Download or read book Bird Coloration written by Geoffrey E. Hill and published by Harvard University Press. This book was released on 2006-02-28 with total page 635 pages. Available in PDF, EPUB and Kindle. Book excerpt: How birds produce the brilliant and striking coloration of their feathers and other body parts is the focus of this volume. Hill and McGraw have assembled the world's leading experts in perception, measurement, and control of bird coloration to contribute to this book, which synthesizes more than 1,500 technical papers in this field.

Download or read book Kromdraai written by Jose Braga and published by AFRICAN SUN MeDIA. This book was released on 2017-03-30 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to the palaeontogical site of Kromdraai, one of the most well-known sites of the 'Cradle of Humankind', the famous UNESCO World Heritage site located in the Gauteng province (South Africa). From 1938 to 1943, Robert Broom described important hominin fossil discoveries from Kromdraai as belonging to a single individual and designated the type specimen as one of our distant relatives, called Paranthropus robustus

Download or read book Biology of the Integument written by J. Bereiter-Hahn and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: The integument plays an important role in the survival of meta zoans by separating and protecting them from a hostile environ ment. Its function ranges from protection against injury and in fection, participation in the regulation of body temperature and water balance, to respiratory activity, monitoring of the environ ment and production of signals related to behaviour. All these result from specific structural, biochemical and physiological properties of intra-and extracellular components of the integu ment. Thus its characterization can be best accomplished by a multidisciplinary approach with authors specialized in different fields of science. This multi-author book, in two volumes, provides an up-to date survey of the literature. The first volume deals with the integument of invertebrates, the second with that of vertebrates, both organized primarily on a phylum basis. As the level of knowledge on the integument of phyla differs considerably, the information provided is correspondingly either limited or con densed. For some of the smaller groups of invertebrates little information is available, as often only a few electron micrographs are to be found in the literature ; on the other hand, from the large body of knowledge existing for vertebrates, particularly for mammals, no complete overview can be provided, but publica tions giving access to further information have been reviewed critically.

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 Global Register of Migratory Species written by Klaus Riede and published by . This book was released on 2004 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Geographic Complete Birds of North America written by Jonathan K. Alderfer and published by National Geographic Books. This book was released on 2014 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Companion to National Geographic field guide to the birds of North America"--Cover.

Download or read book The Encyclopedia of Animals written by and published by Univ of California Press. This book was released on 2004 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: This lavishly illustrated trade reference to mammals, birds, reptiles, amphibians, fishes, and invertebrates features hundreds of glorious photos, masterful illustrations, and informative maps.

Download or read book The Rules of Invasion and the fallacy of conquest written by Mark Hecht and published by Lulu.com. This book was released on with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oregon Administrative Rules written by and published by . This book was released on 2001 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book African Wildlife Laws written by Cyrille de Klemm and published by IUCN. This book was released on 1987 with total page 1716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Avifauna of Micronesia Its Origin Evolution and Distribution written by Rollin H. Baker and published by DigiCat. This book was released on 2022-07-20 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Avifauna of Micronesia, Its Origin, Evolution, and Distribution is a book by Rollin H. Baker. It examines the birdlife of Micronesia from a historical viewpoint and takes a look at its evolution into current biological trends.

Download or read book Bulletin de l Institut royal des sciences naturelles de Belgique written by and published by . This book was released on 1972 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Photographic Field Guide to the Birds of India Pakistan Nepal Bhutan Sri Lanka and Bangladesh written by Bikram Grewal and published by Princeton University Press. This book was released on 2017-04-25 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the only comprehensive photographic field guide to the birds of the entire Indian subcontinent. Every distinct species and subspecies—some 1,375 in all—is covered with photographs, text, and maps. The guide features more than 4,000 stunning photographs, many never before published, which have been carefully selected to illustrate key identification features of each species. The up-to-date facing-page text includes concise descriptions of plumage, voice, range, habitat, and recent taxonomic changes. Each species has a detailed map reflecting the latest distribution information and containing notes on status and population density. The guide also features an introduction that provides an overview of birdlife and a brief history of ornithology in India and its neighbors. The result is an encyclopedic photographic guide that is essential for everyone birding anywhere in the subcontinent. Covers all 1,375 subcontinental bird species Features more than 4,000 stunning photographs to aid quick field identification Includes up-to-date facing-page text and range maps Contains concise descriptions of plumage, voice, habitat, and much more

Download or read book A Photographic Guide to the Birds of Indonesia written by Morten Strange and published by Princeton University Press. This book was released on 2001 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This beautiful guide depicts over 600 species in almost 700 color photographs, offering detailed descriptions of each bird's voice and habits. Many of the photographs in this magnificent volume appear for the first time and have been carefully selected to show the rarest species.

Download or read book Systematics Morphology and Ecological History of the Mascarene Starlings Aves Sturnidae with the Description of a New Genus and Species from Mauritius written by Julian Pender Hume and published by . This book was released on 2014 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two endemic starlings, both extinct, have been described from the Mascarene Islands of Réunion and Rodrigues: the Hoopoe Starling, Huppe or Réunion Crested Starling Fregilupus varius, which is known from 19 skins and a single Holocene proximal end of a fossil femur, and the Rodrigues Starling Necropsar rodericanus, which is known as specimens only from fossils of most skeletal elements. Both were recorded alive in early accounts of Mascarene faunas. A third species of starling Cryptopsar ischyrhynchus gen. nov. sp. nov. is described herein from fossils from Mauritius, but was never reported in the early literature. This paper provides an analysis of the Sturnidae of the Mascarene Islands based on newly discovered fossil remains, and details historical reports and accounts. Their ecology and extinction are interpreted from historical evidence. Necropsar, Cryptopsar and Fregilupus clearly form part of the same clade, but morphological analysis shows that Necropsar and Cryptopsar are more closely related to each other than to Fregilupus and may have been part of a different colonisation event. All three genera appear to have their origins in SE Asia and have morphological similarities with the SE Asian sturnid genera, Sturnia and Gracupica, so they presumably colonised the islands via island-hopping during lower sea level stands.

Download or read book 1000 Birds written by Sarah Hoggett and published by Chartwell Books. This book was released on 2017-09-19 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1,000 Birds celebrates the bird kingdom in all its wonderful variety. Through 1,000 detailed illustrations by some of the world's leading ornithological artists, the rich and beautiful diversity of the world's bird kingdom is revealed. --Publisher

Download or read book Special Scientific Report wildlife written by and published by . This book was released on 1972 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt: