Download or read book The Effects of Asynchronous Hatching and Behavioral Development on the Success of Snowy Egret Leucophoyx Thula Chicks written by Susan St. Clair and published by . This book was released on 1977 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Animal Biomarkers as Pollution Indicators written by David B. Peakall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecotoxicology is a relatively new scientific discipline. Indeed, it might be argued that it is only during the last 5-10 years that it has come to merit being regarded as a true science, rather than a collection of procedures for protecting the environment through management and monitoring of pollutant discharges into the environment. The term 'ecotoxicology' was first coined in the late sixties by Prof. Truhaut, a toxicologist who had the vision to recognize the importance of investigating the fate and effects of chemicals in ecosystems. At that time, ecotoxicology was considered a sub-discipline of medical toxicology. Subsequently, several attempts have been made to portray ecotoxicology in a more realistic light. Notably, both F. Moriarty (1988) and F. Ramade (1987) emphasized in their books the broad basis of ecotoxicology, encompassing chemical and radiation effects on all components of ecosystems. In doing so, they and others have shifted concern from direct chemical toxicity to man, to the far more subtle effects that pollutant chemicals exert on natural biota. Such effects potentially threaten the existence of all life on Earth. Although I have identified the sixties as the era when ecotoxicology was first conceived as a coherent subject area, it is important to acknowledge that studies that would now be regarded as ecotoxicological are much older. Wherever people's ingenuity has led them to change the face of nature significantly, it has not escaped them that a number of biological con sequences, often unfavourable, ensue.
Download or read book The Birds of Kentucky written by Robert M. Mengel and published by American Ornithologists Union. This book was released on 1965 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Flora and Fauna of the Northeastern United States written by Bruce C. Coull and published by . This book was released on 1977 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Giants written by Macmillan Publishers Staff and published by MacMillan Education, Limited. This book was released on 1998-05-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heron Conservation written by James Anthony Kushlan and published by Helm. This book was released on 2000 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heron Conservation provides a comprehensive update following two distinct threads. The status and conservation needs of herons are first presented on a regional basis, in a series of chapters set at continental or subcontinental scale. Over 200 biologists and heron conservationists - many associated with the Heron Specialist Group sponsored by Wetlands International and IUCN - have contributed to the data summarised here and these very latest census and survey results provide the most up to date and detailed picture of heron populations currently available. Chapters discussing several critical issues in heron conservation follow, often focusing on the international nature of the problem. Many heron populations are migratory and depend upon conservation of both summer and wintering wetland habitats often located on different continents. Effective conservation of these wetlands of international importance depends in large part on local and regional socio-economic factors. Herons, to the extent that they require maintenance of wetland functioning, should be an integral part of sustainable wetland conservation. Features: * Fascinating insight into a topical issue * Beautiful colour pho
Download or read book Biology Medicine and Surgery of South American Wild Animals written by Murray Fowler and published by John Wiley & Sons. This book was released on 2008-08-06 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology, Medicine and Surgery of South American Wild Animals examines the medicine and treatment of animals specific to South America. It discusses topics dealing with diseases and biology topics. In addition, the animals studied are broken down into family and genus, using both English and Spanish names. The book is liberally illustrated and contains references for further reading as well as the contributions of regional experts on the animals covered.
Download or read book 1996 IUCN Red List of Threatened Animals written by Ulf Gärdenfors and published by IUCN. This book was released on 1996 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1994 IUCN Red List of Threatened Animals was a major advance on its predecessors in clarity of layout and amount of information presented. This is taken further in the 1996 edition, which is also the first global compilation to use the complete new IUCN Red List category system.
Download or read book Abstract of the Proceedings of the Linnaean Society of New York City for the Official Year written by Linnaean Society of New York and published by . This book was released on 1915 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds of New Guinea written by Thane K. Pratt and published by Princeton University Press. This book was released on 2015 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous edition by Bruce M. Beehler, Thane K. Pratt, and Dale A. Zimmerman.
Download or read book A Field Guide to the Rare Birds of Britain and Europe written by Per Alström and published by HarperAudio. This book was released on 1991 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: P. Alstrom, P. Colston, I. Lewington For bird enthusiasts of Europe. The complete record of uncommon birds, from frequent vagrants to the most exciting rarities.
Download or read book The Niger and Its Neighbours written by A. T. Grove and published by . This book was released on 1985 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Birds of Travancore Cochin written by Sálim Ali and published by . This book was released on 1953 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book BSAVA Manual of Wildlife Casualties written by Elizabeth Mullineaux and published by John Wiley & Sons. This book was released on 2017-03-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The provision of care for wildlife casualties remains an important responsibility of veterinary surgeons, limited not only to emergency care but also encompassing the rehabilitation and release of the casualty and the wider impact on the environment. The second edition of the BSAVA Manual of Wildlife Casualties provides critical information for all stages from the initial decision to intervene to monitoring of released casualties. Fully updated, the initial chapters have also been expanded to include new chapters on: capture, handling and transportation; triage and decision-making; first aid and emergency care; wildlife anaesthesia; management in captivity; care and hand-rearing of young animals; and investigation of wildlife crime. The second half of the manual returns to a species- and group-specific format, covering wild mammals, birds, amphibians and reptiles encountered in the UK. Each chapter gives details on: ecology and biology; anatomy and physiology; capture, handling and transportation; examination and clinical assessment for rehabilitation; first aid and short-term hospitalization; anaesthesia and analgesia; specific conditions; therapeutics; management in captivity; rearing of neonates and juveniles; release; and legal aspects. Specialist organizations and useful contacts are also provided at the end of chapters and in a comprehensive appendix.
Download or read book Threatened Birds of Asia written by and published by . This book was released on 2001 with total page 3038 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Birds of the British Isles written by David Armitage Bannerman and published by . This book was released on 1953 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
