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Articles 181 - 210 of 2113
Full-Text Articles in Ornithology
Wpa News 116 (2021), World Pheasant Association
Wpa News 116 (2021), World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
WPA News (Winter 2021), number 116
Published by the World Pheasant Association
Grouse News 61-67 (2021-2024), Iucn/Ssc Galliformes Specialist Group
Grouse News 61-67 (2021-2024), Iucn/Ssc Galliformes Specialist Group
Galliformes Specialist Group and Affiliated Societies: Newsletters
Issue 61 (May 2021)
From the Editor
From the Chair
News from the Galliformes Specialist Group
News from the Grouse Group Conservation News
Grouse in Estonia
Endangered Species Act Protections for Southern White-Tailed Ptarmigan Found to be Not Warranted
A Remarkable Return. The Attwater’s prairie-chicken is bouncing back
Research Reports
Fluctuations and trends in tetraonid populations of the “Bryansky Les” Nature Reserve (southwest Russia)
Evaluation of the durability and longevity of lesser prairie-chicken fence tags in Kansas and Colorado
Longevity of the Lesser Prairie-Chicken
Conferences
Conferences postponed
New Books
European Breeding Bird Atlas 2: Distribution, Abundance and Change
Recent grouse …
The Nebraska Bird Review, Volume 88 December 2020 Number 4
The Nebraska Bird Review, Volume 88 December 2020 Number 4
Nebraska Bird Review
Fall Field Report, August - November 2020, by W. Ross Silcock …13.8
History of the Seward - Branched Oak Christmas Bird Count, 1993-2020, by Joseph Gubanyi …162
Index to Volume 88 … 173
Subscription and Organization Information …187
Fall Field Report, August-November 2020, W. Ross Silcock
Fall Field Report, August-November 2020, W. Ross Silcock
Nebraska Bird Review
Two issues were of concern this fall, and both appeared to have consequences or at least similarities in Nebraska. A major die-off in New Mexico made national news: https://www.aba.org/the-data-behind-mysterious-bird-deaths-in-new-mexico/. On Sep 9, 2020, the temperature dropped from 96°F to 40°F in the Albuquerque area, a record low, winds reached 70 mph, and several inches of snow fell, killing large numbers of birds directly. Over the next few days, hundreds more dead birds were picked up. Some have linked this high mortality to birds displaced from the mountains due to fire and unfortunately being caught in the severe weather. While fire …
History Of The Seward-Branched Oak Lake Christmas Bird Count, 1993-2020, Joseph A. Gubanyi
History Of The Seward-Branched Oak Lake Christmas Bird Count, 1993-2020, Joseph A. Gubanyi
Nebraska Bird Review
The Seward-Branched Oak Lake Christmas Bird Count (Seward-BOL CBC) began in 1993 and has been conducted every year since then except for 2010 for a total of 27 counts. Weather conditions prevented the count on the selected date in 2010 and a backup date could not be set up. The count was started for several reasons. The area west of Lincoln has a diversity of habitats including all or part of four public lakes (Branched Oak, Pawnee, Twin Lakes, and Meadowlark) as well as a diversity of terrestrial habitats on both public and private land. The circle is close to …
Index To Volume 88
Nebraska Bird Review
Index to The Nebraska Bird Review, Volume 88 (2020)
From: Aden, Scott 95
to: Zonotrichia leucophrys gambelii 158 leucophrys 70, 158 oriantha 70
The Birds Of The Nebraska Sandhills, Paul A. Johnsgard, Josef Kren
The Birds Of The Nebraska Sandhills, Paul A. Johnsgard, Josef Kren
Zea E-Books Collection
