Poultry or Avian Science Commons^™

Northwest Arkansas Consumer Perceptions Of Poultry Production, Stuart Estes

Agricultural Education, Communications and Technology Undergraduate Honors Theses

Poultry production holds an important place in Arkansas economically and as a food source. The importance of poultry production ultimately hinges on the demands of the consumers and the perceptions that drive their purchases. With this in mind, this study surveyed consumers to assess their perceptions of poultry production in Arkansas. The instrument used to survey consumers was created by the researcher and an expert committee at the University of Arkansas. Consumers were interviewed through direct communication at grocery stores in northwest Arkansas. Data gathered from the study were analyzed for descriptive and correlational statistics. Data showed that consumers were …

Correction [December 2013]

Nebraska Bird Review

The first Nebraska record of an Acorn Woodpecker was from Holt Co., 19–22 May 1996, not Cherry Co., as was reported on page 112 of the September 2013 issue of The Nebraska Bird Review.

First Documented Record Of Hooded Oriole (Icterus Cucullatus) In Nebraska, Joseph Gubanyi

Nebraska Bird Review

During May 2013 a very cooperative Hooded Oriole (Icterus cucullatus) provided lots of excitement for Nebraska birders, becoming the first documented record for the species in Nebraska. The bird was first observed 25 May 2013 by Susie and Bill Daro at their residence in Garrison (Butler County). The Daros have several oriole feeders, and Baltimore and Orchard Orioles are common visitors. On the morning of May 25 they noted an unusual oriole visiting their feeders and, after checking the National Geographic Field Guide to the Birds of North America, concluded it was a Hooded Oriole. They found …

Bridgeport Fall Field Days, Janis Paseka

Nebraska Bird Review

The 2013 NOU Fall Field Days took place at the Prairie Winds Community Center in Bridgeport on Sept. 20–22. The meeting, organized by Kathy DeLara, drew a total of 50 attendees. On Friday evening Luke Hamilton led a group owling to the Bridgeport SRA and to Courthouse Rock. Field trip destinations on Saturday and on Sunday morning included Bridgeport SRA, Fleisbach WMA (aka Facus Springs), Crescent Lake NWR, Hackberry Road in Banner Co., the I-80 Exit I area in Kimball Co, Oliver Reservoir, Wildcat Hills SRA and Wind Springs Ranch. Trips were led by Kathy DeLara, Ann Duey, Cheryl Hamilton, …

Index To Volume 81

Nebraska Bird Review

Akers, D. J. 164
Albano, D. J. 164
Alberts, Byron 103, 113
Allen: Edward 4, 52, 103, 136; Jan 136
Arctos 168
Arnold, K. A. 31
Aubushon, Kathy 34
Austin, O. L. 92
Avocet, American 59, 94, 95, 109, 142, 171

. . .

Yantachka, Jen 52
Yellowlegs: Greater 10, 59, 94, 96, 109, 142, 171; Lesser 60, 94, 96, 110, 142, 171
Yellowthroat, Common 71, 97, 117, 156, 173
Young, Matt 53
Zimmerman: Jerald 34; Roy 53
Ziolkowski, D., Jr. 80
Zonotrichia leucophrys: leucophrys 158; oriantha 158

Hayden, Tristram, And A Pigeon From “Nebraska”, Rick Wright

Nebraska Bird Review

A passenger pigeon skin in the World Museum in Liverpool, England, was collected during an expedition to Nebraska and Dakota led by Gouverneur K. Warren between 1855 and 1857 and later cataloged by geologist and naturalist Ferdinand V. Hayden. For a time it was in the collection of Henry Baker Tristram, a famous naturalist and a founder of the British Ornithologists’ Union. Passenger pigeons were once “quite abundant” along the Missouri River.

