Poultry or Avian Science Commons^™

The Official List Of The Birds Of Nebraska, Mark A. Brogie

Nebraska Bird Review

The last published “Official List” of the NOURC (NOURC 2009) included 454 species. Since then the following species have been added:

Brown-headed Nuthatch (Sitta pusilla) Accidental I-P 2010

Hooded Crane (Grus monacha) Accidental I-P 2011

Crested Caracara (Caracara cheriway) Accidental I-P 2012

Black-chinned Hummingbird (Archilochus alexandri) Casual I-P 2012

Hooded Oriole (Icterus cucullatus) Accidental I-P 2013

Brown Booby (Sula leucogaster) Accidental I-P 2014

Mute Swan (Cygnus olor) Accidental I-P 2014

Anna’s Hummingbird (Calypte anna) Accidental I-P 2016

Pacific Wren (Troglodytes pacificus) Accidental I-P 2017

The Nebraska Bird Review, Volume 85 December 2017 Number 4

Nebraska Bird Review

Fall Field Report, August - November 2017, by W. Ross Silcock … 146-178

The Official List of the Birds of Nebraska, compiled by Mark A. Brogie …179-197

Ogallala Fall Field Days, Sept. 15 - 17, 2017, by Janis Paseka …198-203

Index to Volume 85 …204-218

Subscription and Organization Information … 219

Index To Volume 85

Nebraska Bird Review

Abreu, Shanin 58 ...

through

Ziegelbauer, Amanda 147

(15 pages)

Fall Field Report, August - November 2017, W. Ross Silcock

Nebraska Bird Review

This fall season will be remembered as the fall with the mega-rarities. There were five, one of which, Pacific Wren, is a first Nebraska record. Based on occurrence dates, Hurricane Irma appears to have influenced the appearance of two of the megas, Black Vulture and Magnificent Frigatebird, neither of which provided opportunities for observers to view them, but both well-documented with photographs. There were an extraordinary TWO sightings of Harris’s Hawk, which together with the presence as of this writing (December 19) of one in northeast Kansas and a view of the species map in eBird strongly suggest a single …

Ogallala Fall Field Days, Sept. 15 - 17, 2017, Janis Paseka

Nebraska Bird Review

The 2017 NOU Fall Field Days took place in and around Ogallala on Sept. 15 - 17 with 55 in attendance. The weather on Friday was hot and windy, making finding birds a challenge. Overnight a cold front came through causing birders to shiver on Saturday and Sunday mornings, but the payoff was easier birding and some interesting species. Field trips were led by William Flack, Clem Klaphake, Wayne Mollhoff, Don Paseka, Ross Silcock and T. J. Walker. Locations included Cedar Point Biological Station, Lake Ogallala SRA, various beaches along the shore of Lake McConaughy SRA, Ash Hollow State Historical …

Identifying Genetic Factors Influencing Sperm Mobility Phenotype In Chicken Using Genome Wide Association Studies, Primordial Germ Cell Transplantation, And Rnaseq., Sohita Ojha

Graduate Theses and Dissertations

Sperm mobility is a major determinant of male fertility in chicken. In spite of low heritability of reproductive traits, sperm mobility has high heritability index which suggests presence of quantitative trait loci (QTLs) governing the trait. Our research focused on three objectives: i) to identify the QTLs affecting low mobility phenotype in chicken, ii) to understand the impact of Sertoli-cells and germ cells interactions in influencing the mobility phenotype and iii) to identify the genes and gene networks differentially expressed in male and female PGCs. To detect the QTLs, genome wide association studies (GWAS) was conducted which revealed the presence …

Time Series Forecast Analysis In Wholesale Broiler Markets, Christopher R. Sims

Graduate Theses and Dissertations

In 2016 the chicken industry provided nearly 1.2 million jobs, 68 billion dollars in wages, 313 billion dollars in economic activity and 24 billion dollars in government revenue (John Dunham & Associates, Inc., 2016). Broiler production has changed dramatically from the early 90’s to the turn of the 21st century. Technological advancements, continuous improvements, production efficiencies and industry changes have made the industry the global market it is today. The poultry industry is an extremely volatile market with prices constantly fluctuating in response to input price volatility and demand and supply changes. These changes are often driven by world economic …