This book provides basic information on all the species of birds that have been reliably reported from the Nebraska Sandhills region as of 2020. They include 46 permanent residents, 125 summer breeders, 125 migrants, and 102 rare or accidental species, totaling 398 species. Information on status, migration, and habitats is provided for all but the very rare and accidental species. There are also descriptions of 46 refuges, preserves, and other public-access natural areas in the region and seven suggested birding routes. The text contains more than 90,000 words and over 250 literature references along with more than 20 drawings, 9 …
The Endangered California Condor (Gymnogyps Californianus) Population Is Exposed To Local Haemosporidian Parasites, M. Andreína Pacheco, Chris N. Parish, Timothy J. Hauck, Roberto F. Aguilar, Ananias A. Escalante
The Endangered California Condor (Gymnogyps Californianus) Population Is Exposed To Local Haemosporidian Parasites, M. Andreína Pacheco, Chris N. Parish, Timothy J. Hauck, Roberto F. Aguilar, Ananias A. Escalante
Harold W. Manter Laboratory of Parasitology: Library Materials
The endangered California Condor (Gymnogyps californianus) is the largest New World Vulture in North America. Despite recovery program success in saving the species from extinction, condors remain compromised by lead poisoning and limited genetic diversity. The latter makes this species especially vulnerable to infectious diseases. Thus, taking advantage of the program of blood lead testing in Arizona, condor blood samples from 2008 to 2018 were screened for haemosporidian parasites using a nested polymerase chain reaction (PCR) protocol that targets the parasite mitochondrial cytochrome b gene. Plasmodium homopolare (Family Plasmodiidae, Order Haemosporida, Phylum Apicomplexa), was detected in condors captured …
Summer Field Report, June-July 2020, W. Ross Silcock
Summer Field Report, June-July 2020, W. Ross Silcock
Nebraska Bird Review
Overall, this was a fairly routine summer although birders in Nebraska know that “routine” still holds promise of a few happenings out of the ordinary. The summer season primarily examines new breeding records, range expansions, and changes in numbers, up or down. Mississippi Kites were conspicuous, a pair providing Scottsbluff’s first breeding record, but a repeating pair in Lincoln, Lancaster lost its nest in a windstorm. The first nesting record for Violet-Green Swallow for Sheridan, 7th nesting for White-winged Dove, and 9th for Short-eared Owl were all encouraging, as was an apparent family group of Northern Saw-whet Owls in Sioux. …
Robert Wolcott And The Art Of Nest Records, Thomas E. Labedz
Robert Wolcott And The Art Of Nest Records, Thomas E. Labedz
Nebraska Bird Review
The autumn of 1894 was fortuitous for Nebraska ornithology because it is when Robert Henry Wolcott accepted an assistantship at the University of Nebraska, moving to Lincoln from the University of Michigan (Swenk 1935). Wolcott, from that point onward, made significant contributions to our knowledge of Nebraska birds (Bruner et al. 1903, Wolcott 1909, 1919), was a founding member of the Nebraska Ornithologists’ Union (NOU), and was editor for the first three Proceedings of the NOU from 1899-1902. His work expanded beyond local focus and he eventually authored a text on animal biology (Wolcott 1933). The topic of this paper, …
The Nebraska Bird Review, Volume 88 September 2020, Number 3
The Nebraska Bird Review, Volume 88 September 2020, Number 3
Nebraska Bird Review
Summer Field Report, June - July 2020, by W. Ross Silcock …94.
