Poultry or Avian Science Commons^™

Relationships Among Biodiversity Dimensions Of Birds In Nebraska, Nadejda Mirochnitchenko

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

Biological diversity, or biodiversity, is a multi-dimensional concept that can be decomposed to measure information about taxonomic, phylogenetic, and functional variation within communities. Although the dimensions of biodiversity are interrelated, the assumption that measuring one dimension of diversity can inform about patterns in another dimension does not necessarily follow from theory or empirical study. The relationships among biodiversity dimensions is not well understood, nor how differences among dimensions could influence conservation decision making. Using the avian community as a study system, we explored the relationships of breadth metrics from the taxonomic, phylogenetic, and functional dimensions among each other and across …

Northern Saw-Whet Owl (Aegolius Acadicus) Nest Box Project: The First Seven Years, Wayne J. Mollhoff

Nebraska Bird Review

This report summarizes the first seven years of the nest box project for the Northern Saw-whet Owl in Nebraska. The project was initiated with several goals in mind: 1) to document breeding in Nebraska, 2) to get an idea of the breeding range of saw-whet owls, and 3) to establish their breeding phenology. The project started in 2012 with the placement of 29 boxes. Six boxes were added in 2015, four more in 2016, and eight in 2017.

This study, along with an ongoing study in South Dakota (Drilling 2015), makes it appear that we share an isolated breeding population. …

2018 Fall Banding Migration Summary, Chadron State Park, Chris Murray

Nebraska Bird Review

In order to better understand wild birds and their migration, Bird Conservancy of the Rockies conducted bird monitoring for the 11th straight year at our fall migration banding station in Chadron State Park within the Pine Ridge Region of Nebraska. Operated in collaboration with the Nebraska Game and Parks Commission, this station is open to the public and visited by school groups to serve as an outdoor classroom. Among our goals are to enhance the public’s appreciation of birds as well as their understanding of threats to bird survival and the role of science in bird conservation. Serving as an …

Index To Volume 86

Nebraska Bird Review

16 pages, from Aguillon, Stepfanie 103, to Yungbluth, Linda 149

An Observed Instance Of Cooper’S Hawk (Accipiter Cooperii) Predation On A Chicken In An Urban Environment, Don Arp Jr.

Nebraska Bird Review

On February 21, 2015, I had the opportunity to observe a Cooper’s Hawk (Accipiter cooperii) attack, kill, and feed on a chicken in an urban environment.

The attack occurred around 1:10 p.m. on February 21, 2015, in Lincoln, Nebraska, in a residential area that is often referred to as the Bethany neighborhood. With large mature trees and landscape hedges, it provided excellent cover for the hawk’s attack. Weather data for that day show a low temperature of 18 degrees Fahrenheit and a high temperature of 40 degrees Fahrenheit. There was residual snow cover in some areas, as Lincoln had experienced …

The Nebraska Bird Review, Volume 86 September 2018 Number 3

Nebraska Bird Review

Summer Field Report, June - July 2018, by W. Ross Silcock …102

An Observed Instance of Cooper's Hawk (Accipiter cooperii) Predation on a Chicken in an Urban Environment, by Don Arp, Jr. …124

Possible Double-brooding in Scissor-tailed Flycatcher (Tyrannus forficatus), by Wayne J. Mollhoff …128

2017 (29th) Report of the NOU Records Committee, by Mark A. Brogie …131

Subscription and Organization Information … 143

Possible Double-Brooding In Scissor-Tailed Flycatcher (Tyrannus Forficatus), Wayne Mollhoff

Nebraska Bird Review

In a follow-up visit to the site near Alexandria, Thayer Co., where I documented a Scissor-tailed Flycatcher nest with eggs in 2017, I found a pair present at the same site on 8 June 2018. After some searching, I found that their nest, with 4 eggs, was built in the same upright crotch of the same branch where it was located the year before. I knew it was a completely new nest, since the previous nest had been removed after the nesting season the year before. On a second visit on 13 August 2018, to see if the birds and/or …

Summer Field Report, June-July 2018, W. Ross Silcock

Nebraska Bird Review

This was a rather lackluster summer season, notably among waterfowl, shorebirds, and gulls. However, the discovery of a couple of amazing rarities spiced things up. Not only were there a few reports of the increasing Black-bellied Whistling- Duck, but the Fulvous Whistling-Ducks in Lancaster Co were a first state record, albeit a bit overdue. Another major rarity was a Reddish Egret, Nebraska’s third, in Hall Co, seen by almost as many folks as the Fulvous Whistling-Ducks. Close behind were the 6th and 7th Nebraska records of Black-chinned Hummingbird, probably on its way to regular occurrence in the next few years. …

2017 (29th) 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 …

The Birds Of Nebraska, Paul Johnsgard

Zea E-Books Collection

This annotated list of the birds of Nebraska grew gradually out of research associated with my writing of the Birds of the Great Plains: Breeding Species and Their Distribution (Johnsgard, 1979a). It expands and updates an earlier version that was published in 2013 by the University of Nebraska–Lincoln Libraries DigitalCommons’ Zea Books (Johnsgard, 2013a). It has been updated and modified in its current revision to conform with the most recent (2017) major revision of the American Ornithologists’ Society’s Checklist of North American Birds (Chesser et al., 2017). It has also been modified in its current revision to conform very closely …

Spring Field Report, March - May 2018, W. Ross Silcock

Nebraska Bird Review

This spring will be remembered for Nebraska’s first unequivocal record of Swainson’s Warbler, unfortunately a “one day wonder”, but well-photographed. Another mega was a Band-tailed Pigeon, Nebraska’s fourth. The old sports saying “wait until next year” was applicable in spades to woodwarblers; last year was noted for its paucity of most species of wood-warblers, but this year, incredible record numbers occurred for several migrant species: Magnolia, Baybreasted, Chestnut-sided, Blackpoll, and Palm. Other amazing numbers were the 598,000 Sandhill Cranes counted at peak migration in the Central Platte Valley and the 598 Great Egrets reported within the amazing 414 reports. Several …