Conjugated Linoleic Acids Alter Body Composition Differently According To Physiological Age In Moulard Ducks, Jeff Fesler, Daniel Peterson

Master's Theses

Conjugated linoleic acids (CLA) have been shown to have remarkable yet inconsistent metabolic effects in mice, rats, hamsters, chickens, cattle, and humans. In particular, effects on lipogenesis vary with tissue, physiological state and specie. In this study we tested the hypothesis that CLA would differentially affect ducks of the same genetic background but of differing age. Growing (7 wk) and maintenance (11 wk) Moulard ducks were grouped by age and fed a standard diet supplemented with either 5% soybean oil (control) or 5% CLA isomer mixture. Animals were harvested after 3 weeks or 6 weeks for assessment of body composition …

Subscription And Organization Information [December 2013]

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 …

Fall Field Report, August–November 2013, W. Ross Silcock

Nebraska Bird Review

In most ways, this was a routine fall season. Most interesting from an ongoing point of view were quite a large number of sightings of passerines at rather late dates, notably Empidonax flycatchers, wood warblers, native sparrows, tanagers, towhees, grosbeaks, and buntings. A similar phenomenon was noted among a few cold-sensitive non-passerines, such as Black and Common Terns.

One of the more significant ongoing trends is the proliferation of western and southern hummingbirds and the alteration of traditional migration and summer ranges; no fewer than 6 species were found. Calliope and Rufous Hummingbirds were seemingly more numerous in the east …

Nebraska Bird Review (December 2013) 81(4), Whole Issue

Nebraska Bird Review

Fall Field Report, August–November 2013 … 134

First Documented Record of Hooded Oriole (Icterus cucullatus) in Nebraska … 161

Hayden, Tristram, and a Pigeon from “Nebraska” … 165

Bridgeport Fall Field Days, September 20–22, 2013 ... 169

Index to Volume 81 ... 175

Subscription and Organization Information ... 187

Identification Of Biomarkers Associated With Ascites Incidence In Broilers, Kaylee Rowland

Graduate Theses and Dissertations

Poultry is key in genetic research due to breeding feasibility, relatively short generation interval, and distinct phenotypes. It is estimated that 8% of broiler deaths annually can be attributed to ascites, an economically important disease that has been challenging the industry for the past 2 decades. Genetically selected ascites resistant (RES) and susceptible (SUS) chicken lines have been established and maintained by the University of Arkansas, Fayetteville. Intensive research efforts have been made to reveal physiological and biochemical characteristics for the incidence of ascites. Since the whole genome of the major ancestral chicken, the Red Jungle Fowl, has been sequenced, …

Physical And Biochemical Factors Affecting Breast Fillet Tenderness In Broilers Reared For Divergent Market Demands, Valerie Belle Brewer

Graduate Theses and Dissertations

Market trends have dictated that broilers be reared for divergent market demands for decades. Also, broiler genetic strains have been adapted to meet market demands which include: genetic selection for improved breast meat, the practice of growing birds to older ages and greater market weights to meet demands, and decreasing postmortem (PM) aging time to improve processing efficiency and fillet yield. These production practices can also affect product quality, specifically boneless breast fillet tenderness and water-holding capacity. To address these factors, a series of experiments were conducted to determine the effect of strain and slaughter age on meat quality parameters, …

The Effect Of Calcium And Nonphytate Phosphorus On Chicken Genetic Line, Egg Production, Shell Quality, Bone Homeostasis, And Progeny Bone Quality, Phiphob Sodsee

Graduate Theses and Dissertations

The study consisted of two parts to determine effects of dietary calcium (Ca) and nonphytate phosphorus (NPP) level on four pure genetic lines of broiler breeders. The first part was concentrated on body composition, egg production and shell quality changes according to diet and genetic line. The second part was the study of bone homeostasis variables combining hematology, bone histology and body composition changes according to diet and genetic line. In the study, pullets (246 from each of pure genetic line A, B, C and D) were individually caged and light stimulated at 21 weeks of age. The study duration …

Species Censes & Local Conceptions Of Ornithological Fauna, Uzi, Alexandria Vandervest

Independent Study Project (ISP) Collection

Uzi Island is a rapidly growing and developing island with a wealth of flora and fauna found in very few other places around the world. Study is needed in every field, this was a preliminary study into the residential and migrant bird species presence on Uzi Island. Birds were observed in two of the main habitats present on Uzi Island, intertidal/mangrove and coral-rag. Three transects were cut and laid through each of the two habitats and monitored in the morning and evening hours over the course of 20 days. A total of 1949 birds were recorded comprising 71 species (708 …

Analysis Of Mitochondrial Dna Structuring Between Colonies Of The World’S Smallest Penguin (Eudyptula Minor) In New South Wales, Australia, Melissa R. Tighe

