately age birds. Published in collaboration with and on behalf of the American Ornithological Society, this volume in the highly-regarded Studies in Avian Biology series is a rich source of life history information for ornithologists working on tropical birds.
Book Synopsis Identification Guide to North American Birds: Columbidae to Ploceidae by : Peter Pyle
Download or read book Identification Guide to North American Birds: Columbidae to Ploceidae written by Peter Pyle and published by . This book was released on 1997 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: On t.p.: "A compendium of information on identifying, ageing, and sexing waterbirds, diurnal raptors, and gallinaceous birds in the hand."
Book Synopsis Smithsonian Field Guide to the Birds of North America by : Ted Floyd
Download or read book Smithsonian Field Guide to the Birds of North America written by Ted Floyd and published by Harper Collins. This book was released on 2008-05-27 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new field guide provides a suite of modern tools to effectively aid in the identification of more than 750 species of birds across North America. It introduces a "whole bird" approach by concisely gathering a collection of information about birds into one portable and well-organized volume. 2,000 stunning color photographs of birds in natural habitats show the most important field marks, regional population differences, life stages, and behaviors 700-plus detailed and up-to-date color range maps show summer, migration, winter, year-round, and rare but regular occurrences of every major species A DVD of birdsongs for 138 major species (587 vocalizations in all for 5½ hours of play); each high-quality MP3 file is embedded with an image of the bird, perfect to view on home computers and portable MP3 players Concise descriptions of habits and ecology, age-related and seasonal differences, regional forms, vocalization, and informative captions pointing out the most important aspects of the bird 46 group essays with information outlining taxonomy, feeding, migration, habitats, behaviors, and conservation status A thorough and accessible introduction to birds and birding includes sections on parts of a bird, plumage and molt, food and feeding, migration, habitats, conservation, tips on bow to become a better birder, and more A detailed glossary of terms, species checklist, and quick index The new Smithsonian Field Guide to the Birds of North America is perfectly designed to give birders the most powerful and user-friendly collection of information to carry into the field or wherever they enjoy learning about birds and nature.
Book Synopsis National Audubon Society Birds of North America by : National Audubon Society
Download or read book National Audubon Society Birds of North America written by National Audubon Society and published by National Geographic Books. This book was released on 2021-04-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated for the first time in decades, this unparalleled reference work is the most comprehensive and authoritative guide to the birds of North America and now includes the latest information on conservation status and the effects of climate change--from the world's most trusted name in birding, beloved by millions of backyard enthusiasts and experts alike “If you’ve ever wondered what birds show up in your backyard or which species you see when your family is on vacation, then this beautiful, freshly updated bird guide from the National Audubon Society is perfect for you.” —Portland Book Review Developed by the creators of the best-selling Audubon field guides, this handsome volume is the result of a collaboration among leading scientists, scholars, taxonomic and field experts, photo editors, and designers. An indispensable reference, it covers more than 800 species, with over 3,500 full-color photographs of birds in their natural habitat, often with four or five images of each species. For ease of use, the book includes a glossary, an index, and a ribbon marker, and is arranged according to the American Ornithological Society's latest Checklist of North and Middle American Birds—with birds sorted by taxonomic orders and grouped by family, so that related species are presented together. Range maps, reflecting the impact of climate change, accompany nearly every entry, along with a physical description and information on voice, nesting, habitat, and similar species. This guide also includes an important new category on conservation status and essays by leading scholars in each field who provide holistic insights into the world of birds. Whether trying to determine which owl is interrupting your dinner or successfully identifying all of the warblers that arrive in spring, readers will come to rely on this work of remarkable breadth, depth, and elegance. It is a must-have reference for the library of any birder, and is poised to become the number one guide in the field.
Book Synopsis Raptors of Mexico and Central America by : William S. Clark
Download or read book Raptors of Mexico and Central America written by William S. Clark and published by Princeton University Press. This book was released on 2017-03-28 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential field guide to the raptors of Mexico and Central America Raptors are among the most challenging birds to identify in the field due to their bewildering variability of plumage, flight silhouettes, and behavior. Raptors of Mexico and Central America is the first illustrated guide to the region's 69 species of raptors, including vagrants. It features 32 stunning color plates and 213 color photos, and a distribution map for each regularly occurring species. Detailed species accounts describe key identification features, age-related plumages, status and distribution, subspecies, molt, habitats, behaviors, potential confusion species, and more. Raptors of Mexico and Central America is the essential field guide to this difficult bird group and the ideal travel companion for anyone visiting this region of the world. Covers all 69 species of raptors found in Mexico and Central America Features 32 color plates and hundreds of color photos Provides multiple illustrations of each species Depicts and describes variations in plumage by individual, morph, age, and region Describes behavior, food preferences, hunting strategies, vocalizations, and molt Covers rare and extralimital species Includes distribution maps and flight silhouettes
Book Synopsis Peterson Reference Guide to Sparrows of North America by : Rick Wright (Bird tour leader)
Download or read book Peterson Reference Guide to Sparrows of North America written by Rick Wright (Bird tour leader) and published by Mariner Books. This book was released on 2019 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sparrows are as complicated as they are common. This is an essential guide to identifying 76 kinds, along with a fascinating history of human interactions with them. What, exactly, is a sparrow? All birders (and many non-birders) have essentially the same mental image of a pelican, a duck, or a flamingo, and a guide dedicated to waxwings or kingfishers would need nothing more than a sketch and a single sentence to satisfactorily identify its subject. Sparrows are harder to pin down. This book covers one family (Passerellidae), which includes towhees and juncos, and 76 members of the sparrow clan. Birds have a human history, too, beginning with their significance to native cultures and continuing through their discovery by science, their taxonomic fortunes and misfortunes, and their prospects for survival in a world with ever less space for wild creatures. This book includes not just facts and measurements, but stories--of how birds got their names and how they were discovered--of their entanglement with human history.
