Ornithology Commons^™

2016 International Symposium On Galliformes (Beijing, China: October 21-23, 2016): Programme And Abstracts, World Pheasant Association, China Ornithological Society

Galliformes Specialist Group and Affiliated Societies: Conference Proceedings

Evolutionary relationships among galliforms using 1000’s of unlinked loci, Rebecca Kimball

Ecology, behaviour and conservation problems in Siberian grouse Falcipennis falcipennis (Hartlaub 1855), Siegfried Klaus

Taxonomy, genetics and evolution in a highly subspecies-rich pheasant Phasianus colchicus, Yang Liu

Survey of the Blyth’s tragopan Tragopan blythii in western Myanmar, Nan Wang

Activity rhythm of green peafowl (Pavo muticus) in Konglonghe Nature Reserve based on camera-trap data, Pengfei Shan

Studies on unusual incubation behavior and embryonic tolerance of hypothermia by the Sichuan partridge (Arborophila rufipectus), Yiqiang Fu

The breeding behavior and nest selection of Sclater’s monal ( …

How To Sex And Age Grey Partridges (Perdix Perdix): Identification Guide For Bird Ringers And Field Observations, Francis Buner

Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials

Key steps

To reliably sex and age grey partridges the following five features should be examined together:

1. Head feathering
2. Pattern in wing coverts
3. Shape of primary tips
4. Leg colour
5. Bill colour

The Nutritional Value Of Fecal Sacs: Testing The Parental Nutrition Hypothesis, Amanda W. Burns

College of Graduate Studies: Theses & Dissertations

Nest sanitation is an important aspect of parental investment in birds with altricial nestlings. Passerine nestlings produce fecal matter that is encased in a mucous membrane for easy disposal. These fecal sacs are either removed from the nest and transported a distance away or they are ingested by the adult. A decline in fecal sac ingestion rates as nestlings age has been observed in several species. The parental nutrition hypothesis posits that this pattern can be attributed to increasing digestive efficiency as nestlings age. The parental nutrition hypothesis makes three predictions: fecal sac consumption rates should decrease as nestlings age, …

Linking Vital Rates Of Landbirds On A Tropical Island To Rainfall And Vegetation Greenness, James F. Saracco, Paul Radley, Peter Pyle, Erin Rowan, Ron Taylor, Lauren Helton

Research outputs 2014 to 2021

Remote tropical oceanic islands are of high conservation priority, and they are exemplified by range-restricted species with small global populations. Spatial and temporal patterns in rainfall and plant productivity may be important in driving dynamics of these species. Yet, little is known about environmental influences on population dynamics for most islands and species. Here we leveraged avian capture-recapture, rainfall, and remote-sensed habitat data (enhanced vegetation index [EVI]) to assess relationships between rainfall, vegetation greenness, and demographic rates (productivity, adult apparent survival) of three native bird species on Saipan, Northern Mariana Islands: rufous fantail (Rhipidura rufifrons), bridled white-eye (Zosterops conspicillatus), and …

Molt In Individuals: A Description Of Prealternate Molt Phenology In A Population Of Snowy Plovers In Humboldt County, California, Alexa Dejoannis

Cal Poly Humboldt theses and projects

Molt in birds is an essential physiological process. Intrinsic and extrinsic conditions, such as age, sex, location, or food stress, may cause individual variation in molt phenology. This study describes the timing of prealternate molt in western snowy plovers (Charadrius nivosus nivosus) wintering in Humboldt County, California, USA. Between July 2014 and April 2015, I photographed uniquely marked plovers twice a month and assigned dates of initiation and completion. I modeled sex, age, hatch date, and breeding location as predictors of molt phenology. I observed prealternate molt from October to April, which is earlier than previously described. Males …

Birding Nebraska’S Central Platte Valley And Rainwater Basin, Paul A. Johnsgard

Zea E-Books Collection

Central Nebraska's Platte River and Rainwater Basin are primary stops in the migration patterns of numerous North American waterfowl, including sandhill and whooping cranes, sandpipers, geese, ducks, gulls, and shorebirds of many types. Upland species also abound there as well. The region's most eminent ornithologist provides birding and travel information for casual tourists and hard-core enthusiasts: locations, seasons, events, routes, accommodations, contacts, etc. A complete species list is also included. This birders' guide is as essential as your boots and binoculars.

