Author: Serra J. Hoagland
Publisher: JHU Press
ISBN: 1421446588
Category : Nature
Languages : en
Pages : 432
Book Description
This groundbreaking book brings together Native American and Indigenous scholars, wildlife managers, legal experts, and conservationists from dozens of tribes to share their wildlife stewardship philosophies, histories, principles, and practices. Tribes have jurisdiction over some of the healthiest wild areas in North America, collectively managing over 56 million acres of land. This is no accident: in addition to a deep reverence for the land and a strong history of environmental stewardship, Native peoples implement some of the best fish and wildlife preservation and management practices on the continent. Wildlife Stewardship on Tribal Lands is the first comprehensive resource dedicated to the voices and expertise of Native scholars and wildlife professionals. In its pages, nearly one hundred Native and non-native wildlife conservationists, managers, and their collaborators share lessons to guide wildlife professionals in how best to incorporate native methods and how to work effectively with tribal stakeholders. The authors cover topics that include: • Guidelines for conducting research on tribal lands • Traditional ecological knowledge-based management models • The cultural and ecological importance of key species • Legal battles for treaty rights, management authority, and funding • First foods and food sovereignty • Fisheries and migratory bird management • Tribal perspectives on the Endangered Species Act • A history of modern fish and wildlife management on tribal lands The content of this book is not limited to the invaluable reports of research findings, explications of methodologies, and case studies. Capturing oral histories and spiritual knowledge through interviews with tribal leaders and the work of Native artists and writers honors the holistic awareness of the land offered to readers of this unique volume. Ultimately, the contributors to Wildlife Stewardship on Tribal Lands demonstrate how tribal practices are pivotal guideposts for those seeking to protect and harness our natural resources in ways that can help reverse grievous biodiversity losses and ensure the health of our environment for future generations. Contributors: Scott Aikin, Steven Albert, John Antonio, Dale Becker, Bethany Berger, Kimberly Blaeser, Arthur Blazer, Michael Blumm, Michael Brydge, Ashley Carlisle, Frank Cerno Jr., Sally Carufel Williams, Guy Charlton, Samuel Chischilly, Bob Christensen, Gerald Cobell, Cody Desautel, Lauren Divine, Douglas W. Dompier, Ramona Emerson, Kari Eneas, James Fall, Julian J. Fischer, James R. Floyd, James Gensaw Sr., Michael I. Goldstein, Kim Gottschalk, Shaun Grassel, E. Richard Hart, Dylan R. Hedden-Nicely, Caleb Hickman, Serra J. Hoagland, Kraig Holmes, Nathan Jim, R. Roy Johnson, Jovon Jojola, Tamra Jones, Emily Sylvan Kim, Winona LaDuke, Stacy Leeds, Crystal Leonetti, Aaron P. Lestenkof, Chip Livingston, Lorraine Marquez Eiler, Eric Mellink, Paul I. Melovidov, Lara Mengak, Gary Paul Nabhan, Liliana Naves, Vern Northrup, nila northSun, Raymond E. Paddock III, Lizzy Pennock, Nicole Marie Pete, Aaron Poe, Georgiana Pongyesva, Ken Poynter, Mathis Quintana, Seafha Ramos, Janisse Ray, Vanessa L. Ray-Hodge, Amadeo Rea, Mitzi Reed, Marcie Rendon, Sarah F. Rinkevich, Bruce Robson, Andrea Rogers, Thomas C. Rothe, David E. Safine, Patty Schwalenberg, Kyle Secakuku, John Sewall, Todd Sformo, Richard T. Sherman, Ron Skates, Arthur M. Soukkala, Lawrence Stevens, Juliana Suzukawa, Julie Thorstenson, Gloria Tom, Christopher Tran, Craig van der Heiden, John Wheeler, Jessica Wiarda, Tiana Williams-Claussen.