Book Synopsis Ecology and Conservation of North American Sea Ducks by : Jean-Pierre L. Savard
Download or read book Ecology and Conservation of North American Sea Ducks written by Jean-Pierre L. Savard and published by CRC Press. This book was released on 2015-04-13 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has seen a huge increase in the interest and attention directed toward sea ducks, the Mergini tribe. This has been inspired, in large part, by the conservation concerns associated with numerical declines in several sea duck species and populations, as well as a growing appreciation for their interesting ecological attributes. Reflec
Book Synopsis National Geographic Pocket Guide to the Birds of North America by : Laura Erickson
Download or read book National Geographic Pocket Guide to the Birds of North America written by Laura Erickson and published by National Geographic Books. This book was released on 2013 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents information about 160 North American bird species, including facts about physical features, voice, habitat, food, and a map indicating the regions in which each species can be found.
Book Synopsis Peterson Reference Guide to Bird Behavior by : John Kricher
Download or read book Peterson Reference Guide to Bird Behavior written by John Kricher and published by Mariner Books. This book was released on 2020 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is your key to unlocking the mysteries and complexities of bird behavior. Written in an informal, conversational style, with technical jargon kept to a minimum, John Kricher takes the "observation-explanation" approach. After noting particular behaviors that you might easily observe in the field, he explains the science and adaptation underlying those actions. Birds think; their actions are purposeful, not random. Why is that bird doing what it is doing? After a brief primer on how to watch behavior in birds and an overview of their biology, the remainder of the book highlights the most distinctive behaviors you will likely observe as you encounter and watch birds of various families. Many of these behaviors are shown in the nearly 400 color photographs throughout the book. Once you have learned how to have birds tell you about their lives by carefully observing and thinking about their actions, birds will become far more compelling than merely names to be marked on a checklist. Peterson Reference Guides offer authoritative, comprehensive information, including detailed text, maps, and superior illustrations. Written by expert authors, the guides are an unparalleled resource for understanding specific groups of animals. Book jacket.
Book Synopsis A Field Guide to Mexican Birds by : Roger Tory Peterson
Download or read book A Field Guide to Mexican Birds written by Roger Tory Peterson and published by Houghton Mifflin Harcourt. This book was released on 1999-03 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 700 color paintings arranged by families for quick comparison of similar species, and with detailed information on range, habitat, size, and voice, this field guide describes and illustrates 1,038 species of Mexico, Guatemala, Belize, and El Salvador.
Book Synopsis What It's Like to Be a Bird by : David Allen Sibley
Download or read book What It's Like to Be a Bird written by David Allen Sibley and published by Knopf. This book was released on 2020-04-14 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bird book for birders and nonbirders alike that will excite and inspire by providing a new and deeper understanding of what common, mostly backyard, birds are doing—and why: "Can birds smell?"; "Is this the same cardinal that was at my feeder last year?"; "Do robins 'hear' worms?" "The book's beauty mirrors the beauty of birds it describes so marvelously." —NPR In What It's Like to Be a Bird, David Sibley answers the most frequently asked questions about the birds we see most often. This special, large-format volume is geared as much to nonbirders as it is to the out-and-out obsessed, covering more than two hundred species and including more than 330 new illustrations by the author. While its focus is on familiar backyard birds—blue jays, nuthatches, chickadees—it also examines certain species that can be fairly easily observed, such as the seashore-dwelling Atlantic puffin. David Sibley's exacting artwork and wide-ranging expertise bring observed behaviors vividly to life. (For most species, the primary illustration is reproduced life-sized.) And while the text is aimed at adults—including fascinating new scientific research on the myriad ways birds have adapted to environmental changes—it is nontechnical, making it the perfect occasion for parents and grandparents to share their love of birds with young children, who will delight in the big, full-color illustrations of birds in action. Unlike any other book he has written, What It's Like to Be a Bird is poised to bring a whole new audience to David Sibley's world of birds.
Book Synopsis Handbook of Avian Hybrids of the World by : Eugene M. McCarthy
Download or read book Handbook of Avian Hybrids of the World written by Eugene M. McCarthy and published by Oxford University Press. This book was released on 2006-02-16 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 5,000 works cited, Handbook of Avian Hybrids of the World is the greatest compendium of information ever published on hybridization in birds. Worldwide in scope, it provides information on all reported avian crosses, not only those occurring in captivity, but also in a natural setting (approximately 4,000 crosses are covered). This book is a basic reference, intended both for the serious birder and the professional biologist. McCarthy's work fills a need for reference material that takes into account the last half century of data. It will be of interest to workers in a wide variety of fields, ranging from animal behavior to genetics, ecology, zoology, and systematics. In fact, it will make fascinating reading for anyone interested in birds and the natural world.
Book Synopsis National Geographic Field Guide to Birds: New York by : Jonathan Alderfer
Download or read book National Geographic Field Guide to Birds: New York written by Jonathan Alderfer and published by National Geographic Books. This book was released on 2006 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains photographs and descriptions of birds found in New York, providing information on their distinguishing characteristics, behaviors, habitats, and local viewing sites.
