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Beautifully illustrated with color plates and line drawings, this comprehensive review of trogons and quetzals -- the first to be published in more than 150 years -- covers all thirty-nine extant species. This up-to-date survey will serve as a valuable reference for ornithologists, conservationists, aviculturalists, and birdwatchers worldwide.
Trogons and Quetzals of the World by Paul A. Johnsgard Pdf
Of all birdgroups, none is more closely associated with the world's tropical forests than trogons and quetzals. With shimmering golden-green feathers and long ornamental tail coverts, Central America's resplendent quetzal often has been called the world's most beautiful bird. Other New World as well as African trogonids also are iridescent and brightly pigmented, while red or reddish brown hues predominate in Asian species. Since deforestation and fires have ravaged many of the reclusive group's prime habitats, ornithologists and conservationists may soon be unable to study many of the world's trogonids in their native environments. Beautifully illustrated with color plates and line drawings, this comprehensive review of trogons and quetzals -- the first to be published in more than 150 years -- covers all thirty-nine extant species. The book includes detailed species accounts, range maps, and identification keys as well as a chapter that discusses comparative biology in terms of evolution, anatomy and morphology, behavior, ecology, breeding biology, and populations. Forty hand-colored plates -- most by the renowned nineteenth-century illustrator John Gould -- depict adults of both sexes; nineteen line drawings by author Paul Johnsgard illustrate behavior and anatomy. The book also includes more than three hundred bibliographic references. Despite their beauty and renown among birders, little has been previously published about the biology of many trogon and quetzal species. This up-to-date survey will serve as a valuable reference for ornithologists, conservationists, aviculturalists, and birdwatchers worldwide.
The definitive field guide to the rich avifauna of Ecuador. This up-to-date and comprehensive guide to the birds of mainland Ecuador is a valuable resource for anyone exploring the mountains, forests and wetlands of this incredibly bird-rich country. With thousands of beautiful and detailed paintings, accompanied by concise descriptions and accurate maps, this is an indispensable guide to bird identification in Ecuador. It covers every species and most subspecies recorded in Ecuador, including migrants and vagrants, with accurate and up-to-date distribution maps. There are also 291 colour plates included, which illustrate more than 1,630 species, with text on facing pages for quick and easy reference. Concise text provides an overview of the species' identification, voice, habits, habitats, range, distribution and status.
Feathered Marvels by Dominic F. Sherony,Randi Minetor Pdf
From the discovery of the fossil Archaeopteryx to more than 10,000 different documented species today, birds have become the second most diversified class of vertebrates on Earth. Birds have evolved extensively since they first emerged in prehistoric times--but that diversity could dwindle and even vanish unless we take steps to conserve their habitats, ensuring that they sustain their numbers and their variety. This natural history of birds starts in the distant past--going back to the Jurassic, Cretaceous and Paleogene periods--in order to get a broader understanding of the birds that we see today. Chapters cover their lives, breeding, flight, migration and more, while also highlighting some especially unique bird fossils, such as the Pelagornis Sandersi, which had a wingspan of more than 20 feet. Also included are chapters on the loss of needed habitats, the current decline of native birds, and what can be done to reverse it.