Experimental Approaches To Understand And Control Salmonella Infection In Poultry, Yichao Yang

Graduate Theses and Dissertations

Salmonella is a major foodborne pathogen around the world and chickens are the major reservoir to transmit Salmonella into the human food chain. For decreasing the infection of Salmonella, we developed six attenuated live vaccines based on Salmonella Enteritidis (SE) and Typhimurium (ST) for testing the cross-serovar and cross-serogroup protection from the challenge of Salmonella Heidelberg and Campylobacter jejuni. One of the constructed vaccine strain showed ability to protect against challenge from Salmonella Heidelberg. Even though some preventive approaches are able to decrease Salmonella colonization in the gastrointestinal tract of chickens or other farm animals, Salmonella transmission mechanisms remain unclear. …

Evaluating The Impact Of Two Contrasting Tillage Practices On Soil Properties In Central Kentucky, Emily Cook

Posters-at-the-Capitol

Farming practices such as no tillage and plowing can institute change on soil physical and chemical characteristics. In this research, the effects of long-term conventional and no-tillage systems on the selected soil properties were determined in a continuous corn system on a farm with Maury silt loam soil. These samples were taken from University of Kentucky's Research Farm (Spindletop Farm). The field used was tilled in 1969 from bluegrass sod and the first time research was conduced was in 1970. Each plot is 20 ft. by 40 ft. and for many years each plot was split with winter cover crop …

Growth And Development Of Two Broiler Strains With Low Protein And Crystalline Amino Acid Supplemented Diets, Chaoyang Li

LSU Master's Theses

The objective of this research was to compare the growth performance of broilers from two commercial breeds with control, low protein and low protein supplemented with crystalline amino acids diets. This was a randomized block design, and identical experiments were conducted on successively in two years. In each experiment, day-old chicks, Ross 708 broilers and Cobb 405 broilers, were randomly assigned into three dietary treatments: 1) positive control, 2) low crude protein (LP), and 3) LP + crystalline amino acids (CAA). A three phase feeding program was used. Feed and water were provided ad-libitum. On d 12, 19, 26, 33, …

Evaluating Long-Term Direct And Correlated Selection Response In White Plymouth Rock Chickens Selected For High Or Low 8-Week Body Weight, Sylvia J. Harrison

Department of Animal Science: Dissertations, Theses, and Student Research

The increasing demand for poultry meat has led animal breeders to engage in artificial selection of chickens as a way to increase the productivity of poultry. Long-term experiments have been designed to measure rates of genetic response to a trait under selection, and correlated traits, as well as gauge possible selection limits.

Two studies were conducted to evaluate response to selection for body weight (BW) in chickens. The chickens were selected for high or low BW at 8 weeks of age. Those that met the criterion were selected as parents for the subsequent generation. In the first study the population …

The North American Quails, Partridges, And Pheasants, Paul A. Johnsgard

Zea E-Books Collection

This book documents the biology of six species of New World quails that are native to North America north of Mexico (mountain, scaled, Gambel’s, California, and Montezuma quails, and the northern bobwhite), three introduced Old World partridges (chukar, Himalayan snowcock, and gray partridge), and the introduced common (ring-necked) pheasant. Collectively, quails, partridges, and pheasants range throughout all of the continental United States and the Canadian provinces. Two of the species, the northern bobwhite and ring-necked pheasant, are the most economically important of all North American upland game birds. All of the species are hunted extensively for sport and are highly …

Rehabilitation Of An Injured Golden Eagle (Aquila Chrysaetos): A Case Study, Fida Muhammad Khan, Fakhar-I- Abbas, Abu Ul Hassan Faiz