Wildlife Stewardship on Tribal Lands
Author: Serra J. Hoagland
Publisher: JHU Press
ISBN: 1421446588
Category : Nature
Languages : en
Pages : 432
Book Description
This groundbreaking book brings together Native American and Indigenous scholars, wildlife managers, legal experts, and conservationists from dozens of tribes to share their wildlife stewardship philosophies, histories, principles, and practices. Tribes have jurisdiction over some of the healthiest wild areas in North America, collectively managing over 56 million acres of land. This is no accident: in addition to a deep reverence for the land and a strong history of environmental stewardship, Native peoples implement some of the best fish and wildlife preservation and management practices on the continent. Wildlife Stewardship on Tribal Lands is the first comprehensive resource dedicated to the voices and expertise of Native scholars and wildlife professionals. In its pages, nearly one hundred Native and non-native wildlife conservationists, managers, and their collaborators share lessons to guide wildlife professionals in how best to incorporate native methods and how to work effectively with tribal stakeholders. The authors cover topics that include: • Guidelines for conducting research on tribal lands • Traditional ecological knowledge-based management models • The cultural and ecological importance of key species • Legal battles for treaty rights, management authority, and funding • First foods and food sovereignty • Fisheries and migratory bird management • Tribal perspectives on the Endangered Species Act • A history of modern fish and wildlife management on tribal lands The content of this book is not limited to the invaluable reports of research findings, explications of methodologies, and case studies. Capturing oral histories and spiritual knowledge through interviews with tribal leaders and the work of Native artists and writers honors the holistic awareness of the land offered to readers of this unique volume. Ultimately, the contributors to Wildlife Stewardship on Tribal Lands demonstrate how tribal practices are pivotal guideposts for those seeking to protect and harness our natural resources in ways that can help reverse grievous biodiversity losses and ensure the health of our environment for future generations. Contributors: Scott Aikin, Steven Albert, John Antonio, Dale Becker, Bethany Berger, Kimberly Blaeser, Arthur Blazer, Michael Blumm, Michael Brydge, Ashley Carlisle, Frank Cerno Jr., Sally Carufel Williams, Guy Charlton, Samuel Chischilly, Bob Christensen, Gerald Cobell, Cody Desautel, Lauren Divine, Douglas W. Dompier, Ramona Emerson, Kari Eneas, James Fall, Julian J. Fischer, James R. Floyd, James Gensaw Sr., Michael I. Goldstein, Kim Gottschalk, Shaun Grassel, E. Richard Hart, Dylan R. Hedden-Nicely, Caleb Hickman, Serra J. Hoagland, Kraig Holmes, Nathan Jim, R. Roy Johnson, Jovon Jojola, Tamra Jones, Emily Sylvan Kim, Winona LaDuke, Stacy Leeds, Crystal Leonetti, Aaron P. Lestenkof, Chip Livingston, Lorraine Marquez Eiler, Eric Mellink, Paul I. Melovidov, Lara Mengak, Gary Paul Nabhan, Liliana Naves, Vern Northrup, nila northSun, Raymond E. Paddock III, Lizzy Pennock, Nicole Marie Pete, Aaron Poe, Georgiana Pongyesva, Ken Poynter, Mathis Quintana, Seafha Ramos, Janisse Ray, Vanessa L. Ray-Hodge, Amadeo Rea, Mitzi Reed, Marcie Rendon, Sarah F. Rinkevich, Bruce Robson, Andrea Rogers, Thomas C. Rothe, David E. Safine, Patty Schwalenberg, Kyle Secakuku, John Sewall, Todd Sformo, Richard T. Sherman, Ron Skates, Arthur M. Soukkala, Lawrence Stevens, Juliana Suzukawa, Julie Thorstenson, Gloria Tom, Christopher Tran, Craig van der Heiden, John Wheeler, Jessica Wiarda, Tiana Williams-Claussen.
Publisher: JHU Press
ISBN: 1421446588
Category : Nature
Languages : en
Pages : 432
Book Description
This groundbreaking book brings together Native American and Indigenous scholars, wildlife managers, legal experts, and conservationists from dozens of tribes to share their wildlife stewardship philosophies, histories, principles, and practices. Tribes have jurisdiction over some of the healthiest wild areas in North America, collectively managing over 56 million acres of land. This is no accident: in addition to a deep reverence for the land and a strong history of environmental stewardship, Native peoples implement some of the best fish and wildlife preservation and management practices on the continent. Wildlife Stewardship on Tribal Lands is the first comprehensive resource dedicated to the voices and expertise of Native scholars and wildlife professionals. In its pages, nearly one hundred Native and non-native wildlife conservationists, managers, and their collaborators share lessons to guide wildlife professionals in how best to incorporate native methods and how to work effectively with tribal stakeholders. The authors cover topics that include: • Guidelines for conducting research on tribal lands • Traditional ecological knowledge-based management models • The cultural and ecological importance of key species • Legal battles for treaty rights, management authority, and funding • First foods and food sovereignty • Fisheries and migratory bird management • Tribal perspectives on the Endangered Species Act • A history of modern fish and wildlife management on tribal lands The content of this book is not limited to the invaluable reports of research findings, explications of methodologies, and case studies. Capturing oral histories and spiritual knowledge through interviews with tribal leaders and the work of Native artists and writers honors the holistic awareness of the land offered to readers of this unique volume. Ultimately, the contributors to Wildlife Stewardship on Tribal Lands demonstrate how tribal practices are pivotal guideposts for those seeking to protect and harness our natural resources in ways that can help reverse grievous biodiversity losses and ensure the health of our environment for future generations. Contributors: Scott Aikin, Steven Albert, John Antonio, Dale Becker, Bethany Berger, Kimberly Blaeser, Arthur Blazer, Michael Blumm, Michael Brydge, Ashley Carlisle, Frank Cerno Jr., Sally Carufel Williams, Guy Charlton, Samuel Chischilly, Bob Christensen, Gerald Cobell, Cody Desautel, Lauren Divine, Douglas W. Dompier, Ramona Emerson, Kari Eneas, James Fall, Julian J. Fischer, James R. Floyd, James Gensaw Sr., Michael I. Goldstein, Kim Gottschalk, Shaun Grassel, E. Richard Hart, Dylan R. Hedden-Nicely, Caleb Hickman, Serra J. Hoagland, Kraig Holmes, Nathan Jim, R. Roy Johnson, Jovon Jojola, Tamra Jones, Emily Sylvan Kim, Winona LaDuke, Stacy Leeds, Crystal Leonetti, Aaron P. Lestenkof, Chip Livingston, Lorraine Marquez Eiler, Eric Mellink, Paul I. Melovidov, Lara Mengak, Gary Paul Nabhan, Liliana Naves, Vern Northrup, nila northSun, Raymond E. Paddock III, Lizzy Pennock, Nicole Marie Pete, Aaron Poe, Georgiana Pongyesva, Ken Poynter, Mathis Quintana, Seafha Ramos, Janisse Ray, Vanessa L. Ray-Hodge, Amadeo Rea, Mitzi Reed, Marcie Rendon, Sarah F. Rinkevich, Bruce Robson, Andrea Rogers, Thomas C. Rothe, David E. Safine, Patty Schwalenberg, Kyle Secakuku, John Sewall, Todd Sformo, Richard T. Sherman, Ron Skates, Arthur M. Soukkala, Lawrence Stevens, Juliana Suzukawa, Julie Thorstenson, Gloria Tom, Christopher Tran, Craig van der Heiden, John Wheeler, Jessica Wiarda, Tiana Williams-Claussen.
Harvest of Fish and Wildlife
Author: Kevin L. Pope
Publisher: CRC Press
ISBN: 1000389227
Category : Nature
Languages : en
Pages : 483
Book Description
Harvest of Fish and Wildlife: New Paradigms for Sustainable Management unites experts in wildlife and fishery sciences for an interdisciplinary overview of harvest management. This book presents unique insights for embracing the complete social-ecological system to ensure a sustainable future. It educates users on evolutionary and population dynamics; social and political influences; hunter and angler behavior; decision processes; impacts of regulations; and stakeholder involvement. Features: Written by twenty-four teams of leading scientists and managers. Promotes transparent justification for fishing and hunting regulations. Provides examples for integrating decision making into management. Emphasizes creativity in management by integrating art and science. This book appeals to population biologists, evolutionary biologists and social scientists. It is a key resource for on-the-ground managers and research scientists developing harvesting applications. As the book’s contributors explain: “Making decisions that are robust to uncertainty...is a paradigm shift with a lot of potential to improve outcomes for fish and wildlife populations.” –Andrew Tyre and Brigitte Tenhumberg “Temporal shifts in system states...must somehow be anticipated and dealt with to derive harvest policies that remain optimal in the long term.” –Michael Conroy “Proactive, effective management of sportspersons...will be essential in the new paradigm of harvest management.” –Matthew Gruntorad and Christopher Chizinski
Publisher: CRC Press
ISBN: 1000389227
Category : Nature
Languages : en
Pages : 483
Book Description