Robert Wolcott and the Art of Nest Records, by Thomas E. Labedz …112
2019 (31st) Report of the NOU Records Committee, by Mark A. Brogie …124
Subscription and Organization Information …135
2019 (31st) Report Of The Nou Records Committee, Mark A. Brogie
2019 (31st) Report Of The Nou Records Committee, Mark A. Brogie
Nebraska Bird Review
The functions and methods of the Nebraska Ornithologists’ Union Records Committee (NOURC) are described in its bylaws (NOURC 2010). The committee’s purpose is to provide a procedure for documenting unusual bird sightings and to establish a list of all documented birds for Nebraska. Species for which the NOURC seeks documentation (NOURC Review List) can be found at the NOU website www.NOUbirds.org. Starting in 2020, the NOURC will deal mainly with those species deemed as Accidental on the “Official List of the Birds of Nebraska”. Casual species and out-ofrange species will continue to be summarized in the “Seasonal Reports” of the …
Snowy Plover Activity In The Central Platte River Valley In May 2019, Bethany L. Ostrom, Andrew J. Caven, Jenna M. Malzahn, Alyx Vogel
Snowy Plover Activity In The Central Platte River Valley In May 2019, Bethany L. Ostrom, Andrew J. Caven, Jenna M. Malzahn, Alyx Vogel
Transactions of the Nebraska Academy of Sciences and Affiliated Societies
During five of eight site visits between 14 and 27 May 2019 we detected up to four Snowy Plovers (Charadrius nivosus nivosus) in the Central Platte River Valley (CPRV) near Mormon Island, Hall County, Nebraska, and recorded their behavior using an instantaneous scan sampling approach. We recorded loafing (47%), foraging (43%), mating (4%), flying (4%), and external threat (1%) related behavior. Most notably, we documented a copulation event on 23 May. During the 10-day span from 14 to 23 May when Snowy Plovers were detected, river stage and discharge were near median levels, but from 23 to 27 …
The Lives, Lore, And Literature Of Cranes: A Catechism For Crane Lovers, Paul A. Johnsgard, Thomas D. Mangelsen
The Lives, Lore, And Literature Of Cranes: A Catechism For Crane Lovers, Paul A. Johnsgard, Thomas D. Mangelsen
Zea E-Books Collection
This book provides basic information on cranes that should be of interest and importance to crane-loving birders (“craniacs”) as well as to ornithologists and wildlife managers. Primary consideration is given to the sandhill and whooping cranes, but all 13 of the Old World cranes are also discussed. Special consideration is given to the relative abundance and conservation status of all of the world’s species, of which nearly half are declining and a few are in real danger of long-term survival. More than 80 refuges and preserves in the United States and Canada, where the best chances of seeing cranes in …
Wpa News 112 (2020), World Pheasant Association
Wpa News 112 (2020), World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
WPA News (Summer 2020), number 112
Published by the World Pheasant Association
Window Strike Bird Mortality On The University Of Nebraska – Lincoln City Campus, Thomas E. Labedz
Window Strike Bird Mortality On The University Of Nebraska – Lincoln City Campus, Thomas E. Labedz
Nebraska Bird Review
On May 25, 1915, in Lincoln, Lancaster County, Nebraska, a Gray-cheeked Thrush was “killed by flying against the library building on city campus” and was found by Robert H. Wolcott and prepared as a scientific study skin by Leroy M. Gates. This thrush is now ZM-6674 in the University of Nebraska State Museum (UNSM) Zoology collections. Birds are typically killed at low level buildings by flying into windows. This thrush is the first documented window strike death for what is now the University of Nebraska – Lincoln city campus. Based upon the UNSM bird collections I report on the last …
The Nebraska Bird Review, Volume 88 June 2020 Number 2
The Nebraska Bird Review, Volume 88 June 2020 Number 2
Nebraska Bird Review
Spring Field Report, March - May 2020, by W. Ross Silcock …46
Window Strike Bird Mortality on the University of Nebraska - Lincoln City Campus, by Thomas E. Labedz …75
Subscription and Organization Information…91
Wpa News 111 (2020), World Pheasant Association
Wpa News 111 (2020), World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Newsletters
WPA News (Spring 2020), number 111
Published by the World Pheasant Association
Prey Selection By Birds Of Prey, Anisha Pokharel
Prey Selection By Birds Of Prey, Anisha Pokharel
School of Biological Sciences: Dissertations, Theses, and Student Research
