Ecology and Management of Blackbirds (Icteridae) in North America

Ecology and Management of Blackbirds (Icteridae) in North America

Author: George M. Linz

Publisher: CRC Press

Published: 2017-09-19

Total Pages: 360

ISBN-13: 135164355X

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Shortlisted for the 2018 TWS Wildlife Publication Awards in the edited book category The various species of new world blackbirds, often intermingled in large foraging flocks and nighttime roosts, collectively number in the hundreds of millions and are a dominant component of the natural and agricultural avifauna in North America today. Because of their abundance, conspicuous flocking behavior, and feeding habits, these species have often been in conflict with human endeavors. The pioneering publications on blackbirds were by F. E. L. Beal in 1900 and A. A. Allen in 1914. These seminal treatises laid the foundation for more than 1,000 descriptive and experimental studies on the life histories of blackbirds as well as their ecology and management in relation to agricultural damage and other conflicts such as caused by large winter roosting congregations. The wealth of information generated in over a century of research is found in disparate outlets that include government reports, conference proceedings, peer-reviewed journals, monographs, and books. For the first time, Ecology and Management of Blackbirds (Icteridae) in North America summarizes and synthesizes this vast body of information on the biology and life histories of blackbirds and their conflicts with humans into a single volume for researchers, wildlife managers, agriculturists, disease biologists, ornithologists, policy makers, and the public. The book reviews the life histories of red-winged blackbirds, yellow-headed blackbirds, common grackles, and brown-headed cowbirds. It provides in-depth coverage of the functional roles of blackbirds in natural and agricultural ecosystems. In doing so, this authoritative reference promotes the development of improved science-based, integrated management strategies to address conflicts when resolutions are needed.


Book Synopsis Ecology and Management of Blackbirds (Icteridae) in North America by : George M. Linz

Download or read book Ecology and Management of Blackbirds (Icteridae) in North America written by George M. Linz and published by CRC Press. This book was released on 2017-09-19 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for the 2018 TWS Wildlife Publication Awards in the edited book category The various species of new world blackbirds, often intermingled in large foraging flocks and nighttime roosts, collectively number in the hundreds of millions and are a dominant component of the natural and agricultural avifauna in North America today. Because of their abundance, conspicuous flocking behavior, and feeding habits, these species have often been in conflict with human endeavors. The pioneering publications on blackbirds were by F. E. L. Beal in 1900 and A. A. Allen in 1914. These seminal treatises laid the foundation for more than 1,000 descriptive and experimental studies on the life histories of blackbirds as well as their ecology and management in relation to agricultural damage and other conflicts such as caused by large winter roosting congregations. The wealth of information generated in over a century of research is found in disparate outlets that include government reports, conference proceedings, peer-reviewed journals, monographs, and books. For the first time, Ecology and Management of Blackbirds (Icteridae) in North America summarizes and synthesizes this vast body of information on the biology and life histories of blackbirds and their conflicts with humans into a single volume for researchers, wildlife managers, agriculturists, disease biologists, ornithologists, policy makers, and the public. The book reviews the life histories of red-winged blackbirds, yellow-headed blackbirds, common grackles, and brown-headed cowbirds. It provides in-depth coverage of the functional roles of blackbirds in natural and agricultural ecosystems. In doing so, this authoritative reference promotes the development of improved science-based, integrated management strategies to address conflicts when resolutions are needed.