Journal of Bioresource Management

Habitat destruction and anthropogenic activities cause wild birds to migrate towards urban areas in search of food and sometimes nesting in high-roof buildings, where they are caught by local people using different techniques and are further used for hunting or recreational purposes. An injured Golden Eagle (Aquila chrysaetos) was found entangled in bushes near the vicinity of Balkasar Research Complex, Chakwal, Pakistan. After complete physical examination, a wound on the right wing and closed leg fracture was diagnosed. The successful treatment was done by anti-parasitic and anti-bacterial drugs with careful monitoring. Splint was adjusted after aligning the fractured …

Diet And Habitat Analysis Of Barn Owls (Tyto Alba) Nesting At Ponca State Park, Ann Spilker, Joseph A. Gubanyi

Nebraska Bird Review

In 2015 Barn Owls (Tyto alba) nested on the floor of a grain bin in Ponca State Park, Dixon County. Seven nestlings were observed (Figure 1). It is believed that 6 fledged (one carcass was found on the floor of the bin September 26). Barn Owls were not observed the following spring (Jan Johnson, personal communication). Because there are few records of Barn Owls in the region, we collected data to better understand the Barn Owl nesting in Ponca State Park. Barn Owl prey and their importance to reproductive success has been well documented (Marti et al. 2005; Gubanyi et …

The Nebraska Bird Review, Volume 85 September 2017 Number 3

Nebraska Bird Review

Summer Field Report, June - July 2017, by W. Ross Silcock …94

Diet and Habitat Analysis of Barn Owls (Tyto alba) Nesting at Ponca State Park, by Ann Spilker and Joseph Gubanyi … 121

2016 (28th) Report of the NOU Records Committee, by Mark A. Brogie …128

Subscription and Organization Information … 143

Summer Field Report, June - July 2017, W. Ross Silcock

Nebraska Bird Review

Changes in breeding ranges and numbers of Nebraska breeding birds are the primary focus of a Summer Seasonal Report. Every year there are changes to be noted; this year is no exception. Although most of the phenomena listed below are examples of dispersing individuals without breeding evidence, these often indicate breeding range expansion. White-winged Doves are becoming numerous in southern and western Nebraska, although breeding in far eastern Nebraska was only the 5th report for the state. Chuckwill’s- widow continues to creep westward in the south; the westernmost report to date was of one that crossed the 100-mile gap from …

2016 (28th) 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. Accidental and casual species for which the NOURC seeks documentation (NOURC Review List) can be found at the NOU website: www.NOUbirds.org. All records mentioned here are available to interested persons at the NOU archives at the University of Nebraska State Museum (UNSM), Lincoln, NE. Interested parties should contact the current NOU Librarian, whose address can be found …

Transcriptional Analysis Of Abdominal Fat In Chickens Divergently Selected On Bodyweight At Two Ages Reveals Novel Mechanisms Controlling Adiposity: Validating Visceral Adipose Tissue As A Dynamic Endocrine And Metabolic Organ, Christopher W. Resnyk, Wilfrid Carré, Xiaofei Wang, Tom E. Porter, J. Simon, Elisabeth Le Bihan-Duval, Michel J. Duclos, Sammy E. Aggrey, Larry A. Cogburn

Biology Faculty Research

Background

Decades of intensive genetic selection in the domestic chicken (Gallus gallus domesticus) have enabled the remarkable rapid growth of today’s broiler (meat-type) chickens. However, this enhanced growth rate was accompanied by several unfavorable traits (i.e., increased visceral fatness, leg weakness, and disorders of metabolism and reproduction). The present descriptive analysis of the abdominal fat transcriptome aimed to identify functional genes and biological pathways that likely contribute to an extreme difference in visceral fatness of divergently selected broiler chickens.

Methods

We used the Del-Mar 14 K Chicken Integrated Systems microarray to take time-course snapshots of global gene transcription …

Evaluating The Impact Of An All-Vegetable Protein Supplement Containing Fat Emulsifiers And Probiotics On Broiler Performance, Jordan Weil

Graduate Theses and Dissertations

Currently, several niche markets, such as organic and “all natural”, are marketed within the poultry industry. However, little research has been undertaken to determine the cost-effectiveness of poultry diets used to produce chicken within these markets. Specifically, the economics and resulting profits associated with raising chicken with antibiotic-free, all-vegetable (AV) diets are not evaluated. As national chain restaurants such as Chick-fil-A and Panera Bread begin to mandate poultry suppliers raise chicken without antibiotics and use AV diets, it becomes increasingly important to evaluate the economics for integrators. Given the rapidly changing feeding strategies necessary to respond to consumers’ and wholesalers’ …

Effect Of Protease Supplementation In Broiler Feed On Growth Performance, Carcass Yield And Total Nitrogen Retention In Fecal Matter And Litter, Jawad Al-Juboori

Electronic Theses and Dissertations

ABSTRACT

The objectives of this study were to determine the effects of protease supplementation on commercial broiler performance, carcass yield, and nitrogen retention in fecal matter and litter. Total of 4,800 female (Ross 708) birds split into 96 floor pens, and randomly assigned to one of four treatment groups. Birds were placed within 96, 5’x10’ floor pens in a randomized-block design at the SFASU Poultry Research Center. Birds were randomly divided among the pens at a stocking density of 1.00 ft2/bird (50 birds/pen*24 pens/treatment=1200 birds/treatment), and reared for 49 days on used pine shavings. The target average weight for the …

Noninvasive Measures Of Stress And Lameness In Broilers, Shawna L. Weimer

Graduate Theses and Dissertations

The concept of broiler chicken welfare has evolved from a component of animal husbandry to a label on a chicken product package. Recent attention from the public has led to the need for higher welfare standards for animal production. A primary concern of broiler production is low activity/locomotion attributed to fast growth rates leading to poor leg health. To collect the scientific data necessary to determine conditions providing the best welfare for the bird, multiple methods of assessment are required. Stress is influenced by external (temperature, humidity, lighting, stocking density) and internal (metabolism, thermoregulation, hormonal balance) factors. This series of …

A Comparative Analysis Of Feed And Environmental Factors On Broiler Growth In The United States, Alexandra Gulli

Graduate Theses and Dissertations

Broiler production in the United States has become an important industry within the last half century. As the demand for poultry continues to increase and the concern of climate change also increases, it will become an important part of the industry to become more sustainable. This study uses a feed optimization model, a broiler growth model, and a life cycle assessment (LCA) to determine how feed ingredients and the barn environment can affect the broiler’s growth and production emissions. A multi-criteria ration optimization model is used to produce feeds based on carbon footprint and cost. A growth model is used …

Evaluating Thermal Comfort Of Broiler Chickens During Transportation Using Heat Index And Simulated Electronic Chickens, Kaushik Luthra

Graduate Theses and Dissertations

Broilers experience high physiological stress during pre-slaughter transport, especially under extremes of thermal environment. Characterization of thermal environment on the trailer is crucial to identify stress-prone regions during transportation. At the same time, Broilers experience high physiological stress during pre-slaughter transport, especially under extremes of thermal environment. Characterization of thermal environment on the trailer is crucial to identify stress-prone regions during transportation. At the same time, quantification of heat loss of the broilers loaded on trailers is important in understanding the well-being of the broilers. We have developed four electronic chickens (E-chickens) to simulate the sensible heat loss of live …

Characterization Of The Thermal Environment During Transport Of Commercial Broiler Chickens, Douglas J. Aldridge

Graduate Theses and Dissertations

Transport of commercial broiler chickens from the farm to the processing plant is perceived to compromise welfare under some circumstances. Research has been conducted using European standard equipment to characterize the environment experienced by poultry during broiler transport. In contrast no studies have been reported on the environment experienced by broilers under United States standard industry practices during transport. Moreover, microenvironment temperatures within industry trailers have not been reported.