Prey selection is key to determine predator prey interaction and understanding the complexity of food web structure. In this thesis, we used two different approaches to understanding prey selection by North American birds of prey. Using a conventional method, in Chapter 1 we compared pellet analysis and trapping data to assess patterns of prey selection of barn owls in western Nebraska. Microtus spp. comprised 55.8% of the prey items in the barn owl’s diet. The proportion of several prey types in the diet were significantly different from the expected proportion based on trapping. This pattern may indicate barn owls actively …
Functions Of Vocal Mimicry In The Complex Song Of The European Starling, Sturnus Vulgaris, Maria Goller
Functions Of Vocal Mimicry In The Complex Song Of The European Starling, Sturnus Vulgaris, Maria Goller
School of Biological Sciences: Dissertations, Theses, and Student Research
Vocal learning is an ability that has only evolved in a handful of taxa. Songbirds learn their songs, and some species have flexible learning in which they not only incorporate species-specific sounds, but heterospecific and/or environmental sounds as well. The functions of vocal mimicry are still unknown for many species and studying mimicry can teach us about the variation within the song learning process. In this thesis, I focused on five hypotheses on how mimicry could function in sexual selection. The repertoire size hypothesis suggests that selection for larger repertoire sizes allows mimicry to occur because imitation can increase repertoire …
The North American Swans: Their Biology And Conservation, Paul Johnsgard
The North American Swans: Their Biology And Conservation, Paul Johnsgard
Zea E-Books Collection
Among birds, swans are relatively long-lived species and are also among the most strongly monogamous, having prolonged pair and family bonds that strongly influence their reproductive and general social behavior, which, in combination with their beauty and elegance, contribute to the overall high degree of worldwide human interest in them. This volume of more than 59,000 words describes the distributions, ecology, social behavior, and breeding biologies of the four species of swans that breed or have historically bred in North America, including the native trumpeter and tundra swans, the introduced mute swan, and the marginally occurring whooper swan. Also included …
Friendship At The Feeding Station, Anisha Pokharel
Friendship At The Feeding Station, Anisha Pokharel
Zea E-Books Collection
A young steppe eagle and his mother fly to Nepal from Mongolia, where Griffy, a Himalayan griffon, chases the hungry Steppe from the feeding station, but Garuda, a white-rumped vulture, intervenes and becomes Steppe's friend. Steppe's mother is angered at first, but learns the lesson that each species has its role to play.
Designed by Breanna Epp with Maeve Lausch
The Nebraska Bird Review, 2020 Annual Color Section
The Nebraska Bird Review, 2020 Annual Color Section
Nebraska Bird Review
Our theme this year is Odd Couples: two or more different species captured in the same photo frame. Examples appear on the first three pages of photos.
Blue Jay with Great Horned Owl in Plum Creek SRA, Dawson Co., 23 Dec. 2019. Photo by Elizabeth Winter.
Green Heron with Baltimore Oriole on Dark Island Trail, Merrick Co., June 2020. Photo by Colleen Childers.
Wilson’s Phalarope surrounded by Longbilled Dowitchers and Stilt Sandpipers along highway 30 east of North Platte, Lincoln Co., 12 May 2020. Photo by Boni Edwards.
Downy Woodpecker with Carolina Wren on suet feeder in photographer’s yard, La …
Winter Field Report, December 2019-February 2020, W. Ross Silcock
Winter Field Report, December 2019-February 2020, W. Ross Silcock
Nebraska Bird Review
As with any of these Seasonal Reports, there was plenty to entertain us and to contemplate this winter. The most obvious feature of this winter’s reports was the taxonomically widespread incidence of midwinter occurrences of species normally absent at that time. Snow, Ross’s, and Greater White-fronted Geese occurred in good numbers, and Jan to early Feb reports of dabbling and diving ducks often far from expected winter occurrence locations were notable. Among passerines, notable midwinter reports were of Gray Catbird, Brown Thrasher, and Northern Mockingbird, Nebraska’s first record for Feb of American Pipit, and 6th winter record of Lesser Goldfinch. …
2019-2020 Christmas Bird Counts, Don Paseka
2019-2020 Christmas Bird Counts, Don Paseka
Nebraska Bird Review