Harvest of Fish and Wildlife: New Paradigms for Sustainable Management unites experts in wildlife and fishery sciences for an interdisciplinary overview of harvest management. This book presents unique insights for embracing the complete social-ecological system to ensure a sustainable future. It educates users on evolutionary and population dynamics; social and political influences; hunter and angler behavior; decision processes; impacts of regulations; and stakeholder involvement. Features: Written by twenty-four teams of leading scientists and managers. Promotes transparent justification for fishing and hunting regulations. Provides examples for integrating decision making into management. Emphasizes creativity in management by integrating art and science. This book appeals to population biologists, evolutionary biologists and social scientists. It is a key resource for on-the-ground managers and research scientists developing harvesting applications. As the book’s contributors explain: “Making decisions that are robust to uncertainty...is a paradigm shift with a lot of potential to improve outcomes for fish and wildlife populations.” –Andrew Tyre and Brigitte Tenhumberg “Temporal shifts in system states...must somehow be anticipated and dealt with to derive harvest policies that remain optimal in the long term.” –Michael Conroy “Proactive, effective management of sportspersons...will be essential in the new paradigm of harvest management.” –Matthew Gruntorad and Christopher Chizinski
Sandhill Crane Study in the Central Flyway
Author: Raymond J. Buller
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 24
Book Description
Fall-migrating sandhill cranes arrived at congregation sites in southern Canada and in the States of the Central Flyway between late July and early October. Sandhills peaked at about 100,000 birds at way stations during the fall of 1964. Footprint measurements indicated that the lesser sandhill was by far the most numerous subspecies at way stations in Montana, North Dakota, South Dakota, and Colorado. These measurements also indicated that flocks stopping over in Wyoming, Kansas, and Oklahoma contained a significant number of Canadian sandhill or greater sandhill or both. A selective collecting program indicated that the footprint measurement technique overemphasized the incidence of the greater sandhill at way stations in North Dakota and South Dakota. Whooping cranes and sandhills were occasionally observed together during the early part of the fall migration. At times, fall-migrating sandhills fed on standing and harvested grain crops in Canada and the States of the Central Flyway, but seldom were depredations considered serious.
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 24
Book Description
Fall-migrating sandhill cranes arrived at congregation sites in southern Canada and in the States of the Central Flyway between late July and early October. Sandhills peaked at about 100,000 birds at way stations during the fall of 1964. Footprint measurements indicated that the lesser sandhill was by far the most numerous subspecies at way stations in Montana, North Dakota, South Dakota, and Colorado. These measurements also indicated that flocks stopping over in Wyoming, Kansas, and Oklahoma contained a significant number of Canadian sandhill or greater sandhill or both. A selective collecting program indicated that the footprint measurement technique overemphasized the incidence of the greater sandhill at way stations in North Dakota and South Dakota. Whooping cranes and sandhills were occasionally observed together during the early part of the fall migration. At times, fall-migrating sandhills fed on standing and harvested grain crops in Canada and the States of the Central Flyway, but seldom were depredations considered serious.
Some Reflections on the Reading of Statutes
Author: Felix Frankfurter
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 40
Book Description
Responding to Oil Spills in the U.S. Arctic Marine Environment
Author: National Research Council
Publisher: National Academies Press
ISBN: 030929889X
Category : Science
Languages : en
Pages : 350
Book Description
U.S. Arctic waters north of the Bering Strait and west of the Canadian border encompass a vast area that is usually ice covered for much of the year, but is increasingly experiencing longer periods and larger areas of open water due to climate change. Sparsely inhabited with a wide variety of ecosystems found nowhere else, this region is vulnerable to damage from human activities. As oil and gas, shipping, and tourism activities increase, the possibilities of an oil spill also increase. How can we best prepare to respond to such an event in this challenging environment? Responding to Oil Spills in the U.S. Arctic Marine Environment reviews the current state of the science regarding oil spill response and environmental assessment in the Arctic region north of the Bering Strait, with emphasis on the potential impacts in U.S. waters. This report describes the unique ecosystems and environment of the Arctic and makes recommendations to provide an effective response effort in these challenging conditions. According to Responding to Oil Spills in the U.S. Arctic Marine Environment, a full range of proven oil spill response technologies is needed in order to minimize the impacts on people and sensitive ecosystems. This report identifies key oil spill research priorities, critical data and monitoring needs, mitigation strategies, and important operational and logistical issues. The Arctic acts as an integrating, regulating, and mediating component of the physical, atmospheric and cryospheric systems that govern life on Earth. Not only does the Arctic serve as regulator of many of the Earth's large-scale systems and processes, but it is also an area where choices made have substantial impact on life and choices everywhere on planet Earth. This report's recommendations will assist environmentalists, industry, state and local policymakers, and anyone interested in the future of this special region to preserve and protect it from damaging oil spills.
