Ornithology Commons^™

Landsat Evaluation Of Trumpeter Swan Historical Nesting Sites In Yellowstone National Park, Laura Elizabeth Cockrell

Online Theses and Dissertations

The trumpeter swan (Cygnus buccinator) has historically nested in the Greater Yellowstone Ecosystem of Montana, Idaho, and Wyoming. Declines in habitat quality may be limiting the growth of the Tri-State Flock. The purpose of this study was to map historical nesting areas for trumpeter swans in Yellowstone National Park (YNP) and evaluate Landsat images for changes to habitat. Historical nesting sites were evaluated through image classification and Normalized Difference Vegetation Index (NDVI) and compared to field conditions. Swan nesting records were analyzed in comparison to drought index and human visitation rates to determine if these factors may contribute to the …

Vocal Responses Of Adult Eastern Bluebirds (Sialia Sialis) To Potential Nest Predators And The Behavioral Responses Of Nestlings, Erin E. Grabarczyk

Online Theses and Dissertations

The alarm calls of some birds are functionally referential and may provide nestlings with information about the threat posed by potential predators. However, few investigators have examined the responses of nestlings in cavity nests to the anti-predator vocalizations of adults. Therefore, the objectives of my study of cavity-nesting Eastern Bluebirds (Sialia sialis) were to examine (1) the vocal responses of adult Eastern Bluebirds to different predators, and (2) the behavioral responses of nestlings to those adult vocalizations. My study was conducted from April - July 2013 at the Blue Grass Army Depot in Madison County, Kentucky. Pairs of Eastern Bluebirds …

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 …

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

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 …

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

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.

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 …

Trade-Offs In Male Lek Behavior, Sarah A. Cowles

School of Biological Sciences: Dissertations, Theses, and Student Research

In lek mating systems, males aggregate together and perform courtship displays to visiting females. However, display may be energetically expensive and reduce the time available for foraging. These costs in turn could lower energy reserves, which could decrease survival. I examined trade-offs in male lek behavior using two methods: 1) I conducted an empirical study of how sharp-tailed grouse (Tympanuchus phasianellus) males allocate time between courtship display (“dancing”), agonism, foraging, and inactivity in relation to female numbers both within and across days. I also measured head turning rates during these same behaviors as a proxy for visual attentiveness …

Kentucky Warbler (Vol. 89, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

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

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

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, …

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. …

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

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 …

Kentucky Warbler (Vol. 89, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Reproductive Isolation And Cryptic Introgression In A Sky Island Enclave Of Appalachian Birds, Gene D. Sattler, Michael J. Braun

Faculty Publications and Presentations

Reproductive isolation is central to the speciation process, and cases where the strength of reproductive isolation varies geographically can inform our understanding of speciation mechanisms. Although generally treated as separate species, Black-capped chickadees (Poecile atricapillus) and Carolina chickadees (P. carolinensis) hybridize and undergo genetic introgression in many areas where they come into contact across the eastern United States and in the northern Appalachian Mountains. The Great Smoky Mountains harbor the last large breeding population of atricapillus in the southern Appalachians, isolated from the species’ main range by nearly 200 km. This population is believed to be reproductively isolated from local …

Experimental Confirmation That Avian Plumage Traits Function As Multiple Status Signals In Winter Contests, Alexis S. Chaine, Allison M. Roth, Daizaburo Shizuka, Bruce E. Lyon

School of Biological Sciences: Faculty Publications

Status signals are thought to reduce costs of overt conflict over resources by advertising social status or an individual’s ability to win contests. While most studies have focused on single badges of status, recent empirical work has shown that multiple status signals may exist. To provide robust evidence for multiple badges of status, an experimental manipulation is required to decouple signals from one another and from other traits linked to fighting ability. Such experimental evidence is lacking for most studies of multiple status signals to date. We previously found that two plumage traits in golden-crowned sparrows, Zonotrichia atricapilla, were correlated …

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 …

Residential Edges As Ecological Traps: Postfledgling Survival Of A Ground-Nesting Passerine In A Forested Urban Park, Amy A. Shipley, Michael T. Murphy, Adam H. Elzinga

Biology Faculty Publications and Presentations

Substantial offspring mortality can occur during the postfledging period of birds, but few postfledging survival studies have been conducted within the context of habitat suitability. We conducted a 2-year radiotelemetry study of Spotted Towhee (Pipilo maculatus) reproductive success and fledgling survival in a 24-ha forested park in a residential area of Lake Oswego, Oregon. In corroboration of previous research on this species, we found (1) that Spotted Towhees nested closer to the edge between the park and residential neighborhoods than expected by chance, and (2) that pairs nesting near edges produced the largest and most offspring. However, fates were reversed …

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 …

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 …

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 …

Photo Documentation By Ron And Anne Kruse Of Black-Billed Magpie Nest Cycle In Hall County, Wayne J. Mollhoff

Nebraska Bird Review

Every once in a while a fortunate birder has a chance to witness the sequence of events that make up a breeding season. In May of 2004, NOU members Ron and Anne Kruse of Grand Island had that opportunity and made the most of it. While checking Eastern Bluebird nest boxes on the south side of the northernmost channel of the Platte River east of Locust Street in the City of Grand Island Wellfield property, they found a Black-billed Magpie nest. They returned with a camera and ladder and photographed the nest at two-day intervals for the next three weeks. …