The central Platte River Valley region, as defined by Brown & Johnsgard (2012) and adopted here, encompasses 12 south-central …

Heat Dissipation During Hovering And Forward Flight In Hummingbirds, Don Powers, Bret W. Tobalske, J. Keaton Wilson, Keeley R. Corder

Faculty Publications - Department of Biological & Molecular Science

Flying animals generate large amounts of heat, which must be dissipated to avoid overheating. In birds, heat dissipation is complicated by feathers, which cover most body surfaces and retard heat loss. To understand how birds manage heat budgets during flight, it is critical to know how heat moves from the skin to the external environment. Hummingbirds are instructive because they fly at speeds from 0 to more than 12ms−1, during which they transit from radiative to convective heat loss. We used infrared thermography and particle image velocimetry to test the effects of flight speed on heat loss from specific body …

2015 Fall Migration Bird Banding At Wildcat Hills State Recreation Area, Holly Garrod

Nebraska Bird Review

It was a different season of bird banding this year at Wildcat Hills State Recreation Area in Scotts Bluff County, Nebraska. Due to construction at the nature center, the banding station was moved farther down the road to one of the picnic shelters. The habitat remained mostly the same, with Ponderosa Pine and multispecies-shrub understory dominating the unique ridge landscape characteristic of Wildcat Hills. The new site provided more shrub understory but lacked the running water of Turkey Creek and the bird feeders at the nature center. Bird Conservatory of the Rockies (formerly Rocky Mountain Bird Observatory) has been banding …

Nebraska Bird Review (December 2015) 83(4), Whole Issue

Nebraska Bird Review

Fall Field Report, August–November 2015 ... 154

2015 Fall Migration Bird Banding at Wildcat Hills State Recreation Area … 183

South Sioux City Fall Field Days ... 186

Index to Volume 83 … 192

Subscription and Organization Information ... 207

Index To Volume 83

Nebraska Bird Review

Aird, Bruce 156
Akers, Danny 135
Allen, Edward 5, 49, 56, 144, 157
Anderbery, DeAnna 49
Anderson: Branden 50; Kapri 50
Armknecht, Henry 5
Arp, Dennis 56
Arthur, Noah 5, 49, 57, 135, 158
Arterburn, S. W. 148
Aubushon: Cathy 49; Dorothy 49
Avocet, American 65, 88, 112, 164
Azar, Adrian 104

. . .

Yellowlegs: Greater 11, 65, 88, 112, 165, 186, 188; Lesser 11, 24, 66, 88, 112, 165, 186, 188
Yellowthroat, Common 79, 91, 121, 177, 190

Zambon, Teri 6
Zonotrichia/eucophrys: gambelii 180; leucophrys 82, 180; oriantha 82: leucophrys × oriantha 82
Zwartjes, William 106

South Sioux City Fall Field Days, Janis Paseka

Nebraska Bird Review

The 2015 NOU Fall Field Days took place in South Sioux City at the Americas Best Value Inn on Sept. 25–27. There were about 50 in attendance at the meeting, which was organized by Dave Heidt, Robin Harding, Jan Johnson, and Betty Grenon.

On Friday evening Ponca State Park Superintendent Jeff Fields told the group about the changes that have happened in Ponca State Park since its beginning in 1934 as a Civilian Conservation Corps camp. It is the third oldest state park in Nebraska and now encompasses 2,400 acres. It boasts one of the oldest bur oaks in the …

Failure Of A Heterologous Recombinant Sca5/Ompb Protein-Based Vaccine To Elicit Effective Protective Immunity Against Rickettsia Rickettsii Infections In C3h/Hen Mice, Sean P. Riley, Marissa M. Cardwell, Yvonne G. Chan, Ludovic Pruneau, Fabio Del Piero, Juan J. Martinez

Faculty Publications

Spotted fever group (SFG) rickettsial species are obligate intracellular tick-borne pathogens that are responsible for important human diseases. Previous reports have demonstrated the feasibility of using recombinant surface cell antigen Sca5/OmpB to elicit protective immunity against homologous challenges using murine models of Mediterranean spotted fever and Rocky Mountain spotted fever. In addition, the feasibility of generating cross-protective immunity against related rickettsial species has also been established, but the molecular basis for these phenomena was not explored. Here, we demonstrate that vaccination of C3H/HeN mice with a recombinant OmpB domain derived from Rickettsia conorii induced high titer humoral immune responses that …

Effects Of Wind Turbine Noise On Male Greater Prairie-Chicken Vocalizations And Chorus, Cara E. Whalen

School of Natural Resources: Dissertations, Theses, and Student Research

Wind energy facilities are constructed without full knowledge of their effects on birds, and the noise generated by wind turbines is a particular concern. I investigated the effects of wind turbine noise on male Greater Prairie-Chicken (Tympanuchus cupido pinnatus) vocalizations and chorus near Ainsworth, NE, USA in 2013 and 2014. I studied 14 leks located in the area surrounding a 36-turbine wind energy facility. I used two main approaches in this study. First, I recorded Greater Prairie-Chicken boom, cackle, whine, and whoop vocalizations at each of the study leks and measured the duration, sound pressure level, peak frequency, …