Publisher: National Academies Press
ISBN: 030929889X
Category : Science
Languages : en
Pages : 350
Book Description
U.S. Arctic waters north of the Bering Strait and west of the Canadian border encompass a vast area that is usually ice covered for much of the year, but is increasingly experiencing longer periods and larger areas of open water due to climate change. Sparsely inhabited with a wide variety of ecosystems found nowhere else, this region is vulnerable to damage from human activities. As oil and gas, shipping, and tourism activities increase, the possibilities of an oil spill also increase. How can we best prepare to respond to such an event in this challenging environment? Responding to Oil Spills in the U.S. Arctic Marine Environment reviews the current state of the science regarding oil spill response and environmental assessment in the Arctic region north of the Bering Strait, with emphasis on the potential impacts in U.S. waters. This report describes the unique ecosystems and environment of the Arctic and makes recommendations to provide an effective response effort in these challenging conditions. According to Responding to Oil Spills in the U.S. Arctic Marine Environment, a full range of proven oil spill response technologies is needed in order to minimize the impacts on people and sensitive ecosystems. This report identifies key oil spill research priorities, critical data and monitoring needs, mitigation strategies, and important operational and logistical issues. The Arctic acts as an integrating, regulating, and mediating component of the physical, atmospheric and cryospheric systems that govern life on Earth. Not only does the Arctic serve as regulator of many of the Earth's large-scale systems and processes, but it is also an area where choices made have substantial impact on life and choices everywhere on planet Earth. This report's recommendations will assist environmentalists, industry, state and local policymakers, and anyone interested in the future of this special region to preserve and protect it from damaging oil spills.
Wildlife Politics
Author: Bruce Rocheleau
Publisher: Cambridge University Press
ISBN: 1107187303
Category : Law
Languages : en
Pages : 387
Book Description
An analysis of forces affecting wildlife politics worldwide, covering topics such as overexploitation, hunting, ecotourism and trafficking.
Publisher: Cambridge University Press
ISBN: 1107187303
Category : Law
Languages : en
Pages : 387
Book Description
An analysis of forces affecting wildlife politics worldwide, covering topics such as overexploitation, hunting, ecotourism and trafficking.
The Endangered Species Act
Author: Stanford Environmental Law Society
Publisher: Stanford Environmental Law Soc
ISBN: 9780804738439
Category : Law
Languages : en
Pages : 296
Book Description
This handbook is a guide to the federal Endangered Species Act, the primary U.S. law aimed at protecting species of animals and plants from human threats to their survival. It is intended for lawyers, government agency employees, students, community activists, businesspeople, and any citizen who wants to understand the Act--its history, provisions, accomplishments, and failures.
Publisher: Stanford Environmental Law Soc
ISBN: 9780804738439
Category : Law
Languages : en
Pages : 296
Book Description
This handbook is a guide to the federal Endangered Species Act, the primary U.S. law aimed at protecting species of animals and plants from human threats to their survival. It is intended for lawyers, government agency employees, students, community activists, businesspeople, and any citizen who wants to understand the Act--its history, provisions, accomplishments, and failures.
Why Birds Matter
Author: Çagan H. Sekercioglu
Publisher: University of Chicago Press
ISBN: 022638277X
Category : Science
Languages : en
Pages : 398
Book Description
For over one hundred years, ornithologists and amateur birders have jointly campaigned for the conservation of bird species, documenting not only birds’ beauty and extraordinary diversity, but also their importance to ecosystems worldwide. But while these avian enthusiasts have noted that birds eat fruit, carrion, and pests; spread seed and fertilizer; and pollinate plants, among other services, they have rarely asked what birds are worth in economic terms. In Why Birds Matter, an international collection of ornithologists, botanists, ecologists, conservation biologists, and environmental economists seeks to quantify avian ecosystem services—the myriad benefits that birds provide to humans. The first book to approach ecosystem services from an ornithological perspective, Why Birds Matter asks what economic value we can ascribe to those services, if any, and how this value should inform conservation. Chapters explore the role of birds in such important ecological dynamics as scavenging, nutrient cycling, food chains, and plant-animal interactions—all seen through the lens of human well-being—to show that quantifying avian ecosystem services is crucial when formulating contemporary conservation strategies. Both elucidating challenges and providing examples of specific ecosystem valuations and guidance for calculation, the contributors propose that in order to advance avian conservation, we need to appeal not only to hearts and minds, but also to wallets.