Mergansers reached a new high of 104 counted in nine circles, which topped the count of 97 from 2017. A single Surf Scoter was found in the Lower Platte circle, which was only the fourth time that this species has been found on a Nebraska CBC. Lone birds were also found at Lake McConaughy in 1999, 2010 and 2015. A good North Platte find were two Barrow’s Goldeneye. Several species, however, were counted in numbers much below the norm. The lone Wood Duck found at Branched Oak was the lowest count for that species since 2004, when they were missed …
Bird Community Monitoring At Tallgrass Prairie National Preserve, Kansas, Status Report 2001–2018, David G. Peitz, Kathleen A. Kull
Bird Community Monitoring At Tallgrass Prairie National Preserve, Kansas, Status Report 2001–2018, David G. Peitz, Kathleen A. Kull
United States National Park Service: Publications
Executive Summary
In 2001, the Heartland I&M Network initiated breeding bird surveys on Tallgrass Prairie National Preserve, Kansas, to assess the ecological integrity of the preserve’s habitat. Birds are an important component of ecosystems and can serve as good indicators of habitat change in an ecosystem. In the 17 years of bird surveys at the preserve (2001 to 2018, excluding 2003), there were 2,089 plot visits and 119 different bird species recorded, 96 of which have the potential to breed within the preserve. These 96 species represent approximately 81% of the total species one would reasonably expect to have breeding …
Paul Johnsgard: Comprehensive Vita And Bibliography, Paul A. Johnsgard
Paul Johnsgard: Comprehensive Vita And Bibliography, Paul A. Johnsgard
Papers in Ornithology
A current curriculum vitae and comprehensive bibliography for Paul A. Johnsgard, Foundation Regents Professor Emeritus at University of Nebraska-Lincoln. Dr. Johnsgard has been the author of (at least) 91 books, 140 journal articles or chapters, 100 reviews or popular articles; the subject of 7 profile articles; and the director for 12 Ph.D. dissertations and 12 M.S. theses—all listed here. Dates covered are 1953 through 2020. Dr. Johnsgard is also an illustrator and photographer.
Updated January 2021.
Insights About Diversity Of Tetrabothriidae (Eucestoda) Among Holarctic Alcidae (Charadriiformes): What Is Tetrabothrius Jagerskioeldi?, Eric P. Hoberg, Kaylen Marie Soudachanh
Insights About Diversity Of Tetrabothriidae (Eucestoda) Among Holarctic Alcidae (Charadriiformes): What Is Tetrabothrius Jagerskioeldi?, Eric P. Hoberg, Kaylen Marie Soudachanh
MANTER: Journal of Parasite Biodiversity
Tetrabothriid cestodes are characteristic helminths that infect species of seabirds globally. We begin with the exploration of the diversity of tapeworms of the genus Tetrabothrius Rudolphi, 1819 (Eucestoda: Tetrabothriidae), some of which are distributed among seabirds of the family Alcidae (Charadriiformes) at boreal to higher latitudes of Holarctic seas. During the course of 2 decades of field inventory from 1975 through the early 1990s (in addition to earlier collections assembled by Robert L. Rausch and colleagues in Alaska initiated in the late 1940s), an extensive series of tapeworm specimens attributable to species of Tetrabothrius was recovered from seabirds across the …
Proceedings Of The Fifteenth North American Crane Workshop, Jane E. Austin, Richard P. Urbanek, Megan E. Brown
Proceedings Of The Fifteenth North American Crane Workshop, Jane E. Austin, Richard P. Urbanek, Megan E. Brown
Proceedings of the North American Crane Workshop
Proceedings of the Fifteenth North American Crane Workshop (2020) edited by Jane E. Austin, Richard P. Urbanek, and Megan E. Brown.
Farming With Nature: Promoting Biodiversity Across Europe Through Partridge Conservation, Jen Brewin, Francis Buner, Julie Ewald
Farming With Nature: Promoting Biodiversity Across Europe Through Partridge Conservation, Jen Brewin, Francis Buner, Julie Ewald
Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials
A summary of scientific evidence underlying the North Sea Region Interreg PARTRIDGE project, https://northsearegion.eu/partridge.
This publication describes how grey partridge conservation helps to address the farmland biodiversity crisis across Europe. It summarises the most relevant scientific evidence regarding grey partridge management and the biodiversity benefits associated with it. We have selected what we felt were the best and most thorough studies and papers available. We cite high-impact peer-reviewed papers wherever possible, relying on our combined experience and expertise to quote non-reviewed reports where published papers were unavailable.