Independent Study Project (ISP) Collection

The Little Penguin, Eudyptula minor, is a flightless seabird that is endemic to Australia and New Zealand. It can be found nesting on both on and offshore colonies along the coasts of both countries and it is the only penguin currently found breeding on mainland Australia. The IUCN Red List of Threatened Species lists E. minor as “Least Concerned,” but numbers have noticeably dropped in recorded history due to a number of direct and indirect anthropogenic influences. One particular location of decline is Manly, New South Wales that contains the last onshore breeding colony of E. minor in NSW, Australia. …

Subscription And Organization Information [September 2013]

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 …

Nebraska Bird Review (September 2013) 81(3), Whole Issue

Nebraska Bird Review

Summer Field Report, June–July 2013 ... 102

2012 (24th) Report of the NOU Records Committee ... 120

Subscription and Organization Information ... 131

2012 (24th) 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, Nebraska. Interested parties should contact the current NOU Librarian, whose address can be found …

Summer Field Report, June–July 2013, W. Ross Silcock

Nebraska Bird Review

In many ways this summer was a rerun of last; the drought persisted over most of the state after some welcome spring rains, but it was not as severe as it was in 2012. Water conditions were generally poor, with Harvard Marsh the only bright spot; it hosted nesting White-faced Ibises, and Little Bitterns were present. Beneficiaries of the generally low water levels were Least Terns and Piping Plovers, which nested in good numbers at Lake McConaughy, where the increased habitat even attracted Snowy Plovers again. Few Black-necked Stilts were reported statewide. Ducks, shorebirds, and passerines in general were unremarkable. …

Greater Prairie-Chicken Nest Success And Habitat Selection In Southeastern Nebraska, Ty W. Matthews, Andrew J. Tyre, J. Scott Taylor, Jeffrey J. Lusk, Larkin A. Powell

School of Natural Resources: Faculty Publications

Greater prairie-chickens (Tympanuchus cupido pinnatus) are reported to benefit from grasslands created through the Conservation Reserve Program (CRP). Prairie-chicken population size increased noticeably in southeastern Nebraska after >15% of county-level landscapes were converted to CRP grasslands. But, the mechanisms behind the increase in population size are not well understood, and managers and policy makers could benefit from evidence of CRP’s relative contribution to populations of prairie-chickens. Therefore, our objectives were to characterize the relations of vegetation structure and composition with prairie-chicken nest-site selection and nest survival rates at both the macrohabitat (within landscape of study site) and microhabitat …

Neurotensin And Cholecystokinin Contract Gallbladder Circular Muscle In Chickens, Teresa F. Degolier, D. R. Brown, Gary E. Duke, M. M. Palmer, J. R. Swenson, Robert E. Carraway

Biological Sciences Faculty Publications

The contractile effects of neurotensin (NT) and cholecystokinin octapeptide (CCK-8) on isolated circular smooth muscle strips of chicken gallbladder were investigated. The NT (0.25-300 nM) produced concentration-dependent contractions on smooth muscle with an EC50 of 8.5 nM (95% confidence limits = 5.3-13.6 nM). In comparison, CCK-8 produced concentration-dependent contractions with an EC50 of 13 nM (95% confidence limits of 9-20 nM). There were no statistical differences in contractile responses when comparing NT and CCK-8 at equimolar concentrations. The NT appears to act directly on smooth muscle tissue in the chicken; the contractile responses were not blocked by 10 μM atropine …

Development Of Rapid Detection Methods And Novel Control Measures For Salmonella In Poultry, Si Hong Park

Graduate Theses and Dissertations

This dissertation consists of three research parts: 1) development of rapid detection methods for foodborne pathogens; 2) immune response of chicken cells against Salmonella and bacteriophage P22; 3) evaluation of novel control measures for poultry productions. In order to develop rapid and accurate detection methods for foodborne pathogens, two types of PCR assays were utilized. Three foodborne pathogens included Campylobacter, Escherichia coli and Salmonella in watershed were qualitatively and quantitatively detected by multiplex PCR and qPCR (chapter 2). Since Salmonella species are commonly present in poultry and poultry products as well as most popular foodborne pathogen in …

Characterization Of Host Immune Responses To Eimeria Adenoeides Infection In Turkey Poults, Ujvala Deepthi Gadde