Publisher: University of Chicago Press
ISBN: 022638277X
Category : Science
Languages : en
Pages : 398
Book Description
For over one hundred years, ornithologists and amateur birders have jointly campaigned for the conservation of bird species, documenting not only birds’ beauty and extraordinary diversity, but also their importance to ecosystems worldwide. But while these avian enthusiasts have noted that birds eat fruit, carrion, and pests; spread seed and fertilizer; and pollinate plants, among other services, they have rarely asked what birds are worth in economic terms. In Why Birds Matter, an international collection of ornithologists, botanists, ecologists, conservation biologists, and environmental economists seeks to quantify avian ecosystem services—the myriad benefits that birds provide to humans. The first book to approach ecosystem services from an ornithological perspective, Why Birds Matter asks what economic value we can ascribe to those services, if any, and how this value should inform conservation. Chapters explore the role of birds in such important ecological dynamics as scavenging, nutrient cycling, food chains, and plant-animal interactions—all seen through the lens of human well-being—to show that quantifying avian ecosystem services is crucial when formulating contemporary conservation strategies. Both elucidating challenges and providing examples of specific ecosystem valuations and guidance for calculation, the contributors propose that in order to advance avian conservation, we need to appeal not only to hearts and minds, but also to wallets.
Assessment of Nontimber Forest Products in the United States Under Changing Conditions
Author: James L Chamberlain
Publisher: Forest Service
ISBN: 9780160945885
Category : Nature
Languages : en
Pages : 280
Book Description
This Non-timber Forest Products' assessment serves as a baseline science synthesis and provides information for managing non-timber forest resources in the United States. This report provides technical input to the 2017 National Climate Assessment and closely follows the Intergovernmental Panel on Climate Change (IPCC) process. You will find an overview of the findings and interrelated discussions covering aspects of biophysical, social, cultural, economic, and policy dimensions of non-timber forest products and the implications of the effects of climatic variabilities and change for them. Appendix information summarizes non-timber forest products relative to geographic regions across the country. Related products: Other products produced by the U.S. Forest Service (Department of Agriculture/USDA) can be found here: https://bookstore.gpo.gov/agency/us-forest-service Find more Federal documents relating to Climate & Weather resources here: https://bookstore.gpo.gov/catalog/weather-climate
Publisher: Forest Service
ISBN: 9780160945885
Category : Nature
Languages : en
Pages : 280
Book Description
This Non-timber Forest Products' assessment serves as a baseline science synthesis and provides information for managing non-timber forest resources in the United States. This report provides technical input to the 2017 National Climate Assessment and closely follows the Intergovernmental Panel on Climate Change (IPCC) process. You will find an overview of the findings and interrelated discussions covering aspects of biophysical, social, cultural, economic, and policy dimensions of non-timber forest products and the implications of the effects of climatic variabilities and change for them. Appendix information summarizes non-timber forest products relative to geographic regions across the country. Related products: Other products produced by the U.S. Forest Service (Department of Agriculture/USDA) can be found here: https://bookstore.gpo.gov/agency/us-forest-service Find more Federal documents relating to Climate & Weather resources here: https://bookstore.gpo.gov/catalog/weather-climate
Lesser and Canadian Sandhill Crane Populations, Age Structure, and Harvest
Author: Raymond J. Buller
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 32
Book Description
Lesser (Grus canadensis canadensis) and Canadian (G. c. rowani) sandhill cranes were studied from 1974 through 1977 in portions of the Central Flyway and Saskatchewan, Canada. The primary purposes of the study were to obtain estimates of (1) the lesser and Canadian sandhill crane populations during the fall and spring, (2) percent of juveniles in the population, and (3) hunting pressure, harvest, and crippling loss. Visual estimates of the numbers of cranes occurring within the main fall staging areas on the principal wintering grounds were made during periods of peak migration each October, and on the Platte River in Nebraska each spring. Feeding, roosting, and flying sandhill cranes were aged throughout the study area during fall and winter with the aid of binoculars and spotting scopes.
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 32
Book Description
Lesser (Grus canadensis canadensis) and Canadian (G. c. rowani) sandhill cranes were studied from 1974 through 1977 in portions of the Central Flyway and Saskatchewan, Canada. The primary purposes of the study were to obtain estimates of (1) the lesser and Canadian sandhill crane populations during the fall and spring, (2) percent of juveniles in the population, and (3) hunting pressure, harvest, and crippling loss. Visual estimates of the numbers of cranes occurring within the main fall staging areas on the principal wintering grounds were made during periods of peak migration each October, and on the Platte River in Nebraska each spring. Feeding, roosting, and flying sandhill cranes were aged throughout the study area during fall and winter with the aid of binoculars and spotting scopes.