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Taxonomy Of The Cracidae Aves
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Book Synopsis Birds of Northern South America: An Identification Guide by : Miguel Lentino
Download or read book Birds of Northern South America: An Identification Guide written by Miguel Lentino and published by Bloomsbury Publishing. This book was released on 2020-01-23 with total page 2707 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume I of a comprehensive two-part 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. More than 2,300 species are described in depth in the text, describing geographical variation, identification, status, habitat, voice and taxonomy. Detailed and comprehensive colour plates and distribution maps may be found in the second volume, Birds of Northern South America: An Identification Guide: Plates and Maps. 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.
Download or read book Avian Biology written by Donald S. Farner and published by Elsevier. This book was released on 2013-09-25 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Avian Biology is a collection of papers that deals with biological aspects of birds such as their classification and habitat behavior. One paper reviews how birds are classified through practical systematics, study of fossils, and some of the problems encountered in the arrangement of major groups. Another paper discusses the origin and evolution of birds from their reptilian predecessors to their current evolutionary rates. Evolutionary rates vary depending on access to new habitats; if the environment is static, evolutionary rates can also slow down. One author discusses the inter-relations of sea birds with their marine environment, including coastal areas and the biological properties of the surface water. Another author describes the biology of desert birds relating to nomadism behavior and physical adaptations especially to the arid environment. The author also describes the cooling mechanism of these desert birds. Another paper evaluates the ecological aspect of behavior that includes foraging, habitat selection, mating, and flocking cohesion. Avian biologists, zoologists, and readers who have a general interest in birds will find this book useful.
Book Synopsis Taxonomy of the birds of the world by : fotolulu
Download or read book Taxonomy of the birds of the world written by fotolulu and published by BoD – Books on Demand. This book was released on 2018-10-30 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do you come up with the idea to list all the birds in the world including the subspecies and to give all birds English names? There is a reason for it - my favorite saying, whose author is unknown: "Everyone said that ́s not possible - then there was one who did not know that and just did it!" I am an animal photographer and probably a little bit crazy. Ive built a complete animal database for mammals and birds over the last decade. This facilitates my work in determining and archiving images and assigning keywords, especially among the many subspecies. With this book, I would like to give all birding friends and ornithologists a complete overview in English. For this I have given unique English names to all subspecies. The naming should not meet any scientific requirements. The names are based on translations from the Latin name, geographical distribution areas and the names of the discoverers. The entries consist of the scientific name, the English name, the distribution areas and the author. I wish you a lot of fun with this book, but especially while watching the fascinating birdlife. fotolulu
Book Synopsis Evolution and the Diversity of Life by : Ernst Mayr
Download or read book Evolution and the Diversity of Life written by Ernst Mayr and published by Harvard University Press. This book was released on 1997 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: The diversity of living forms and the unity of evolutionary processes are the focus of these essays. The collection helps form much of the basis of contempoary undertanding of evolutionary biology.
Book Synopsis Curassows and Related Birds by : Jean Delacour
Download or read book Curassows and Related Birds written by Jean Delacour and published by . This book was released on 2004 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publicación conjunta con el American Museum of Natural History. Nueva edición de la clásica y celebrada monografía sobre la familia de los crácidos publicada hace 30 años incluyendo un exhaustivo capítulo de actualización. Una lectura obligada para cualquiera que esté interesado en esta fascinante familia. Es un compendio del conocimiento pasado y actual sobre las 50 especies de aves de esta familia propia de América central y del sur, en su mayoría raras y amenazadas. Esta nueva edición contiene todos los dibujos y láminas originales, además de nuevas láminas realizadas por el mismo A.E. Gilbert. Además, se han añadido las láminas de la enciclopedia Handbook of the Birds of the World correspondientes a esta familia, así como un capítulo de actualización, preparado por Josep del Hoyo y Anna Motis, donde se detallan las novedades más destacables que se han producido en el conocimiento de cada una de las especies desde la primera edición, hace ya 30 años.