Occupancy Analysis And Density Estimation Of Kori Bustards (Ardeotis Kori) And Helmeted Guineafowl (Numida Meleagris) For Use In Landscape Conservation Planning In The Northern Tuli Game Reserve, Botswana, Kathryn R. Mccollum

School of Natural Resources: Dissertations, Theses, and Student Research

For understudied species, more informed conservation planning and decision-making on both the local and landscape levels may be attained through the use of occupancy and abundance estimations. Here, we focus on two iconic bird species in eastern Botswana, kori bustards (Ardeotis kori) and helmeted guineafowl (Numida meleagris). The overall goal of this project was to better understand the hierarchy of factors that influence occupancy (ψ) and density of kori bustard and helmeted guineafowl populations within the Northern Tuli Game Reserve and how these factors may interact to affect landscape conservation and usage. We performed distance sampling …

Gut Microbiota Of Migratory Passerines At Stopover, William Bagley Lewis

Master's Theses

Although the gut microbiota provides many beneficial functions to animal hosts, relatively little is known about the gut microbiota of passerines. It is likely that gut microbes are especially important during the migratory phase; however gut atrophy experienced during prolonged migratory flight may cause disruptions of the stable microbiota. Fecal samples were collected from several species of passerine after crossing the Gulf of Mexico during spring migration and before crossing during fall, and microbiota communities were analyzed using next-generation sequencing. Despite showing large inter-individual variation, a core microbiota composed largely of Firmicutes and Proteobacteria was identified in all birds. Microbiota …

Territorial Defense Strategies In The Northern Cardinal (Cardinalis Cardinalis): Who Is The Bigger Threat?, Kaylee M. Gentry

Master's Theses

This thesis examines the use of defensive strategies in relation to territories year round in the northern cardinal (Cardinalis cardinalis). Responses to recorded neighbor song and stranger song playback from the middle of a focal male’s territory were measured. This allowed for an estimation of aggression in both the winter and spring seasons. Each focal male was subjected to both treatments (stranger song and neighbor song). Males were more responsive over-all to neighbor song playback, however in the winter months, persistence of response to neighbor song playback increased. It was also shown that southeastern United States cardinals show …

Fall Field Report, August–November 2015, W. Ross Silcock

Nebraska Bird Review

To start, a housekeeping item: in the species accounts that follow, whenever I use the term "migrant" I am referring to fall migration only. Many species, of course, have differing migration strategies and timing in spring and fall.

Much of the data used in this report relating to western and Pine Ridge passerines comes from the outstanding banding efforts by Bird Conservancy of the Rockies (formerly Rocky Mountains Bird Observatory) at Chadron State Park (CSP) and Wildcat Hills Nature Center (WHNC) in Scotts Bluff Co. This year’s operators were Josh Lefever and Holly Garrod. Related to the Chadron State Park …

Subscription And Organization Information [December 2015]

Nebraska Bird Review

The Nebraska Bird Review is published quarterly by the Nebraska Ornithologists' Union, Inc., as its official journal, and is sent to members not in arrears of dues. Annual subscription rates (on a calendar-year basis only): $25 in the United States and $35 in all other countries, payable in advance. Single copies are $7 each, postpaid, in the United States and $9 elsewhere. Send orders for back issues to Anita Breckbill, NOU Librarian, c/o Music Library, WMB 30, University of Nebraska, Lincoln, NE 68588-0101.

Memberships in the NOU (on a calendar-year basis only): Active Household (one or more people) $25; Sustaining …

Displaying To Females May Lower Male Foraging Time And Vigilance In A Lekking Bird, Sarah A. Cowles, Robert M. Gibson

School of Biological Sciences: Faculty Publications

Males of many species use courtship behavior to attract mates. However, by doing so males may face the associated costs of increased energetic expenditure, reduced foraging time, and elevated predation risk. We investigated the costs of display in lekking male Sharp-tailed Grouse (Tympanuchus phasianellus). We used lek-wide scan sampling to study how males allocated time among courtship display (‘‘dancing’’), agonism, foraging, and inactivity in relation to female numbers both within and across days. We also addressed the limited attention hypothesis and estimated visual attentiveness by videotaping 13 males and scoring head turns during these different activities. We found that the …

Predicting Toucan Locations In Panama Using Arcgis, Daniel J. Herrera

Geography: Student Scholarship & Creative Works

Toucans are omnivorous birds native to southern Latin America and South America. They are non-migratory, and their range is disputed among experts. In an attempt to develop a better understanding of the range and behavior of toucans, correlations between toucan presence and geographic features of the area were analyzed to create a location probability map.