Ecology and Management of Blackbirds (Icteridae) in North America

Ecology and Management of Blackbirds (Icteridae) in North America

Author: George M. Linz

Publisher: CRC Press

Published: 2017-09-19

Total Pages: 240

ISBN-13: 1498799647

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Shortlisted for the 2018 TWS Wildlife Publication Awards in the edited book category The various species of new world blackbirds, often intermingled in large foraging flocks and nighttime roosts, collectively number in the hundreds of millions and are a dominant component of the natural and agricultural avifauna in North America today. Because of their abundance, conspicuous flocking behavior, and feeding habits, these species have often been in conflict with human endeavors. The pioneering publications on blackbirds were by F. E. L. Beal in 1900 and A. A. Allen in 1914. These seminal treatises laid the foundation for more than 1,000 descriptive and experimental studies on the life histories of blackbirds as well as their ecology and management in relation to agricultural damage and other conflicts such as caused by large winter roosting congregations. The wealth of information generated in over a century of research is found in disparate outlets that include government reports, conference proceedings, peer-reviewed journals, monographs, and books. For the first time, Ecology and Management of Blackbirds (Icteridae) in North America summarizes and synthesizes this vast body of information on the biology and life histories of blackbirds and their conflicts with humans into a single volume for researchers, wildlife managers, agriculturists, disease biologists, ornithologists, policy makers, and the public. The book reviews the life histories of red-winged blackbirds, yellow-headed blackbirds, common grackles, and brown-headed cowbirds. It provides in-depth coverage of the functional roles of blackbirds in natural and agricultural ecosystems. In doing so, this authoritative reference promotes the development of improved science-based, integrated management strategies to address conflicts when resolutions are needed.


Book Synopsis Ecology and Management of Blackbirds (Icteridae) in North America by : George M. Linz

Download or read book Ecology and Management of Blackbirds (Icteridae) in North America written by George M. Linz and published by CRC Press. This book was released on 2017-09-19 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for the 2018 TWS Wildlife Publication Awards in the edited book category The various species of new world blackbirds, often intermingled in large foraging flocks and nighttime roosts, collectively number in the hundreds of millions and are a dominant component of the natural and agricultural avifauna in North America today. Because of their abundance, conspicuous flocking behavior, and feeding habits, these species have often been in conflict with human endeavors. The pioneering publications on blackbirds were by F. E. L. Beal in 1900 and A. A. Allen in 1914. These seminal treatises laid the foundation for more than 1,000 descriptive and experimental studies on the life histories of blackbirds as well as their ecology and management in relation to agricultural damage and other conflicts such as caused by large winter roosting congregations. The wealth of information generated in over a century of research is found in disparate outlets that include government reports, conference proceedings, peer-reviewed journals, monographs, and books. For the first time, Ecology and Management of Blackbirds (Icteridae) in North America summarizes and synthesizes this vast body of information on the biology and life histories of blackbirds and their conflicts with humans into a single volume for researchers, wildlife managers, agriculturists, disease biologists, ornithologists, policy makers, and the public. The book reviews the life histories of red-winged blackbirds, yellow-headed blackbirds, common grackles, and brown-headed cowbirds. It provides in-depth coverage of the functional roles of blackbirds in natural and agricultural ecosystems. In doing so, this authoritative reference promotes the development of improved science-based, integrated management strategies to address conflicts when resolutions are needed.

Human-Wildlife Conflict Management

Human-Wildlife Conflict Management

Author: Russell F. Reidinger Jr.

Publisher: JHU Press

Published: 2022-10-18

Total Pages: 267

ISBN-13: 1421445263

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The latest edition of this classic guide details how to understand and resolve a broad array of human-wildlife conflicts. This new edition of Human-Wildlife Conflict Management updates our understanding of the human dimensions, as well as biological and ecological concepts, underlying human-wildlife conflicts. While it provides wildlife professionals and students with the knowledge and adaptive management strategies to resolve such conflicts, it uniquely explores negative interactions with a wide range of wildlife taxa beyond those typically covered in traditional wildlife damage management, including invasive plants, invertebrates, and fish. Designed to help students and natural resource practitioners gain a deeper understanding of how to successfully avoid and resolve conflict between humans and wildlife, it is informed by author Russell F. Reidinger's decades of teaching students and professionals how to anticipate and manage human-wildlife conflicts, as well as his experience leading a national research program devoted to this work. The book covers important human-wildlife topics such as: • individual-, population-, and ecosystem-level effects • survey techniques • management methods • human dimensions • economic issues • legal and political aspects • damage management strategies Featuring explanations of important terminology and pertinent biological and ecological concepts, Reidinger also shares the latest research, provides a plethora of real-world examples, and includes suggestions for additional resources.


Book Synopsis Human-Wildlife Conflict Management by : Russell F. Reidinger Jr.