Graduate Theses and Dissertations

Coccidiosis is a common enteric disease of turkeys that is caused by protozoan parasites belonging to the genus Eimeria. There are about seven species of Eimeria that affect turkeys and of these E. adenoeides is the most pathogenic and commonly recognized. Infection with Eimeria is known to induce a long lasting protective immunity in chickens, but nothing is known regarding the acquisition of immunity to Eimeria in turkeys. The experiments reported here were aimed at investigating the biological and cellular immune response to E. adenoeides in turkey poults under different conditions of exposure. In experiment 1 (Chapter II), 20 …

The Use Of Non-Traditional Technologies To Improve The Efficiency And Sustainability Of Modern Poultry Production, Christopher Pixley

Graduate Theses and Dissertations

Historically, major driving factors for the animal agriculture industry have been efficiency and profitability. As demand for efficient food production has increased, the industry has focused research efforts on ways to improve the rearing process. Current market demands are requiring the industry to abandon some of the traditional tools it has used to maximize productivity. However, developing alternative technologies are available which may fill the void. Unfortunately, these alternatives are less well-described and the beneficial impacts they can have are not fully understood. As the animal agriculture industry matures it is becoming evident that consumers will continue to demand methods …

Comparison Of Potential Salmonella Portals Of Entry And Tissue Distribution Following Challenge Of Poultry, Gopala Krishna Kallapura Sheshagiri

Graduate Theses and Dissertations

The following studies evaluated our hypothesis that transmission by the fecal-respiratory route may be a viable portal of entry for Salmonella and could explain some clinical impressions of relatively low-dose infectivity under field conditions in relation to the requisite high oral challenge dose that is typically required for infection of poultry through the oral route in laboratory studies. Initial field reports indicating tracheal sampling to be a sensitive tool for monitoring Salmonella infection in commercial flocks, suggested that tracheal contamination could be a good indicator of Salmonella infection under commercial conditions. Further, a usual assumption regarding airborne Salmonella reaching the …

Evaluation Of Water Sanitation Options For Poultry Production, Pramir Maharjan

Graduate Theses and Dissertations

An evaluation of poultry farm water supplies was conducted to determine the value and impact of water system sanitation practices in commercial broiler houses on microbial levels. Water line cleaning between flocks using concentrated disinfectant solution before placing chicks reduced biofilms retained in the lines to a safe level. Occasional microbial surges were noticed during different points of flock grow-out period even when daily water sanitation was present indicating water is highly susceptible to microbial contamination. However, the daily water sanitation practice controlled the occasional microbial surges in water from sustaining and kept drinking water to a microbiologically acceptable level. …

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

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 …

Changes In Avian Vocalization Occurrence And Frequency Range During The Winter, Amy I. Oden

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

Human population expansion has led to an increase in vehicle traffic and therefore vehicle noise. Traffic and traffic noise has been shown to affect avian abundance, breeding success, density and species diversity on the landscape. Documented changes in avian vocalizations due to traffic noise include shifts in amplitude, frequency, rate, timing, and duration of vocalizations along with a number of behavioral adaptations. During the winters of 2011–2012 and 2012–2013, we recorded and measured the “chick-a-dee” vocalization of Black-capped Chickadees (Poecile atricapillus) and the “po-ta-to-chip” vocalization of American Goldfinches (Spinus tristis) to determine …

Spring Field Days And Annual Meeting At Central City

Nebraska Bird Review

The 114th Annual Meeting was held at the Covenant Cedars Bible Camp in Merrick County east of Central City on May 17–19, 2013. The 45+ members and friends in attendance found 163 species, including Eared Grebe, White-faced Ibis, Black-bellied and American Golden Plovers, Black-necked Stilt, American Avocet, Ruddy Turnstone, Buff-breasted Sandpiper, Laughing Gull, White-winged Dove, Yellow-throated Vireo, Wood Thrush, 16 warbler species, and 12 sparrow species.

Field trips went to Lakes North and Babcock, Wilkinson WMA, Don Dworak WMA, Headworks Park, Palmer sewage lagoon, Loup River north of Palmer, Loup Junction WMA, North Loup SRA, Kirkpatrick Basin South WMA, Farmer's …