The present study characterized the thermal micro-environment experienced by broiler chickens during transport across different seasons. The temperatures were influenced by temperature mitigation practices (plastic wrap, double side board, single side …

Investment In Territorial Defence Relates To Recent Reproductive Success In Common Loons (Gavia Immer), Jeremy A. Spool, Lauren V. Riters, Walter H. Piper

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

As the value of a limited resource such as a territory increases, animals should invest more in the defence of that resource. Because reproductive success often depends on the quality of a breeding territory, reproductive success or failure may alter the perceived value of territory and affect an animal's investment in territorial defence. We used common loons (Gavia immer) to test the hypothesis that animals with recent breeding success would show stronger territorial defence than those with no recent breeding success. Surprisingly, successful loons responded less, not more, to a simulated intrusion. However, birds with success in the …

Finding A Link Between Circadian Rhythms And The Immune System Of Captive Zebra Finches (Taeniopygia Guttata), Amber Bishop

Mahurin Honors College Capstone Experience/Thesis Projects

Circadian rhythms are commonplace in organisms and are normally controlled by a master clock. More recent evidence suggests that autonomous clocks operate in various systems in the body, including the immune system. This study looks for such a connection between the circadian rhythm and the immune system. In this study, captive zebra finches (Taeniopygia guttata) were exposed to different light and dark cycles and blood samples were taken every six hours. Birds were exposed to 12 hours of light and then 12 hours of darkness (LD), 24 hours of darkness (DD), or 48 hours of DD. After collecting …

The Recovery Of Protein From Egg Yolk Protein Extraction Granule Byproduct, Irene Jennifer Kaufman

Master's Theses

In addition to proving an excellent source of nutrients, eggs are used in the food, cosmetic, and biotechnology industries for their rheological and bioactive properties. Much of the potential for the added value is in individual components of the egg, rather than the whole egg. At low speed centrifugation, yolk separates into two distinct fractions—granules and plasma. It is becoming increasingly popular in the industry to remove the plasma fraction of the egg yolk to use for its livetins, particularly immunoglobulin Y, leaving behind a granule by-product (“yellow cake”). Previous research has shown potential added-value from the granule fraction, especially …

Greater Sandhill Crane (Antigone Canadensis Tabida) Copulation Detected Along The Big Bend Of The Platte River, South-Central Nebraska, Andrew J. Caven, Emma M. Brinley Buckley

Nebraska Bird Review

On 9 March 2017 at 0805 hrs, two A. canadensis tabida were observed copulating on a sandy island within the south channel of the Platte River, Hall County, Nebraska (40.790982°N, -98.404635°W, WGS84; 581 m elev.). Two biologists witnessed the copulation at a distance of about 175 m looking to the south from within an overnight viewing blind on the north bank of the south channel of the Platte River, utilizing an 80 mm spotting scope (20x60x magnification). The sequence of events previous to the copulation followed very closely the observations reported by Tacha (1988). The copulation was proceeded by the …

The Nebraska Bird Review, Volume 85 June 2017 Number 2

Nebraska Bird Review

Spring Field Report, March - May 2017, by W. Ross Silcock … 54

Greater Sandhill Crane (Antigone canadensis tabida) Copulation Detected Along the Big Bend of the Platte River, South-Central Nebraska, by Andrew J. Caven and Emma M. Brinley Buckley … 83

NOU Spring Field Days and Annual Meeting in Auburn, May 19-21, 2017, by Janis Paseka … 85-90

Subscription and Organization Information … 91

Nou Spring Field Days And Annual Meeting, Auburn, May 19-21, 2017, Janis Paseka

Nebraska Bird Review

The annual meeting of the Nebraska Ornithologists’ Union was held at the Senior Center in Auburn on May 19-21, 2017, and was organized by Robin Harding and Don and Janis Paseka. About 70 birders attended on a weekend that began wet but finished with more birder-friendly conditions. Our Friday evening program was a presentation by Kevin Holliday, Superintendent of Indian Cave State Park. He mentioned the park’s features including the cave and petroglyphs, St. Deroin cemetery, 22 miles of trails, Missouri River overlook and reconstructed town. He also highlighted the many events held in the park during the year, including …