Download or read book Human-Wildlife Conflict Management written by Russell F. Reidinger Jr. and published by JHU Press. This book was released on 2022-10-18 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition of this classic guide details how to understand and resolve a broad array of human-wildlife conflicts. This new edition of Human-Wildlife Conflict Management updates our understanding of the human dimensions, as well as biological and ecological concepts, underlying human-wildlife conflicts. While it provides wildlife professionals and students with the knowledge and adaptive management strategies to resolve such conflicts, it uniquely explores negative interactions with a wide range of wildlife taxa beyond those typically covered in traditional wildlife damage management, including invasive plants, invertebrates, and fish. Designed to help students and natural resource practitioners gain a deeper understanding of how to successfully avoid and resolve conflict between humans and wildlife, it is informed by author Russell F. Reidinger's decades of teaching students and professionals how to anticipate and manage human-wildlife conflicts, as well as his experience leading a national research program devoted to this work. The book covers important human-wildlife topics such as: • individual-, population-, and ecosystem-level effects • survey techniques • management methods • human dimensions • economic issues • legal and political aspects • damage management strategies Featuring explanations of important terminology and pertinent biological and ecological concepts, Reidinger also shares the latest research, provides a plethora of real-world examples, and includes suggestions for additional resources.

The Wildlife Techniques Manual

The Wildlife Techniques Manual

Author: Nova J. Silvy

Publisher: JHU Press

Published: 2020-07-28

Total Pages: 1401

ISBN-13: 1421436701

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The #1 selling wildlife management book for 40 years, now updated for the next generation of professionals and students. Since its original publication in 1960, The Wildlife Techniques Manual has remained the cornerstone text for the professional wildlife biologist. Now fully revised and updated, this eighth edition promises to be the most comprehensive resource on wildlife biology, conservation, and management for years to come. Superbly edited by Nova J. Silvy and published in association with The Wildlife Society, the 50 authoritative chapters included in this work provide a full synthesis of methods used in the field and laboratory. Chapter authors, all leading wildlife professionals, explain and critique traditional and new methodologies and offer thorough discussions of a wide range of relevant topics. To effectively incorporate the explosion of new information in the wildlife profession, this latest edition is logically organized into a 2-volume set: Volume 1 is devoted to research techniques and Volume 2 focuses on pragmatic management methodologies. Volume 1 describes research design and proper analytic methods prior to conducting research, as well as methods and considerations for capturing and handling wild animals and information on identification and marking of captured animals. It also includes new chapters on nutritional research and field sign identification, and on emerging topics, including structured decision-making. Finally, Volume 1 addresses measurements of wildlife abundance and habitat and research on individual animals. Volume 2 begins with a section on the relationship between research and management including public outreach, described in a context that encourages engagement prior to initiation of management. An adaptive management approach is described as a cornerstone of natural resource management, followed by a section on managing landscapes and wildlife populations. The volume also includes new chapters on ethics in wildlife science and conservation, conflict resolution and management, and land reclamation. A standard text in a variety of courses, the Techniques Manual, as it is commonly called, covers every aspect of modern wildlife management and provides practical information for applying the hundreds of methods described in its pages. This deft and thorough update ensures that The Wildlife Techniques Manual will remain an indispensable resource, one that professionals and students in wildlife biology, conservation, and management simply cannot do without.


Book Synopsis The Wildlife Techniques Manual by : Nova J. Silvy

Download or read book The Wildlife Techniques Manual written by Nova J. Silvy and published by JHU Press. This book was released on 2020-07-28 with total page 1401 pages. Available in PDF, EPUB and Kindle. Book excerpt: The #1 selling wildlife management book for 40 years, now updated for the next generation of professionals and students. Since its original publication in 1960, The Wildlife Techniques Manual has remained the cornerstone text for the professional wildlife biologist. Now fully revised and updated, this eighth edition promises to be the most comprehensive resource on wildlife biology, conservation, and management for years to come. Superbly edited by Nova J. Silvy and published in association with The Wildlife Society, the 50 authoritative chapters included in this work provide a full synthesis of methods used in the field and laboratory. Chapter authors, all leading wildlife professionals, explain and critique traditional and new methodologies and offer thorough discussions of a wide range of relevant topics. To effectively incorporate the explosion of new information in the wildlife profession, this latest edition is logically organized into a 2-volume set: Volume 1 is devoted to research techniques and Volume 2 focuses on pragmatic management methodologies. Volume 1 describes research design and proper analytic methods prior to conducting research, as well as methods and considerations for capturing and handling wild animals and information on identification and marking of captured animals. It also includes new chapters on nutritional research and field sign identification, and on emerging topics, including structured decision-making. Finally, Volume 1 addresses measurements of wildlife abundance and habitat and research on individual animals. Volume 2 begins with a section on the relationship between research and management including public outreach, described in a context that encourages engagement prior to initiation of management. An adaptive management approach is described as a cornerstone of natural resource management, followed by a section on managing landscapes and wildlife populations. The volume also includes new chapters on ethics in wildlife science and conservation, conflict resolution and management, and land reclamation. A standard text in a variety of courses, the Techniques Manual, as it is commonly called, covers every aspect of modern wildlife management and provides practical information for applying the hundreds of methods described in its pages. This deft and thorough update ensures that The Wildlife Techniques Manual will remain an indispensable resource, one that professionals and students in wildlife biology, conservation, and management simply cannot do without.

