Ecology and Conservation of the Cactus Ferruginous Pygmy-owl in Arizona PDF Download
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Author: Jean-Luc E. Cartron Publisher: ISBN: Category : Birds Languages : en Pages : 76
Book Description
This report is the result of a cooperative effort by the Rocky Mountain Research Station and the USDA Forest Service Region 3, with participation by the Arizona Game and Fish Department and the Bureau of Land Management. It assesses the state of knowledge related to the conservation status of the cactus ferruginous pygmy-owl in Arizona. The population decline of this owl has been attributed to the loss of riparian areas before and after the turn of the 20th century. Currently, the cactus ferruginous pygmy-owl is chiefly found in southern Arizona in xeroriparian vegetation and wellstructured upland desertscrub. The primary threat to the remaining pygmy-owl population appears to be continued habitat loss due to residential development. Important information gaps exist and prevent a full understanding of the current population status of the owl and its conservation needs.
Author: Jean-Luc E. Cartron Publisher: ISBN: Category : Birds Languages : en Pages : 76
Book Description
This report is the result of a cooperative effort by the Rocky Mountain Research Station and the USDA Forest Service Region 3, with participation by the Arizona Game and Fish Department and the Bureau of Land Management. It assesses the state of knowledge related to the conservation status of the cactus ferruginous pygmy-owl in Arizona. The population decline of this owl has been attributed to the loss of riparian areas before and after the turn of the 20th century. Currently, the cactus ferruginous pygmy-owl is chiefly found in southern Arizona in xeroriparian vegetation and wellstructured upland desertscrub. The primary threat to the remaining pygmy-owl population appears to be continued habitat loss due to residential development. Important information gaps exist and prevent a full understanding of the current population status of the owl and its conservation needs.
Author: Publisher: ISBN: Category : Birds Languages : en Pages : 76
Book Description
This report is the result of a cooperative effort by the Rocky Mountain Research Station and the USDA Forest Service Region 3, with participation by the Arizona Game and Fish Department and the Bureau of Land Management. It assesses the state of knowledge related to the conservation status of the cactus ferruginous pygmy-owl in Arizona. The population decline of this owl has been attributed to the loss of riparian areas before and after the turn of the 20th century. Currently, the cactus ferruginous pygmy-owl is chiefly found in southern Arizona in xeroriparian vegetation and wellstructured upland desertscrub. The primary threat to the remaining pygmy-owl population appears to be continued habitat loss due to residential development. Important information gaps exist and prevent a full understanding of the current population status of the owl and its conservation needs.
Author: Douglas Bevington Publisher: Island Press ISBN: 161091144X Category : Science Languages : en Pages : 303
Book Description
Over the past two decades, a select group of small but highly effective grassroots organizations have achieved remarkable success in protecting endangered species and forests in the United States. The Rebirth of Environmentalism tells for the first time the story of these grassroots biodiversity groups. Filled with inspiring stories of activists, groups, and campaigns that most readers will not have encountered before, The Rebirth of Environmentalism explores how grassroots biodiversity groups have had such a big impact despite their scant resources, and presents valuable lessons that can help the environmental movement as a whole—as well as other social movements—become more effective.
Author: Sonia Benson Publisher: ISBN: Category : Juvenile Nonfiction Languages : en Pages : 368
Book Description
Endangered Species, 2nd Edition, presents information on endangered and threatened mammals, birds, reptiles, amphibians, fish, mollusks, insects, arachnids, crustaceans, and plants. Its 240 entries -- including 40 new species added to the 2nd Edition -- were chosen to give a glimpse of the broad range of species currently facing endangerment. While well-publicized examples such as the American bison, northern spotted owl, and gray wolf are examined, so, too, are less conspicuous -- yet no less threatened -- species such as the Australian ant, Cape vulture, and Peebles Navajo cactus. The entries are spread across three volumes and are divided into sections by classes. Within each class, species are arranged alphabetically by common name. Color locator maps outlining the range of a particular species are included in each entry to help users find unfamiliar countries or locations. More than 200 color photographs provide a more concrete vision of the species. Sidebar boxes containing interesting and related information are also included in some entries.
Author: Jean-Luc E. Cartron
Author: Jean-Luc E. Cartron
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Author: Troy E. Corman
Author: Douglas Bevington
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Author: Sonia Benson
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