Birds of Northern South America: An Identification Guide by Miguel Lentino,Robin Restall,Clemencia Rodner Pdf
This is the first comprehensive identification guide dealing exclusively with the birds of this region. It covers all the species, including vagrants, found in Ecuador, Columbia, Venezuela, Aruba, Curaçao, Bonaire, Trinidad and Tobago, Guyana, Suriname and French Guiana. Over 2,300 species are described in depth in the text, describing geographical variation, identification, status, habitat, voice and taxonomy. This authoritative book will not only be an indispensable guide to the visiting birder, but also a vital tool for those engaged in work to conserve and study the avifauna of this region, which is of such importance to both the indigenous species and those which pass through on migration. A companion to Birds of Northern South America: An Identification Guide - Plates and Maps Volume 1 and Volume2 available as a shrinkwrapped set: 0 7136 6026 0 £85 'The best field guide ever produced.' Cage & Aviary Birds, June 2007 'An extremely impressive and very valuable contribution to the literature on neotropical birds and I would certainly recommend it to anyone interested in the region.' worldtwitch.com (January 2007)
Author : R. Eric Miller,Murray E. Fowler Publisher : Elsevier Health Sciences Page : 792 pages File Size : 48,8 Mb Release : 2014-07-31 Category : Medical ISBN : 9781455773992
Fowler's Zoo and Wild Animal Medicine, Volume 8 - E-Book by R. Eric Miller,Murray E. Fowler Pdf
Logically organized by taxonomic groups, this up-to-date text covers the diagnosis and treatment of all zoo animal species and free-ranging wildlife, including amphibians, reptiles, birds, mammals, and fish, unlikely to be seen by private practice veterinarians. Featuring full-color images, the consistent, user-friendly format supplies information on each animal’s biology, unique anatomy, special physiology, reproduction, restraint and handling, housing requirements, nutrition and feeding, surgery and anesthesia, diagnostics, therapeutics, and diseases. Global authorship includes multinational contributors who offer expert information on different species from around the world. "Veterinary care of non-traditional species is a rapidly progressing field and this title is the much awaited updated version of this zoo and wildlife practitioner’s ‘bible’. Reviewed by: Charlotte Day on behalf of The Veterinary Record, Oct 14 Global authorship includes internationally recognized authors who have contributed new chapters focusing on the latest research and clinical management of captive and free-ranging wild animals from around the world. Zoological Information Management System chapter offers the latest update on this brand new system that contains a worldwide wealth of information. General taxonomy-based format provides a comprehensive text for sharing information in zoo and wildlife medicine. Concise tables provide quick reference to key points in the references. NEW! All new authors have completely revised the content to provide fresh perspectives from leading experts in the field on the latest advances in zoo and wild animal medicine. NEW! Color images vividly depict external clinical signs for more accurate recognition and diagnosis.
Author : Steven L. Hilty,William L. Brown Publisher : Princeton University Press Page : 992 pages File Size : 51,5 Mb Release : 1986 Category : Nature ISBN : 069108372X
A Guide to the Birds of Colombia by Steven L. Hilty,William L. Brown Pdf
Describing all of Colombia's birds, Steven Hilty and William Brown bring together information on one of the world's largest avifaunas-nearly 1,700 species. Over half of all the species of birds in South America are included, thus making the book useful in regions adjacent to Colombia, as well as in the country itself. The primary purpose of the work is to enable observers to identify the birds of the region, but it also provides detailed species accounts and will serve as an important handbook and reference volume. Fifty-six lavish color plates, thirteen halftone plates, and ninety-nine line drawings in the text illustrate over 85% of the species, including most of the resident birds. Notes on the facing-page of each place, and range maps of 1,475 species, facilitate identification. Written with the field observer in mind, the text gives special attention to comparisons of similar species, transcriptions of voices, and comments on behavior, status, and habitat. It also provides ranges, breeding data, and references. Notes outline taxonomic problems and briefly describe species that eventually may be found in Colombia. Introductory chapters and photographs highlight Colombia's geography, climate, and vegetation, and discuss migration and conservation questions, and the history of Colombian ornithology. Appendices contain a large bibliography, a section on birding locations, and coverage of two of Colombia's far-flung island territories, Isla San Andr s and Providencia. Maps depicting vegetation zones, political boundaries, national parks, and the most text localities are included.
Birds of Western Ecuador by Nick Athanas,Paul J. Greenfield Pdf
The ultimate photographic guide to the birds of western Ecuador Western Ecuador is famed for its astonishingly diverse birdlife, from colorful hummingbirds and outrageous toucans to more difficult groups like raptors, flycatchers, and ovenbirds. Here is the ultimate photographic guide to the spectacular birds of this region. Featuring nearly 1,500 stunning color photos of 946 species, this richly detailed and taxonomically sophisticated field guide will help you with even the toughest identification challenges. Species accounts, photos, and color distribution maps appear side by side, making it easier than ever to find what you are looking for, whether you are in the field or preparing for your trip. Features nearly 1,500 photos of 946 species Includes facing-page species accounts, photos, and maps Provides photos of multiple plumages for many species Helps you to differentiate between similar species
This is the definitive natural history of the spectacularly beautiful tropical birds known as the trogons, a family that includes the legendary Resplendent Quetzal, the sacred bird of the ancient Mayans and Aztecs. A collaboration between renowned ornithologist Joseph Forshaw and eminent bird artist Albert Gilbert, Trogons combines science and art to create an unprecedented picture of a threatened bird family. Forshaw's text provides the most authoritative and comprehensive account of the trogons ever written, and Gilbert's stunning paintings are the first to accurately depict all species of trogons in their natural habitats and true colors. The book's detailed synthesis of current knowledge about the trogons is enriched by Forshaw's personal field observations in the tropical rainforests of Southeast Asia, Africa, and the Americas, while Gilbert's meticulous artwork is based on fieldwork in the same areas. With its large format, more than 40 full-color plates, and state-of-the-art five-color printing, this limited-edition book promises to become a classic and a collector's item. Despite their long association with human culture, trogons remain poorly known. Much of the existing ecological information comes from studies of a few neotropical species undertaken in the 1930s and 1940s by Alexander Skutch in Costa Rica and Guatemala, and more recent field studies of the Elegant Trogon at the northern extremity of the range. There have been longstanding uncertainties about the relations and origins of trogons. Kingfishers and their allies have often been nominated as the trogons' closest allies and a New World origin was assumed because most trogon species are now found in the neotropics. However, recent studies have supported placing trogons in a separate order--Trogoniformes--with possible affinities to the African mousebirds, and there is some evidence for an Old World origin. At a time when researchers and fieldworkers are showing increasing interest in the trogons, and when tropical forests, the home of most trogon species, are threatened by logging and land clearing, this book is intended to not only summarize and advance knowledge about trogons but also to draw attention to the urgent need to protect these magnificent birds by safeguarding the habitats so critical to their continued survival. Trogons is an essential volume for libraries, birders, conservationists, ornithologists, eco-tourists, and collectors of fine bird books. Text by renowned ornithologist Joseph Forshaw provides the most authoritative and comprehensive account of the trogons ever written Paintings by eminent bird artist Albert Gilbert accurately depict for the first time all trogon species in their natural habitats and true colors More than 80 color and black-and-white illustrations, including a foldout color plate of the Resplendent Quetzal, the sacred bird of the ancient Mayans and Aztecs Large format and state-of-the-art five-color printing Edition limited to 700 copies in the United States and 1,400 copies worldwide An essential volume for libraries, birders, conservationists, ornithologists, eco-tourists, and collectors of fine bird books
Bird Families of North America by Pete Dunne,Kevin T. Karlson Pdf
Focusing on families and their shared traits makes bird identification easier than ever. This guide takes readers beyond merely identifying birds to understanding them. Many birders can tell the difference between a White-eyed and Bell's Vireo but cannot begin to describe a vireo and what distinguishes members of this family from warblers or flycatchers. The "species by species" approach makes it difficult to appreciate birds for what they are: members of well-organized groupings united by common traits. Putting the focus on families, and their shared characteristics, makes bird identification easier and more meaningful. More than 150 color photos illustrate the 81 bird families of the United States and Canada.
A Checklist of the World's Bird Species by David Boyd Pdf
A checklist of the world's 9900+ bird species with latin and English names. Subspecies are not covered. Boxes are also provided for the reader to record their own observations.
With over 6,000 entries, A Dictionary of Zoology is a detailed and authoritative guide to all areas of the field. It offers full taxonomic coverage of arthropods, other invertebrates, fish, reptiles, amphibians, birds, and mammals. It also includes terms from the areas of ecology, animal behaviour, evolution, earth history, zoogeography, genetics, and physiology. All entries have been fully revised and updated, making this the most up-to-date reference guide of its kind. There are around 400 entries new to this edition covering areas that include taxonomic groups, prefixes, and widely used descriptive terms. These include articles on micronucleus, stoma, platy-, proto-, and terrestrial. The dictionary is enriched through its useful web links, accessible via the companion website, as well as diagrams and detailed appendices. This fifth edition also includes a new Common Names appendix and three new illustrations.
Trogons of the Arizona Borderlands by Richard Cachor Taylor Pdf
What is a Trogon? Where is it found? Birders will have no problem with these questions. Even though this elegantly beautiful bird is rare, it is highly distinguishable due to its brilliant plumage and conspicuous voice. Author Richard Cachor Taylor has spent many hours, days, and weeks in the mountains of Southern Arizona researching this elusive bird. In this book, he shares information from these searches. He also shares his findings and sightings of the Eared Trogon, an even more elusive species of the Trogon.