Infectious Disease Ecology of Wild Birds

Infectious Disease Ecology of Wild Birds

Author: Jennifer C. Owen

Publisher: Oxford University Press

Published: 2021

Total Pages: 281

ISBN-13: 0198746245

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This accessible textbook focuses on the dynamics of infectious diseases for wild avian hosts across every level of ecological hierarchy. Although the topics and principles discussed in this book relate to birds, they have a far wider relevance and can also be applied to non-avian, wildlife host-pathogen systems.


Book Synopsis Infectious Disease Ecology of Wild Birds by : Jennifer C. Owen

Download or read book Infectious Disease Ecology of Wild Birds written by Jennifer C. Owen and published by Oxford University Press. This book was released on 2021 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This accessible textbook focuses on the dynamics of infectious diseases for wild avian hosts across every level of ecological hierarchy. Although the topics and principles discussed in this book relate to birds, they have a far wider relevance and can also be applied to non-avian, wildlife host-pathogen systems.

Fuzz: When Nature Breaks the Law

Fuzz: When Nature Breaks the Law

Author: Mary Roach

Publisher: W. W. Norton & Company

Published: 2021-09-14

Total Pages: 243

ISBN-13: 1324001844

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An Instant New York Times Bestseller #1 Los Angeles Times Bestseller #1 Indie Hardcover Nonfiction Bestseller A Publishers Weekly Best Nonfiction Book of 2021 Longlisted for the 2022 Andrew Carnegie Medal for Excellence in Nonfiction Join "America’s funniest science writer" (Peter Carlson, Washington Post), Mary Roach, on an irresistible investigation into the unpredictable world where wildlife and humans meet. What’s to be done about a jaywalking moose? A bear caught breaking and entering? A murderous tree? Three hundred years ago, animals that broke the law would be assigned legal representation and put on trial. These days, as New York Times best-selling author Mary Roach discovers, the answers are best found not in jurisprudence but in science: the curious science of human-wildlife conflict, a discipline at the crossroads of human behavior and wildlife biology. Roach tags along with animal-attack forensics investigators, human-elephant conflict specialists, bear managers, and "danger tree" faller blasters. Intrepid as ever, she travels from leopard-terrorized hamlets in the Indian Himalaya to St. Peter’s Square in the early hours before the pope arrives for Easter Mass, when vandal gulls swoop in to destroy the elaborate floral display. She taste-tests rat bait, learns how to install a vulture effigy, and gets mugged by a macaque. Combining little-known forensic science and conservation genetics with a motley cast of laser scarecrows, langur impersonators, and trespassing squirrels, Roach reveals as much about humanity as about nature’s lawbreakers. When it comes to "problem" wildlife, she finds, humans are more often the problem—and the solution. Fascinating, witty, and humane, Fuzz offers hope for compassionate coexistence in our ever-expanding human habitat.


Book Synopsis Fuzz: When Nature Breaks the Law by : Mary Roach

Download or read book Fuzz: When Nature Breaks the Law written by Mary Roach and published by W. W. Norton & Company. This book was released on 2021-09-14 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Instant New York Times Bestseller #1 Los Angeles Times Bestseller #1 Indie Hardcover Nonfiction Bestseller A Publishers Weekly Best Nonfiction Book of 2021 Longlisted for the 2022 Andrew Carnegie Medal for Excellence in Nonfiction Join "America’s funniest science writer" (Peter Carlson, Washington Post), Mary Roach, on an irresistible investigation into the unpredictable world where wildlife and humans meet. What’s to be done about a jaywalking moose? A bear caught breaking and entering? A murderous tree? Three hundred years ago, animals that broke the law would be assigned legal representation and put on trial. These days, as New York Times best-selling author Mary Roach discovers, the answers are best found not in jurisprudence but in science: the curious science of human-wildlife conflict, a discipline at the crossroads of human behavior and wildlife biology. Roach tags along with animal-attack forensics investigators, human-elephant conflict specialists, bear managers, and "danger tree" faller blasters. Intrepid as ever, she travels from leopard-terrorized hamlets in the Indian Himalaya to St. Peter’s Square in the early hours before the pope arrives for Easter Mass, when vandal gulls swoop in to destroy the elaborate floral display. She taste-tests rat bait, learns how to install a vulture effigy, and gets mugged by a macaque. Combining little-known forensic science and conservation genetics with a motley cast of laser scarecrows, langur impersonators, and trespassing squirrels, Roach reveals as much about humanity as about nature’s lawbreakers. When it comes to "problem" wildlife, she finds, humans are more often the problem—and the solution. Fascinating, witty, and humane, Fuzz offers hope for compassionate coexistence in our ever-expanding human habitat.

Birds and Cages

Birds and Cages

Author: Ida Tomshinsky

Publisher: Xlibris Corporation

Published: 2019-03-16

Total Pages: 101

ISBN-13: 1796022098

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We are not afraid to say that we are fascinated by birds. Flying birds always provoke human admiration. There is this unexplained mysterious feeling that surrounds us when watching birds on the forest trees, in our backyard, at the ocean, sea, or lake. Birds are an infinite treasure of inspiration for humans, waking us up in the morning with beautiful birdsongs. Their little brain is of a size of an unshelled walnut and is associated with intelligent behavior and the same capabilities of humans and apes’ mental tasks. When you think about all the animals in the world, you quickly realize that birds are, in fact, among some of the most intelligent creatures we have on earth. Although there are more than ten thousand bird species worldwide, only a handful of them have made the list for the extremely talented and incredibly intelligent. So who are these super intelligent feathered friends? It is difficult to pick one. Perhaps kea, ravens, and crows are equally smart; while macaws, cockatoo, and jays are on the top of any list too. Who knew that an African gray is capable of working out the location of hidden food by using the kind of deduction and elimination skills previously seen only in humans and apes? And as you probably have heard, they are exceptional talkers! Today, we all know that it is bad to imprison birds in cages, but it was not always the case throughout the history. According to Stephen King, “Some birds are not meant to be caged, that’s all. Their feathers are too bright, their songs too sweet and wild.” Due to beautiful poetry and cultural expressions, the flying bird became a symbol of freedom and independence. There are cases of historic acknowledgment of birdcages, especially in the Victorian era. People were listening to birdsongs in cages as it was their radio entertainment outlet. During wartimes, birds demonstrated their unique abilities in courageous heroic efforts to help humans in transferring information through the battlefields. The birds and birdcages both have a longtime history. Our love for the amazing earth creatures makes us stand out for their protection and safety to enjoy our shared inhabitants on the planet, and as for the birdcages, people find them pretty appealing in various ways of the aesthetic repurposing.


Book Synopsis Birds and Cages by : Ida Tomshinsky

Download or read book Birds and Cages written by Ida Tomshinsky and published by Xlibris Corporation. This book was released on 2019-03-16 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are not afraid to say that we are fascinated by birds. Flying birds always provoke human admiration. There is this unexplained mysterious feeling that surrounds us when watching birds on the forest trees, in our backyard, at the ocean, sea, or lake. Birds are an infinite treasure of inspiration for humans, waking us up in the morning with beautiful birdsongs. Their little brain is of a size of an unshelled walnut and is associated with intelligent behavior and the same capabilities of humans and apes’ mental tasks. When you think about all the animals in the world, you quickly realize that birds are, in fact, among some of the most intelligent creatures we have on earth. Although there are more than ten thousand bird species worldwide, only a handful of them have made the list for the extremely talented and incredibly intelligent. So who are these super intelligent feathered friends? It is difficult to pick one. Perhaps kea, ravens, and crows are equally smart; while macaws, cockatoo, and jays are on the top of any list too. Who knew that an African gray is capable of working out the location of hidden food by using the kind of deduction and elimination skills previously seen only in humans and apes? And as you probably have heard, they are exceptional talkers! Today, we all know that it is bad to imprison birds in cages, but it was not always the case throughout the history. According to Stephen King, “Some birds are not meant to be caged, that’s all. Their feathers are too bright, their songs too sweet and wild.” Due to beautiful poetry and cultural expressions, the flying bird became a symbol of freedom and independence. There are cases of historic acknowledgment of birdcages, especially in the Victorian era. People were listening to birdsongs in cages as it was their radio entertainment outlet. During wartimes, birds demonstrated their unique abilities in courageous heroic efforts to help humans in transferring information through the battlefields. The birds and birdcages both have a longtime history. Our love for the amazing earth creatures makes us stand out for their protection and safety to enjoy our shared inhabitants on the planet, and as for the birdcages, people find them pretty appealing in various ways of the aesthetic repurposing.

Avian Brood Parasitism

Avian Brood Parasitism

Author: Manuel Soler

Publisher: Springer

Published: 2018-05-02

Total Pages: 574

ISBN-13: 3319731386

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Brood parasitism has become one of the most flourishing areas of research in evolutionary ecology and one of the best model systems for investigating coevolution. This subject has undergone remarkable advances during the last two decades, but has not been covered by any book in the 21st century. This book offers a comprehensive and up-to-date overview of the fascinating field of avian brood parasitism. The topics covered include conspecific brood parasitism; evolution and phylogenetic history of avian brood parasites; parasitic behaviour used by brood parasites; adaptations and counter-adaptations of brood parasites and their hosts at every stage of the breeding cycle (before laying, egg, chick and fledgling stages); factors affecting the evolution of host defences and parasitic attacks; the role of phenotypic plasticity in host defences; mechanisms driving egg recognition and rejection; evolution of nest sharing or nest killing by brood parasite chicks; begging behaviour in parasitized nests and food delivery by host adults; and recognition of conspecifics by juvenile brood parasites. This volume provides a comprehensive reference resource for readers and researchers with an interest in birds, behaviour and evolution, as well as a source of hypotheses and predictions for future investigations into this dynamic subject.


Book Synopsis Avian Brood Parasitism by : Manuel Soler

Download or read book Avian Brood Parasitism written by Manuel Soler and published by Springer. This book was released on 2018-05-02 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brood parasitism has become one of the most flourishing areas of research in evolutionary ecology and one of the best model systems for investigating coevolution. This subject has undergone remarkable advances during the last two decades, but has not been covered by any book in the 21st century. This book offers a comprehensive and up-to-date overview of the fascinating field of avian brood parasitism. The topics covered include conspecific brood parasitism; evolution and phylogenetic history of avian brood parasites; parasitic behaviour used by brood parasites; adaptations and counter-adaptations of brood parasites and their hosts at every stage of the breeding cycle (before laying, egg, chick and fledgling stages); factors affecting the evolution of host defences and parasitic attacks; the role of phenotypic plasticity in host defences; mechanisms driving egg recognition and rejection; evolution of nest sharing or nest killing by brood parasite chicks; begging behaviour in parasitized nests and food delivery by host adults; and recognition of conspecifics by juvenile brood parasites. This volume provides a comprehensive reference resource for readers and researchers with an interest in birds, behaviour and evolution, as well as a source of hypotheses and predictions for future investigations into this dynamic subject.

Ecology and Management of Cowbirds and Their Hosts

Ecology and Management of Cowbirds and Their Hosts

Author: James N. M. Smith

Publisher: University of Texas Press

Published: 2014-09-05

Total Pages: 401

ISBN-13: 0292757875

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In the past two centuries, cowbirds have increased in numbers and extended their range across North America, while many of the native songbird species whose nests they parasitize to raise their young have declined. This timely book collects forty essays by most of the principal authorities on the biology and management of cowbirds. The book's goals are to explore the biology of cowbirds, the threats they pose to host species and populations, and the management programs that are being undertaken to minimize these threats. The book is organized into five sections, each with an extended editors' introduction that places the contributions in a broad, up-to-date setting. The sections cover: The changing abundance of cowbirds and the ways in which their numbers can be estimated. Host choice by cowbirds, the negative effects of cowbirds on particular host species, and the daily patterns of cowbird behavior. Behavioral interactions between cowbirds and specific host species. Patterns of cowbird abundance and host use across varying landscapes. Management programs designed to control cowbirds and protect threatened songbirds.


Book Synopsis Ecology and Management of Cowbirds and Their Hosts by : James N. M. Smith

Download or read book Ecology and Management of Cowbirds and Their Hosts written by James N. M. Smith and published by University of Texas Press. This book was released on 2014-09-05 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past two centuries, cowbirds have increased in numbers and extended their range across North America, while many of the native songbird species whose nests they parasitize to raise their young have declined. This timely book collects forty essays by most of the principal authorities on the biology and management of cowbirds. The book's goals are to explore the biology of cowbirds, the threats they pose to host species and populations, and the management programs that are being undertaken to minimize these threats. The book is organized into five sections, each with an extended editors' introduction that places the contributions in a broad, up-to-date setting. The sections cover: The changing abundance of cowbirds and the ways in which their numbers can be estimated. Host choice by cowbirds, the negative effects of cowbirds on particular host species, and the daily patterns of cowbird behavior. Behavioral interactions between cowbirds and specific host species. Patterns of cowbird abundance and host use across varying landscapes. Management programs designed to control cowbirds and protect threatened songbirds.

Population Trends of Blackbirds and Starlings in North America, 1966-76

Population Trends of Blackbirds and Starlings in North America, 1966-76

Author: Richard A. Dolbeer

Publisher:

Published: 1978

Total Pages: 108

ISBN-13:

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We used the North American Breeding Bird Survey to estimate trends of red-winged blackbirds (Agelaius phoeniceus), common grackles (Quiscalus quiscula), brown-headed cowbirds (Molothrus ater), and starlings (Sturnus vulgaris) for 1966-76 in the United States and Canada. Extended to a continental scale, the survey indicated significant increases in the mean number of redwings, cowbirds, and starlings observed per route. Starlings had the greatest increase, 4.96 birds per route or a 19.4% increase. The starlings' greatest regional increases occurred in the western United States. Populations of redwings increased most in the St. Lawrence Valley and parts of the Midwest and Lower Plains regions. Cowbirds increased the most in the plains from Iowa to Saskatchewan and decreased over parts of the eastern and midwestern United States. Grackle populations indicated no change on a continental scale but did show strong increases in the Midwest and Lower Plains regions and declines in Appalachia. This knowledge of blackbird and starling population trends in specific areas should improve our ability to understand increasing bird-man conflicts, to evaluate proposed bird-damage control strategies, and to develop more effective, long-term solutions than are available at present.


Book Synopsis Population Trends of Blackbirds and Starlings in North America, 1966-76 by : Richard A. Dolbeer

Download or read book Population Trends of Blackbirds and Starlings in North America, 1966-76 written by Richard A. Dolbeer and published by . This book was released on 1978 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: We used the North American Breeding Bird Survey to estimate trends of red-winged blackbirds (Agelaius phoeniceus), common grackles (Quiscalus quiscula), brown-headed cowbirds (Molothrus ater), and starlings (Sturnus vulgaris) for 1966-76 in the United States and Canada. Extended to a continental scale, the survey indicated significant increases in the mean number of redwings, cowbirds, and starlings observed per route. Starlings had the greatest increase, 4.96 birds per route or a 19.4% increase. The starlings' greatest regional increases occurred in the western United States. Populations of redwings increased most in the St. Lawrence Valley and parts of the Midwest and Lower Plains regions. Cowbirds increased the most in the plains from Iowa to Saskatchewan and decreased over parts of the eastern and midwestern United States. Grackle populations indicated no change on a continental scale but did show strong increases in the Midwest and Lower Plains regions and declines in Appalachia. This knowledge of blackbird and starling population trends in specific areas should improve our ability to understand increasing bird-man conflicts, to evaluate proposed bird-damage control strategies, and to develop more effective, long-term solutions than are available at present.