Download or read book COSEWIC Assessment Results written by COSEWIC Secretariat (Canada) and published by . This book was released on 2003 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Wildlife Species at Risk written by and published by . This book was released on 2010-10 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bullsnakes Pituophis Catenifer Sayi in Alberta written by Kelley J. Kissner and published by . This book was released on 2003 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rattlesnakes written by Laurence M. Klauber and published by Univ of California Press. This book was released on 1982 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Their habits, life histories, and influence on mankind.

Download or read book Urban Bird Ecology and Conservation written by Christopher A. Lepczyk and published by Univ of California Press. This book was released on 2012-10-26 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now that more than half of the world’s population lives in cities, the study of birds in urban ecosystems has emerged at the forefront of ornithological research. An international team of leading researchers in urban bird ecology and conservation from across Europe and North America presents the state of this diverse field, addressing classic questions while proposing new directions for further study. Areas of particular focus include the processes underlying patterns of species shifts along urban-rural gradients, the demography of urban birds and the role of citizen science, and human-avian interaction in urban areas. This important reference fills a crucial need for scientists, planners, and managers of urban spaces and all those interested in the study and conservation of birds in the world’s expanding metropolises.

Download or read book The Reptiles of British Columbia written by Patrick T. Gregory and published by . This book was released on 1984 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dike Design and Construction Guide written by Golder Associates and published by [Surrey, B.C.?] : Flood Hazard Management Section. This book was released on 2003-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Amphibians and Reptiles of Alberta written by Anthony Patrick Russell and published by University of Calgary Press. This book was released on 2000 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphibians and reptiles (herpetofauna) are a significant but much-neglected component of the natural economy of the province of Alberta. The Amphibians and Reptiles of Alberta, Second Edition continues both as a field guide and a comprehensive natural history, builds on the strengths of the first with a richly illustrated text and colour photographs of the species taken by renowned wildlife photographer Wayne Lynch. The Amphibians and Reptiles of Alberta, First Edition won an Emerald Award for Environmental Excellence and an award from the Book Publishers Association of Alberta. This second edition has been thoroughly revised and updated. Nomenclature has been changed to reflect current thinking in the field. New photographs have been added, and maps and illustrations have been updated. This is the essential reference for Alberta herpetofauna.

Download or read book Adaptive Strategies and Population Ecology of Northern Grouse written by A. T. Bergerud and published by U of Minnesota Press. This book was released on 1988 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Adaptive Strategies and Population Ecology of Northern Grouse" was first published in 1988. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. This book is at once a major reference to the species of grouse that inhabit North America and the Holarctic and a synthesis of all the available data on their ecology, sociobiology, population dynamics, and management. The book undertakes to answer two long-standing questions in population ecology: what actually regulates the numbers within a population, and what are the breeding and survival strategies evolved in this northern environment? For Volume I, editors Arthur T. Bergerud and Michael W. Gratson have drawn together their own work and that of colleagues in North America, Iceland, and Norway--in all, eleven research studies, averaging six years' duration, on eight species of grouse. These studies deal with the blue and ruffed grouse of the forest habitat; the sharp-tailed grouse, prairie chicken, and sage grouse of the prairie or steppe; and the white-tailed, rick, and willow ptarmigan found in alpine and arctic tundras. The authors describe the rich repertoire of behavior patterns developed by the hen and the cock to achieve their two primary objectives--first, to stay alive, and then to breed. Volume II, primarily the work of Bergerud, synthesizes the evidence in Volume I and in the grouse research literature from a theoretical perspective. Several potentially controversial sociobiological hypotheses are advanced to account for flocking behavior, migration, dispersal, roosting and feeding behavior, mate choice and mating systems. The demographic analysis provides new insights into cycles of abundance, the limitation of numbers, and the demographic factors that determine densities. The contributors, besides Bergerud and Gratson: R.C. Davies, A. Gardarson, J.E. Hartzler, R.A. Huempfner, D.A. Jenni, D.H. Mossop, S. Myrberget, R.E. Page, R.K. Schmidt, W.D. Svedarsky, and J.R. Tester.

Download or read book The Snakes of Canada written by Barbara Froom and published by . This book was released on 1972 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: A COMPREHENSIBLE AND READABLE BOOK BY A REPTILE EXPERT.

Download or read book An Analysis of Nesting Mortality in Birds written by Robert E. Ricklefs and published by . This book was released on 1969 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Greater Sage Grouse written by Steve Knick and published by Univ of California Press. This book was released on 2011-05-19 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: Admired for its elaborate breeding displays and treasured as a game bird, the Greater Sage-Grouse is a charismatic symbol of the broad open spaces in western North America. Unfortunately these birds have declined across much of their range—which stretches across 11 western states and reaches into Canada—mostly due to loss of critical sagebrush habitat. Today the Greater Sage-Grouse is at the center of a complex conservation challenge. This multifaceted volume, an important foundation for developing conservation strategies and actions, provides a comprehensive synthesis of scientific information on the biology and ecology of the Greater Sage-Grouse. Bringing together the experience of thirty-eight researchers, it describes the bird’s population trends, its sagebrush habitat, and potential limitations to conservation, including the effects of rangeland fire, climate change, invasive plants, disease, and land uses such as energy development, grazing, and agriculture.

Download or read book Amphibians and Reptiles of British Columbia written by Brent M. Matsuda and published by Royal British Columbia Museum. This book was released on 2006 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a non-technical guide to the biology and identification of both the amphibians and reptiles of British Columbia. The first section explores the general biology of amphibians and reptiles, including aspects of their fossil history, distribution and habitats, anatomy and physiology, behavior and development, and relationships with humans. The second section contains detailed accounts of each species that occurs in British Columbia, including native species and introduced species.

Download or read book Introduction to Canadian Amphibians and Reptiles written by Francis R. Cook and published by National Museums of Canada. This book was released on 1984 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vernal Pool Landscapes written by Robert A. Schlising 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 Conservation Covenants written by Great Britain. Law Commission and published by Stationery Office/Tso. This book was released on 2014 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this report, the Law Commission make recommendations for the introduction of a new statutory scheme of conservation covenants in England and Wales. The recommendations to introduce such a scheme would create a new legal tool, enabling landowners to protect land in order to conserve and restore our natural and built environment. Conservation covenants would allow landowners voluntarily to create binding obligations on their own land to meet a conservation objective, such as preserving woodland, cultivating a particular species of plant or protecting a habitat for an animal, or farming land in a certain way. The proposed statutory scheme would give individual landowners the opportunity, using private agreements, to contribute to conservation efforts being made across England and Wales. The scheme will create a versatile, simple and cost-effective legal tool capable of: unlocking currently missed conservation opportunities by overcoming the legal difficulties faced when creating binding obligations; facilitating better ways to deliver existing conservation objectives; and providing assurance of long-term conservation benefits. The report includes a draft Conservation Covenants Bill, which would introduce the conservation covenant scheme into the law of England and Wales.

Download or read book Water Quality Sourcebook written by R. N. McNeely and published by . This book was released on 1979 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: