Open Access. Powered by Scholars. Published by Universities.®

Ornithology Commons™

Open Access. Powered by Scholars. Published by Universities.®

Biodiversity

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 211 - 240 of 797

Full-Text Articles in Ornithology

Game Birds Of The World: A Catalog Of The Madson Collection, Paul A. Johnsgard, Eric Fowler, Michael Forsberg, Mary Bomberger Brown, Dee Ebbeka, Jacki Loomis, Patricia W. Freeman Sep 2014

Game Birds Of The World: A Catalog Of The Madson Collection, Paul A. Johnsgard, Eric Fowler, Michael Forsberg, Mary Bomberger Brown, Dee Ebbeka, Jacki Loomis, Patricia W. Freeman

Paul Johnsgard Collection

This remarkable collection of ornithological specimens is a gift of Everett C. Madson, M.D., a graduate of the University of Nebraska-Lincoln, to the University of Nebraska State Museum in honor of Paul Johnsgard, Ph.D., Professor Emeritus of the School of Biological Sciences.

Contents:

Foreword

Introduction

Biography - Paul A. Johnsgard

Biography - Everett C. Madson

Species Profiles and Photographs

Tinamous (Order Tinamiformes, Family Tinamidae)

Spotted Tinamou (Nothura maculosa)

Waterfowl (Order Anseriformes)

Ducks, Geese and Swans (Family Anatidae)

Whistling Ducks (Tribe Dendrocygnini)

White-faced Whistling Duck (Dendrocygna vidu

Geese and Swans (Tribe Anserini)

Black Swan (Cygnus atratus).

Tundra [Whistling] Swan (Cygnus columbianus) …


Wpa News 94 (2014), World Pheasant Association Jul 2014

Wpa News 94 (2014), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Summer 2014), number 94

Published by the World Pheasant Association


Assessing Landscape Constraints On Species Abundance: Does The Neighborhood Limit Species Response To Local Habitat Conservation Programs?, Christopher F. Jorgensen, Larkin A. Powell, Jeffrey J. Lusk, Andrew A. Bishop, Joseph J. Fontaine Jun 2014

Assessing Landscape Constraints On Species Abundance: Does The Neighborhood Limit Species Response To Local Habitat Conservation Programs?, Christopher F. Jorgensen, Larkin A. Powell, Jeffrey J. Lusk, Andrew A. Bishop, Joseph J. Fontaine

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Landscapes in agricultural systems continue to undergo significant change, and the loss of biodiversity is an ever-increasing threat. Although habitat restoration is beneficial, management actions do not always result in the desired outcome. Managers must understand why management actions fail; yet, past studies have focused on assessing habitat attributes at a single spatial scale, and often fail to consider the importance of ecological mechanisms that act across spatial scales. We located survey sites across southern Nebraska, USA and conducted point counts to estimate Ring-necked Pheasant abundance, an economically important species to the region, while simultaneously quantifying landscape effects using a …


Wpa News 93 (2014), World Pheasant Association Apr 2014

Wpa News 93 (2014), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Spring 2014), number 93

Published by the World Pheasant Association


Proceedings Of The Twelfth North American Crane Workshop, David A. Aborn, Richard Urbanek Jan 2014

Proceedings Of The Twelfth North American Crane Workshop, David A. Aborn, Richard Urbanek

Proceedings of the North American Crane Workshop

CONTENTS

PREFACE iii

RESEARCH PAPERS

DISTRIBUTION, ABUNDANCE, AND MIGRATION TIMING OF GREATER AND LESSER SANDHILL CRANES WINTERING IN THE SACRAMENTO-SAN JOAQUIN RIVER DELTA REGION OF CALIFORNIA - . Gary L. Ivey, Bruce D. Dugger, Caroline P. Herziger, Michael L. Casazza, and Joseph P. Fleskes 1

CHARACTERISTICS OF SANDHILL CRANE ROOSTS IN THE SACRAMENTO-SAN JOAQUIN DELTA OF CALIFORNIA - . Gary L. Ivey, Bruce D. Dugger, Caroline P. Herziger, Michael L. Casazza, and Joseph P. Fleskes 12

EFFECTS OF WIND FARMS ON SANDHILL CRANE PLAYA OCCUPANCY ON THE TEXAS HIGH PLAINS - Laura Navarrete and Kerry L. Griffis-Kyle 20

EVALUATION OF …


Abstracts From Proceedings Of The Twelfth North American Crane Workshop, 13–16 March 2011, Grand Island, Nebraska, Usa (Published 2014) Jan 2014

Abstracts From Proceedings Of The Twelfth North American Crane Workshop, 13–16 March 2011, Grand Island, Nebraska, Usa (Published 2014)

Proceedings of the North American Crane Workshop

ASSESSMENT OF THE EASTERN POPULATION GREATER SANDHILL CRANE FALL SURVEY, 1979-2009 Courtney Amundson, Douglas Johnson, Sean Kelly, and Tom Cooper 80

FACTORS INFLUENCING GREATER SANDHILL CRANE NEST SUCCESS IN NEVADA .Chad August, James Sedinger, and Chris Nicolai 80

INFLUENCE OF FOOD AND PREDATOR ABUNDANCE ON STRESS LEVELS OF SANDHILL CRANES WINTERING IN NORTHERN MEXICO Ingrid Barcelo and Felipe Chavez-Ramirez 81

A SUSTAINABLE SOLUTION FOR CROP DAMAGE BY CRANES AND OTHER BIRD SPECIES TO PLANTED SEED Jeb Barzen and Anne Lacy 81

MODELLING THE EFFECT OF LANDSCAPE AND ENVIRONMENTAL FACTORS ON SANDHILL CRANE DISTRIBUTION IN THE CENTRAL PLATTE RIVER VALLEY OF …


The History And Reintroduction Of Whooping Cranes At White Lake Wetlands Conservation Area, Louisiana, Gay M. Gomez Jan 2014

The History And Reintroduction Of Whooping Cranes At White Lake Wetlands Conservation Area, Louisiana, Gay M. Gomez

Proceedings of the North American Crane Workshop

On 16 February 2011, whooping cranes (Grus americana) were reintroduced in the wetlands of southwest Louisiana, after an absence of 61 years. This brief communication provides background on the historical presence of whooping cranes in this region, describes the long road to reintroduction, presents observations from the reintroduction’s first day, and offers thoughts on its future prospects.

On 15 May 1939, biologist John J. Lynch of the U.S. Fish and Wildlife Service observed 13 whooping cranes in the remote freshwater marsh north of White Lake in Vermilion Parish, Louisiana. He not only confirmed what local residents and trappers had long …


G@Llinformed: Newsletter Of The Iucn-Ssc Galliformes Specialist Group 8-13 (2014-2017), Iucn Species Survival Commission Galliformes Specialist Group Jan 2014

G@Llinformed: Newsletter Of The Iucn-Ssc Galliformes Specialist Group 8-13 (2014-2017), Iucn Species Survival Commission Galliformes Specialist Group

Galliformes Specialist Group and Affiliated Societies: Newsletters

Issue 8 (April 2014)

From the Co-chairs, Peter Garson and Ilse Storch

Co-chairs advisory board members

G@llinformed letters and reports

The EAZA Cracid TAG: What about it? Cathy King

The EAZA Galliformes TAG update, Jan Dama

The last indigenous black-necked pheasant population of Europe, Christos Sokos and Periklis Birtsas

The ecological requirements of the spotted wood-quail Odontophorus guttatus in Noj K'a'ax Meen Elijio Panti National Park, Roni Martinez and Jack Clinton Eitniear

Honduran Ornithological Society-Ocellated Quail Conservation Project, Jack Clinton Eitniear

Venezuelan wood-quail: Request for information, Jack Clinton Eitniear

Hume’s pheasant in Nagaland, Lansothung Shitiri

Strategic conservation planning workshop for …


Wpa News 95 (2014), World Pheasant Association Jan 2014

Wpa News 95 (2014), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Winter 2014), number 95

Published by the World Pheasant Association


Air Sac Nematode Monopetalonema Alcedinis In A Belted Kingfisher (Megaceryle Alcyon) In Maryland, Usa, Ellen Bronson, Kathleen Kelly, Eric P. Hoberg Jan 2014

Air Sac Nematode Monopetalonema Alcedinis In A Belted Kingfisher (Megaceryle Alcyon) In Maryland, Usa, Ellen Bronson, Kathleen Kelly, Eric P. Hoberg

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Sporadic and geographically widespread reports of parasites affecting the Belted Kingfisher (Megaceryle alcyon) have been published but few have described details of the pathology. A female, adult kingfisher was found dead in a heavily wooded area of a zoo in Maryland, USA. At necropsy, numerous sexually dimorphic, 4.4–40.5-cm adult Monopetalonema alcedinis nematodes were found tightly wound within the coelomic cavity between organs and completely filling the caudal thoracic and abdominal air sacs. Abundant, 30–60-mm diameter, larvated, thick-walled ova were found in the bronchi and parabronchi, within the mesentery, and in the serosa of multiple coelomic organs. Monopetalonema alcedinis …


Insights From Project Feederwatch: Changes In The Abundance And Occurrence Of Birds In New Hampshire Over The Past 24 Years, Lee A. Sutcliffe Jan 2014

Insights From Project Feederwatch: Changes In The Abundance And Occurrence Of Birds In New Hampshire Over The Past 24 Years, Lee A. Sutcliffe

Honors Theses and Capstones

Changes in the climate and land use over time can lead to changes in the composition of wildlife communities. Using data from Project FeederWatch, we examine trends in the abundance and occurrence of birds documented in the winters from 1988 to 2012 in New Hampshire. Changes in abundance and occurrence are summarized for individual bird species as well as across species based on life history traits. In addition, we examined trends for the state as a whole as well as in subregions. We discuss these changes with regards to the variations of climate and land use that are occurring throughout …


Western Burrowing Owl (Athene Cunicularia Hypugaea): Species Conservation Assessment, Melissa J. Panella Nov 2013

Western Burrowing Owl (Athene Cunicularia Hypugaea): Species Conservation Assessment, Melissa J. Panella

Nebraska Game and Parks Commission: Publications

The primary goal in the development of at-risk species conservation assessments is to compile biological and ecological information that may assist conservation practitioners in making decisions regarding the conservation of species of interest. The Nebraska Natural Legacy Project recognizes the western subspecies of Burrowing Owl (Athene cunicularia hypugaea) as a Tier I at-risk species. Provided are some general management recommendations regarding Western Burrowing Owls (hereafter Burrowing Owls). Conservation practitioners will need to use professional judgment for specific management decisions based on objectives, location, and site-specific conditions. Based on a considerable body of literature, this particular species conservation assessment provides an …


Project Safe Flight: Making New York Safe For Migratory Birds, Kaitlyn L. Parkins, Susan B. Elbin Ph.D., Adriana Palmer, Darren Klein, Elle Barnes Nov 2013

Project Safe Flight: Making New York Safe For Migratory Birds, Kaitlyn L. Parkins, Susan B. Elbin Ph.D., Adriana Palmer, Darren Klein, Elle Barnes

Publications and Research

More than 100 species of migratory birds pass through New York City during spring and fall migrations. Located at the nexus of several migratory routes, New York City’s tall buildings and reflective glass pose a serious threat to over 100 species of migratory birds. Since 1997, NYC Audubon has led Project Safe Flight (PSF), a volunteer-based citizen-science project, with the goal of monitoring and mitigating bird collisions. We examined 16 years of PSF data, during which volunteers collected over 6,000 birds of 126 different species. The top two species, White-throated Sparrow and Common Yellowthroat, make up 23% of all collisions. …


Breeding Bird Communities Associated With Tallgrass Prairies In Southeast Nebraska, Stephen L. Winter, Samuel D. Fuhlendorf, Britt L. Smith Oct 2013

Breeding Bird Communities Associated With Tallgrass Prairies In Southeast Nebraska, Stephen L. Winter, Samuel D. Fuhlendorf, Britt L. Smith

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

We collected data on bird communities associated with tallgrass prairies in two areas of southeast Nebraska that have been identified for focused conservation action: the Sandstone Prairies Biologically Unique Landscape (BUL) and the Southeast Prairies BUL. Our research was conducted in June and July of 2010 and 2011 at 14 privately–owned and state–owned properties located in Gage, Jefferson, Johnson, and Pawnee Counties (Nebraska). We detected a total of 1,108 individuals representing 41 species during 10–minute point counts with 400–m radii. The most commonly encountered species, in descending order of relative abundance (individuals detected per point count) were brown–headed cowbird, dickcissel, …


The Birds Of Nebraska, Revised Edition 2013, Paul A. Johnsgard Jul 2013

The Birds Of Nebraska, Revised Edition 2013, Paul A. Johnsgard

Zea E-Books Collection

This summary of the birds of Nebraska has been restricted to those species that have been convincingly reported at least once in Nebraska from historic time to the present. It has also been modified in its current revision to conform very closely in that regard to the most recent Nebraska Ornithologists’ Union’s “Official List of the Birds of Nebraska” (Brogie, 2010; NOU Records Committee, 2011 and annual updates). The N.O.U.’s official state list of birds (455 species as of 2013, including 329 “regular” species, 42 of “casual” occurrence, 68 accidentals, and six extinct or extirpated species) is based on actual …


Birds And Birding In Wyoming’S Bighorn Mountains Region, Jacqueline L. Canterbury, Paul A, Johnsgard, Helen F. Downing Jul 2013

Birds And Birding In Wyoming’S Bighorn Mountains Region, Jacqueline L. Canterbury, Paul A, Johnsgard, Helen F. Downing

Zea E-Books Collection

The Bighorn Mountains consist of a relatively well-isolated north-south mountain range in north-central Wyoming that had their origins during the early Cenozoic era, 50-65 million years ago. The present-day Bighorn range is more than 100 miles in length and has a maximum elevation of 13,167 feet (Cloud Peak), only slightly less than the highest peak in Wyoming (Gannett Peak, at 13,804 feet). The mountains are flanked to the west by the Bighorn River basin, and to the east by the Powder River basin, both of which support only semi-desert vegetation dominated by sagebrush. Elevations of the Powder River basin near …


Wpa News 91 (2013), World Pheasant Association Apr 2013

Wpa News 91 (2013), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Spring 2013), number 91

Published by the World Pheasant Association


Loggerhead Shrike (Lanius Ludovicianus): Species Conservation Assessment, Melissa J. Panella Mar 2013

Loggerhead Shrike (Lanius Ludovicianus): Species Conservation Assessment, Melissa J. Panella

Nebraska Game and Parks Commission: Publications

The primary goal in the development of at-risk species conservation assessments is to compile biological and ecological information that may assist conservation practitioners in making decisions regarding the conservation of species of interest. The Nebraska Natural Legacy Project recognizes the Loggerhead Shrike (Lanius ludovicianus) as a Tier I at-risk species. Here, I provide some general management recommendations regarding Loggerhead Shrikes. However, conservation practitioners will need to use professional judgment for specific management decisions based on objectives, location, and site-specific conditions. This resource provides available knowledge of Loggerhead Shrikes that may aid in the decision-making process or in identifying research needs …


The Influence Of Different Cover Types On American Robin Nest Success In Organic Agroecosystems, John E. Quinn, Amy Oden, James R. Brandle Jan 2013

The Influence Of Different Cover Types On American Robin Nest Success In Organic Agroecosystems, John E. Quinn, Amy Oden, James R. Brandle

Biology Publications

There are many opportunities for biodiversity conservation in organic farm systems. Successful and sustainable conservation efforts in organic systems, however, need to measure appropriate outcomes. In particular, data are needed on the breeding success of associated wildlife species. We measured nesting success of the American Robin (Turdus migratorius) in woodlands embedded within eight organic farms in eastern Nebraska. We modeled daily nest survival rate to identify land use and land cover patterns that optimize conservation of birds in organic farm systems. The percentage of a crop in the fields adjacent to linear woodlands best predicted daily survival rate. …


Wpa News 90 (2013), World Pheasant Association Jan 2013

Wpa News 90 (2013), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Winter 2013), number 90

Published by the World Pheasant Association


Annual Review Of The World Pheasant Association, 2012/2013, World Pheasant Association Jan 2013

Annual Review Of The World Pheasant Association, 2012/2013, World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials

Annual Review of the World Pheasant Association, 2012/2013

Chairman of Trustees' Report, Richard carden

Obituary: John Heyworth (August 21, 1925-November 24, 2012)

Activities of Conservation Breeding Advisory Group, 2012/2013, Nigel Hester

Back Grouse Project, Mieke Zwart

Minutes of the Annual General Meeting of the World Pheasant Association (September 12, 2012: Hertfordshire, United Kingdom)

Treasurer’s Report for the year ended April 30, 2013, Jon Riley

Myanmar Pheasant Survey Programme progress in 2013, Alexander Pack-Blumenau and Karl-Heinz Grabowski

Focus groups, reports

2013 Pipar Pheasant Survey, Laxman Prasad Poudyal


Wpa News 92 (2013), World Pheasant Association Jan 2013

Wpa News 92 (2013), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Winter 2013), number 92

Published by the World Pheasant Association


Mccown’S Longspur (Rhynchophanes Mccownii): Species Conservation Assessment, Melissa J. Panella Nov 2012

Mccown’S Longspur (Rhynchophanes Mccownii): Species Conservation Assessment, Melissa J. Panella

Nebraska Game and Parks Commission: Publications

The primary goal in development of at-risk species conservation assessments is to compile biological and ecological information that may assist conservation practitioners in making decisions regarding the conservation of species of interest. The Nebraska Natural Legacy Project recognizes the McCown’s Longspur (Rhynchophanes mccownii) as a Tier I at-risk species. Some general management recommendations are made here regarding the McCown’s Longspur (MCLO); however, conservation practitioners will need to use professional judgment to make specific management decisions based on objectives, location, and a multitude of variables. This resource was designed to share available knowledge of MCLO that will aid in the decision-making …


Birds In Residential Metropolitan New Orleans Neighborhoods And Their Relationships To The Batture And Yard Vegetation, Ruth A. Guymon Aug 2012

Birds In Residential Metropolitan New Orleans Neighborhoods And Their Relationships To The Batture And Yard Vegetation, Ruth A. Guymon

LSU New Orleans Theses and Dissertations

Metropolitan New Orleans Neighborhoods were surveyed in order to determine how bird populations responded to distance from the batture, percent canopy cover, stem counts, and understory vegetation. Surveys were conducted in the spring and summer of 2010. It was found that batture birds, urban birds, and pooled birds all had greater species richness and abundance in the spring in areas with more canopy cover, higher stem counts, more understory vegetation, and distances closer to the batture. In the summer, batture birds had greater richness and abundance in areas with more canopy cover, higher stem counts, and more understory cover. This …


Annual Review Of The World Pheasant Association, 2011/2012, World Pheasant Association Aug 2012

Annual Review Of The World Pheasant Association, 2011/2012, World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials

Chairman of Trustees' report, Richard Carden

Obituary: Reinhard Kruger (1938?-June 14, 2012)

Treasurer's report for the year ended April 30, 2012, Jon Riley

Achieving our charitable objectives, Philip J. K. McGowan

Galliformes Specialist Group, Peter J. Garson and Ilse Storch

Conserving Djibouti's priority land animals, Philip J.K. McGowan

Assessing the future of species on the brink, Matt Grainger

Myanmar workshop, Philip J. K. McGowan

What is the status of peafowl in Vietnam? Tommaso Savini, Vy Nguyen, and Niti Sukumal

Highlights from the European Conservation Breeding Group, Ludo Pinceel

Pipar project


Wpa News 89 (2012), World Pheasant Association Apr 2012

Wpa News 89 (2012), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Spring 2012), number 89

Published by the World Pheasant Association


Potential For Barn Owl As Rodent Biological Control In Central California Vineyards, Hannah Tillmann Mar 2012

Potential For Barn Owl As Rodent Biological Control In Central California Vineyards, Hannah Tillmann

Biological Sciences

The pocket gopher (Thomomys bottae) and voles (Microtus spp.) cause significant economic damage to vineyards. In response, many growers have taken steps to attract Barn Owls (Tyto alba) to their properties to help keep these rodent populations in check. This research project investigated Barn Owl consumption of pocket gophers and voles in Central California vineyards in order to assess the efficiency of this integrated pest management strategy. I collected a total of 715 owl pellets from five vineyard locations in Templeton and Paso Robles, California over an eight-month period during nesting and post-fledging seasons. I …


Bird Red List And Its Future Development In Mongolia, Sundev Gombobaatar, D. Samiya, Jonathan M. Baillie Jan 2012

Bird Red List And Its Future Development In Mongolia, Sundev Gombobaatar, D. Samiya, Jonathan M. Baillie

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

With the involvement of the World Bank, Zoological Society of London, Dutch Government and National University of Mongolia, the volumes of Mongolian Red Lists of Fish, Amphibians and Reptiles, Birds and Mammals were completed, and Mongolia is now among the few nations that have up-to-date conservation assessments for all vertebrates. Of the 476 assessed native bird species of Mongolia, 10% were categorized as regionally threatened including Near Threatened. A further 0.6% were categorized as Critically Endangered (CR), 1.7% as Endangered (EN), 3.3% as Vulnerable (VU), and 4.4% as Near Threatened (NT). Almost 90% of Mongolian birds are categorized as Least …


Nestling Food In The Desert Wheatear Oenanthe Deserti In The Dzungarian Gobi, Mongolia, Ueli Rehsteiner Jan 2012

Nestling Food In The Desert Wheatear Oenanthe Deserti In The Dzungarian Gobi, Mongolia, Ueli Rehsteiner

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

The quality and size of nestling food of the Desert Wheatear Oenanthe deserti ssp. atrogularis were investigated in the spring of 2001 in the Dzungarian Gobi in Mongolia. Data are based on observations of nine pairs. Nestling food consisted of several taxa caught on the ground and in the air. Diptera, Coleoptera larvae, and Hymenoptera were the most frequent prey, that is, they contributed 17 to 30% of all food items each. The food composition changed with nestling age and season.

Food item size decreased with date. A higher proportion of multiple prey loadings were brought to nestlings in the …


Ecology And Behaviour Of The Black-Billed Capercaillie (Tetrao Urogalloides Stegmanni) In The Khentej Mountains, Mongolia, Siegfried Klaus, Karl-Heniz Schindlatz, Alexander V. Andreev, Hans-Heiner Bergmann Jan 2012

Ecology And Behaviour Of The Black-Billed Capercaillie (Tetrao Urogalloides Stegmanni) In The Khentej Mountains, Mongolia, Siegfried Klaus, Karl-Heniz Schindlatz, Alexander V. Andreev, Hans-Heiner Bergmann

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

Introduction

A common inhabitant of East Siberian larch forests, the Siberian or black-billed capercaillie (Tetrao urogalloides) ranges south to the limits of the boreal forests in the northern Mongolian mountains and east to the very coast of the Asian continent (KLAUS et al. 1989). Tetrao urogalloides MIDDENDORF (1851) has priority over T. parvirostris BONAPARTE (1856). Therefore, we prefer the T. urogalloides.

The subspecies T.u. stegmanni was first described on the basis of morphological differences by POTAPOV (1985) using specimens collected during Russian expeditions by KOZLOVA (1930). This description was based on 18 males in the collection at …