Book Synopsis Threatened Birds of the Americas by :
Download or read book Threatened Birds of the Americas written by and published by . This book was released on 1992 with total page 1160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cracidae written by Stuart D. Strahl and published by Surrey, B.C. : Hancock House Publishers. This book was released on 1997 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Condor written by and published by . This book was released on 2003 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Facing Extinction written by Paul Donald and published by A&C Black. This book was released on 2010-08-20 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative study of extinction in birds, with case studies of 20 critically endangered species and the research initiatives designed to save them. Almost two hundred species of birds have become extinct in the past 400 years, and a similar number today are in imminent danger of following them. The world's conservationists are leading the fight to prevent the demise of these remaining critically endangered birds, with a fair degree of success. This new book examines the process and issues concerning extinction - how and why it happens and what can be done about it. Whilst man is to blame for many of the causes, such as persecution and habitat loss, species have become extinct on a regular basis since life began. After several thought-provoking introductory chapters, the book showcases about 20 species on the brink of extinction from around the world and describes the work that is being undertaken to save them. Some are success stories, but a few are not. This is a subject close to the hearts of all birders and ornithologists and this book, written by a team of leading conservationists, will strike a chord in most of them.
Book Synopsis Endangered Wildlife and Plants of the World by : Marshall Cavendish Corporation
Download or read book Endangered Wildlife and Plants of the World written by Marshall Cavendish Corporation and published by Marshall Cavendish. This book was released on 2001 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reference encyclopedia providing information on endangered wildlife and plants throughout the world.
Book Synopsis Conservation Genetics by : V. Loeschcke
Download or read book Conservation Genetics written by V. Loeschcke and published by Birkhäuser. This book was released on 2013-03-11 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: It follows naturally from the widely accepted Darwinian dictum that failures of populations or of species to adapt and to evolve under changing environments will result in their extinction. Population geneti cists have proclaimed a centerstage role in developing conservation biology theory and applications. However, we must critically reexamine what we know and how we can make rational contributions. We ask: Is genetic variation really important for the persistence of species? Has any species become extinct because it ran out of genetic variation or because of inbreeding depression? Are demographic and environmental stochas ticity by far more important for the fate of a population or species than genetic stochasticity (genetic drift and inbreeding)? Is there more to genetics than being a tool for assessing reproductive units and migration rates? Does conventional wisdom on inbreeding and "magic numbers" or rules of thumb on critical effective population sizes (MVP estimators) reflect any useful guidelines in conservation biology? What messages or guidelines from genetics can we reliably provide to those that work with conservation in practice? Is empirical work on numerous threatened habitats and taxa gathering population genetic information that we can use to test these guidelines? These and other questions were raised in the invitation to a symposium on conservation genetics held in May 1993 in pleasant surroundings at an old manor house in southern Jutland, Denmark.
Book Synopsis The New Encyclopædia Britannica: Macropædia by :
Download or read book The New Encyclopædia Britannica: Macropædia written by and published by . This book was released on 1993 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopedia includes a two-volume index, a 12-volume Micropaedia (Ready reference), a 17-volume Macropaedia (Knowledge in depth), and the Propaedia.
Book Synopsis A Taxonomic Study of the Genus Amyrsidea (Mallophaga--menoponidae) by : William C. Scharf
Download or read book A Taxonomic Study of the Genus Amyrsidea (Mallophaga--menoponidae) written by William C. Scharf and published by . This book was released on 1977 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Birds World written by Nicolae Sfetcu and published by MultiMedia Publishing. This book was released on 2014-11-27 with total page 1478 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Aves written by Warren B. King and published by . This book was released on 1978 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research Catalog of the Library of the American Museum of Natural History by : American Museum of Natural History. Library
Download or read book Research Catalog of the Library of the American Museum of Natural History written by American Museum of Natural History. Library and published by . This book was released on 1977 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bulletin of the American Museum of Natural History by : Joel Asaph Allen
Download or read book Bulletin of the American Museum of Natural History written by Joel Asaph Allen and published by . This book was released on 2010 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprises articles on geology, paleontology, mammalogy, ornithology, entomology and anthropology.
