Recovery Plan for the Black-footed Ferret (Mustela Nigripes). PDF Download
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Author: MILLER BRIAN Publisher: Smithsonian Books (DC) ISBN: Category : Nature Languages : en Pages : 280
Book Description
Century, reduced prairie dogs to 2 percent of their original range. Black-footed ferrets, animals that once coexisted with hundreds of millions of prairie dogs, were thought by 1979 to be extinct. An insider's critique of endangered-species policy in action, Prairie Night combines an understanding of the biology and natural history of the black-footed ferret with a record of the often controversial decisions on how to save it. In the early 1980s, biologists discovered a.
Author: P.J. Olney Publisher: Springer Science & Business Media ISBN: 9401107211 Category : Nature Languages : en Pages : 560
Book Description
Past progress and future challenges R.J. Wheater Royal Zoological Society of Scotland, Edinburgh, UK. In the past two decades much has been achieved in the sphere of breeding endangered species, and we should be pleased that our co operative efforts have already borne so much fruit. However, on balance and despite the best efforts of conservationists, the position of wildlife in the wild places where they are best conserved has become worse, often dramatically worse. Before returning to the United Kingdom in 1972, I was in Uganda for 16 years, most of which time was spent as Chief Warden of Murchison Falls National Park. Our main problem was that an over-population of large mammals was having a devastating impact on the habitat. Devas tation was being wrought on woodland areas by the arrival of large numbers of elephants into the sanctuary of the Park, following changes in land use in the areas outside the Park. These changes were in response to the requirements of an ever-expanding human population.
Author: Allison B. Kaufman Publisher: Cambridge University Press ISBN: 1107199190 Category : Law Languages : en Pages : 697
Book Description
Using first-person stories and approachable scientific reviews, this volume explores how zoos conduct and support science around the world.