Download or read book Pelagic Distribution and Abundance of Seabirds in the Gulf of Alaska and Eastern Bering Sea written by Patrick J. Gould and published by . This book was released on 1982 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atlas based on censuses conducted from ships and aircraft over waters of the Gulf of Alaska and eastern Bering Sea.
Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1976 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Behavior of Marine Animals written by Joanna Burger and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: The maJonty of the chapters in this volume are structured to include a balance between literature review, original data, and synthesis. The research approaches taken by the authors are generallyof two kinds. One centers on the long-term, in-depth study of a single species in which many aspects of its natural history are examined in detail. The other is a comparative one which involves investigating particular questions by examining species or by comparing groups of species that may include taxonomic andjor ecological affinities. Most of the chapters concern obvious aspects of breeding behavior including habitat selection, the effects of age on breeding, communication, mating systems, synchrony of breeding activities, development of behavior, prefledging parental care, and postfledging parental care. Of these topics, many relate directly to the advantages and disadvantages of coloniality-a conspicuous behavior pattern in marine birds. As such, they provide para.picuou for the further study of coloniality and the social behaviorof many other animals. Other important areas of marine bird breeding behavior (such as courtship behavior, antipredator behavior, information transfer) have not been included because of space limitations. Since man's encroachment on the seashore and continental shelf poses certain threats to marine birds, a volume elucidating various aspects of their biology has multiple uses. As weil as being of value to ornithologists, the volume should be useful to managers involved with coastal planning.
Download or read book Journal of the Marine Biological Association of India written by Marine Biological Association of India and published by . This book was released on 1973 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by United States National Museum and published by . This book was released on 1971 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pelagic Studies of Seabirds in the Central and Eastern Pacific Ocean written by Warren B. King and published by . This book was released on 1974 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Review written by and published by . This book was released on 1965 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Birds of Africa Volume VIII written by Roger Safford and published by Bloomsbury Publishing. This book was released on 2020-09-17 with total page 1025 pages. Available in PDF, EPUB and Kindle. Book excerpt: Universally recognised as by far the most authoritative work ever published on the subject, The Birds of Africa is a superb multi-contributor reference work, with encyclopaedic species texts, stunning paintings of all species and numerous subspecies, informative line drawings, detailed range maps, and extensive bibliographies. Each volume contains an Introduction that brings the reader up to date with the latest developments in African ornithology, including the evolution and biogeography of African birds. Diagnoses of the families and genera, often with superspecies maps, are followed by the comprehensive species accounts themselves. These include descriptions of range and status, field characters, voice, general habits, food, and breeding habits. Full bibliographies, acoustic references, and indexes complete this scholarly work of reference. This eighth and final volume covers the Malagasy region which comprises Madagascar and the various islands and archipelagos of the Indian Ocean including the Seychelles, the Comoros, Mauritius and Réunion. Every resident and migrant species is covered in full detail, comparable to other volumes in the series, and with a colour map for each species. Vagrants are treated in less detail. All species are illustrated on a beautiful series of 64 colour plates, with original artwork from John Gale and Brian Small. This is a major work of reference on the birds of the region and will remain the standard text for many years to come.
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1967-07 with total page 1214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds of Somalia written by John Ash and published by Bloomsbury Publishing. This book was released on 2020-12-24 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Somalia, with seven endemic species, is one of the most important bird areas in Africa; it is also one of the least well-known. Birds of Somalia provides an atlas of 654 maps showing the distribution of all the species known from the country. Each species account details the species' preferred habitat, its relative abundance, and details of migration, breeding season and clutch size. Much of the ornithological content of the book is based on personal experience. About 70% of the observations on the maps were provided by the authors and they claim to have seen all but one of the 654 birds on the Somali list. Besides adding over 50 first time records to it, they were also responsible for finding and adding to science one new species and four new subspecies of birds in Somalia. Chapters summarise the available knowledge on bird migration and breeding seasons within Somalia. The records are astonishing when it is considered that they come from such a little-known country. The results of the rather limited amount of ringing carried out in the country are also summarised, and the recoveries of ringed birds are of extreme interest. Christopher Hemming contributes what amounts to a major treatise on the soils and vegetation of Somalia, Carlo Violani and Fausto Barbagli provide a historical review of ornithology and ornithologists, Professor Celia Nyamweru describes the geology, and Peter Robertson gives an up-to-date perspective on the state of bird and habitat conservation and the issues involved. A magnificent series of coloured plates by Martin Woodcock is included which depict 25 little-known birds special to the region, including the new species and races. There is also a selection of habitat photographs and excellent maps showing the topography, geology and vegetation of the country. There are further lists detailing hybrids, doubtful records, species offshore and borderline and unacceptable records. Of much interest and value to many, including museum workers and those not directly involved in ornithology, will be the gazetteer of localities throughout Somalia. Its value is greatly enhanced by being cross referenced in Somali (with the old and new spellings), English and Italian. Lastly, a full bibliography lists more than 550 titles.
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.
Download or read book The Birds of Africa Volume I written by and published by Bloomsbury Publishing. This book was released on 2020-06-25 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Universally recognised as by far the most authoritative work ever published on the subject, The Birds of Africa is a superb multi-contributor reference work, with encyclopaedic species texts, stunning paintings of all species and numerous subspecies, hundreds of informative line drawings, detailed range maps, and extensive bibliographies. Each volume contains an Introduction that brings the reader up to date with the latest developments in African ornithology, including the evolution and biogeography of African birds. Diagnoses of the families and genera, often with superspecies maps, are followed by the comprehensive species accounts themselves. These include descriptions of range and status, field characters, voice, general habits, food, and breeding habits. Full bibliographies, acoustic references, and indexes complete this scholarly work of reference. This first volume in the series deals comprehensively with Ostrich, albatrosses, petrels and shearwaters, storm-petrels, penguins, divers, grebes, tropicbirds, boobies, cormorants, darter, pelicans, frigatebirds, herons, Hamerkop, storks, Shoebill, ibises and spoonbills, flamingos, swans, geese and ducks, and diurnal birds of prey. The editors and artists have worked closely with other authors - all acknowledged experts in their field - to produce a superb reference in which comprehensive texts on every species are complemented by accurate and detailed paintings and drawings of the birds themselves.
Download or read book Collected Reprints written by and published by . This book was released on 1972 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Symposium on Birds of the Sea and Shore Held at the University of Cape Town 19 21 November 1979 written by J. Cooper and published by . This book was released on 1981 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atoll Research Bulletin written by and published by . This book was released on 1973-05-02 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of the Indian Ocean written by Central Marine Fisheries Research Institute and published by . This book was released on 1968 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
