Download or read book Extinct and Vanishing Mammals of the Western Hemisphere written by Glover Morrill Allen and published by . This book was released on 1972 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EXTINCT AND VANISHING MAMMALS OF THE WESTERN HEMISPHERE written by GLOVER M. ALLEN and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildlife Research and Management Leaflet written by and published by . This book was released on 1935 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Scientific Report wildlife written by and published by . This book was released on 1972 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guide to Sources for Agricultural and Biological Research written by J. Richard Blanchard and published by Univ of California Press. This book was released on 2023-07-28 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1981.

Download or read book Federal Register written by and published by . This book was released on 1976-12 with total page 2264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Technical Report RM written by and published by . This book was released on 1985 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Extinctions in Near Time written by Ross D.E. MacPhee and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Near time" -an interval that spans the last 100,000 years or so of earth history-qualifies as a remarkable period for many reasons. From an anthropocentric point of view, the out standing feature of near time is the fact that the evolution, cultural diversification, and glob al spread of Homo sapiens have all occurred within it. From a wider biological perspective, however, the hallmark of near time is better conceived of as being one of enduring, repeat ed loss. The point is important. Despite the sense of uniqueness implicit in phrases like "the biodiversity crisis," meant to convey the notion that the present bout of extinctions is by far the worst endured in recent times, substantial losses have occurred throughout near time. In the majority of cases, these losses occurred when, and only when, people began to ex pand across areas that had never before experienced their presence. Although the explana tion for these correlations in time and space may seem obvious, it is one thing to rhetori cally observe that there is a connection between humans and recent extinctions, and quite another to demonstrate it scientifically. How should this be done? Traditionally, the study of past extinctions has fallen largely to researchers steeped in such disciplines as paleontology, systematics, and paleoecology. The evaluation of future losses, by contrast, has lain almost exclusively within the domain of conservation biolo gists. Now, more than ever, there is opportunity for overlap and sharing of information.

Download or read book Zoology Reprints and Separata Etc written by and published by . This book was released on 1909 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sounding of the Whale written by D. Graham Burnett and published by University of Chicago Press. This book was released on 2013-09-24 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores how humans' view of whales changed from the nineteenth to the twentieth century, looking at how the sea mammals were once viewed as monsters but evolved into something much gentler and more beautiful.

Download or read book Wild Echoes written by Charles Bergman and published by University of Illinois Press. This book was released on 2003 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Wild Echoes, environmentalist and photographer Charles Bergman chronicles his experiences tracking down and interacting with the few remaining members of nine of North America's most endangered species. Bergman soars in the company of two of the last remaining California condors, swims with manatees, assists in the capture and release of a Florida panther, and comes face to face with the last remaining dusky seaside sparrow, a species now extinct. As he relates these and other poignant encounters, Bergman describes the factors, both manufactured and natural, that have led to the animals' endangerment. He also examines the efforts of those who hope to pull species back from the brink of extinction. Wild Echoes was originally published in 1990; this 2003 edition contains a new introduction and substantial updates on the good news and the bad concerning the current status of the species Bergman discusses.

Download or read book The Annihilation of Nature written by Gerardo Ceballos and published by JHU Press. This book was released on 2015-09-30 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental scientists reveal the victims of humanity’s massive assault on nature. Gerardo Ceballos, Anne H. Ehrlich, and Paul R. Ehrlich serve as witnesses in this trial of human neglect, where the charge is the massive and escalating assault on living things. Nature is being annihilated, not only because of the human population explosion, but also as a result of massive commercial endeavors and public apathy. Despite the well-intentioned work of conservation organizations and governments, the authors warn us that not enough is being done and time is short for the most vulnerable of the world's wild birds and mammals. Thousands of populations have already disappeared, other populations are dwindling daily, and soon our descendants may live in a world containing but a minuscule fraction of the birds and mammals we know today. The Annihilation of Nature is a clarion call for engagement and action. These outspoken scientists urge everyone who cares about nature to become personally connected to the victims of our inadequate conservation efforts and demand that restoration replace destruction. Only then will we have any hope of preventing the worst-case scenario of the sixth mass extinction.

Download or read book Index catalogue of Medical and Veterinary Zoology written by and published by . This book was released on 1953 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supplements 1-14 have Authors sections only; supplements 15- include an additional section: Parasite-subject catalogue.

Download or read book The Complete Ecology Fact Book written by Philip Nobile and published by . This book was released on 1972 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gulf of Mexico Its Origin Waters and Marine Life written by Paul Simon Galtsoff and published by . This book was released on 1954 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index catalogue of Medical and Veterinary Zoology written by United States. Bureau of Animal Industry. Zoological Division and published by . This book was released on 1932 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Real Thing written by Briony Penn and published by Rocky Mountain Books Ltd. This book was released on 2015-10-15 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Real Thing is the first official biography of Ian McTaggart Cowan (1910–2010), the “father of Canadian ecology.” Authorized by his family and with the research support and participation of the University of Victoria Libraries, Briony Penn provides an unprecedented and accessible window into the story of this remarkable naturalist. From his formative years roaming the mountains around Vancouver looking for venison to his last years finishing the voluminous and authoritative Birds of British Columbia, Cowan’s life provides a unique perspective on a century of environmental change—with a critical message for the future. As the head and founder of the first university-based wildlife department in Canada, Ian McTaggart Cowan revolutionized the way North Americans understood the natural world, and students flocked into his classrooms to hear his brilliant, entertaining lectures regarding the new science of ecology. His television programs in the 1950s and ’60s, Fur and Feathers, The Web of Life and The Living Sea, made him a household name around the world. He was also responsible for hiring a young David Suzuki, who followed in his nature-show-host footsteps. Illustrated throughout with colour and black-and-white photos from all aspects of Cowan’s life, The Real Thing takes the reader on an adventurous and inspirational journey through the heart of North American ecology, wilderness, landscape and wonder.