First Record Of Fulvous Whistling-Duck (Dendrocygna Bicolor) For Nebraska, Matthew T. Haugen

Nebraska Bird Review

On the afternoon of 5 June 2018, I was scouting local Salt Valley lakes to get an estimate of goose numbers for annual Canada Goose (Branta canadensis) banding operations. At approximately 2:30 p.m. I was tallying my goose counts in the northwest corner of Wagon Train Wildlife Management Area in Lancaster County, when I noticed four ducks on a nearby vegetated mud flat. After closer examination, I recognized the ducks as Fulvous Whistling-Ducks (Dendrocygna bicolor). I spent a few years working in Louisiana in that state’s waterfowl program, and I am familiar with the species and its identification. I was …

Nou Spring Field Days And Annual Meeting, Ft. Robinson, May 18-20, 2018, Janis Paseka

Nebraska Bird Review

The NOU Annual Meeting and Spring Field Days, organized by Robin Harding, Jan Johnson and Ruth Stearns, was held at Ft. Robinson State Park in Dawes and Sioux Counties on May 18-20, 2018, with 82 in attendance. Our lodgings and meeting room were in reconstructed buildings of the old Fort. The weather was perfect on Friday and Sunday but perfectly awful on Saturday, with rain all day and a high of 44°F. Finding birds and driving on unpaved roads was challenging on Friday, but the total species list for the meeting is 180. Field trips were led by Kathy DeLara, …

The Nebraska Bird Review, Volume 86 June 2018 Number 2

Nebraska Bird Review

Spring Field Report, March - May 2018, by W. Ross Silcock …50-89

NOU Spring Field Days and Annual Meeting at Ft. Robinson, May 18-20, 2018, by Janis Paseka … 89-95

First Record of Fulvous Whistling-Duck (Dendrocygna bicolor) for Nebraska, by Matt Haugen … 96-98

Subscription and Organization Information … 99

Song Recognition And Heterospecific Associations Between 2 Fairy-Wren Species (Maluridae), Allison E. Johnson, Christina Masco, Stephen Pruett-Jones

School of Biological Sciences: Faculty Publications

Although heterospecific associations beneficial to one or both species involved (e.g. commensalisms or mutualisms) are common, it is generally assumed that interactions between species are transient and not particular to individuals. However, long-term interactions between individuals of different species do occur. In such heterospecific social groups, discrimination between heterospecific individuals may be beneficial, allowing individuals to direct beneficial or aggressive behaviors towards appropriate targets. Here, we describe heterospecific groups composed of splendid and variegated fairy-wrens (Malurus splendens and M. lamberti) and provide the first experimental evidence that recognition of heterospecific group members occurs across species. In these species, …

Gulls, Martin S. Lowney, Scott F. Beckerman, Scott C. Barras, Thomas W. Seamans

Wildlife Damage Management Technical Series

Abundant gull (Figure 1) populations in North America have led to a variety of conflicts with people. Gulls cause damage at aquaculture facilities and other properties, and often collide with aircraft. Their use of structures on and near water results in excessive amounts of bird droppings on boats and docks. Their presence near outdoor dining establishments, swimming beaches, and recreational sites can lead to negative interactions with people. Large amounts of gull fecal material pollutes water and beaches resulting in drinking water contamination and swim bans. A combination of dispersal techniques, exclusion and limited lethal control may reduce damage to …

The Nebraska Bird Review, Volume 86 March 2018 Number 1

Nebraska Bird Review

NOU Annual Treasurer's Report for 2017, by Jan Johnson … 2

Winter Field Report, Dec. 2017 - Feb. 2018, by W. Ross Silcock …3-20 & 29-30

Annual Color Photo Section …21-28

2017 - 2018 Christmas Bird Counts, by Don Paseka …31-46

Revision of Johnsgard’s Birds of Nebraska Published ........ 33

Subscription and Organization Information … 47

Winter Field Report, December 2017 To February 2018, W. Ross Silcock

Nebraska Bird Review

This was not a spectacular fall by most measures, but, as usual, there was much to chew on. Continuing the trend seen in recent falls, lingering has become the norm; this phenomenon is across the board, involving, for example, Baird’s Sandpiper, Greater Yellowlegs, Mourning Dove, American White Pelican, Barn Owl, Lesser Goldfinch, several native sparrow species, Palm and Orange-crowned Warblers, and even rearof- the-order Dickcissel. Apparent range expansion is occurring with Red-shouldered Hawk and Barred Owl, the former northward and the latter westward. A couple of taxonomic notes relate to the subspecies Buteo jamaicensis abieticola of Red-tailed Hawk and subspecies …

2017-2018 Christmas Bird Counts, Don Paseka

Nebraska Bird Review

Sixteen counts were held during the 2017-18 Christmas Bird Count season, which is one more than has ever been done in the past. Although the Crawford count was not done this season, the new Lower Platte River count, centered at the junction of Platteview Road and 204th St. south of Gretna, was added. A total 236 observers took part in at least one count, 26 did two counts, four did three counts, five did four counts and four persons did six counts. However, special recognition goes to Gary Roberts, who did eight counts this season. I am not aware of …

Annual Color Photo Section 2018

Nebraska Bird Review

American White Pelican, Wildlife Safari Park, Cass Co., 17 April 2018. Photo by Sheryl Cooley

Trumpeter Swans, Carter Lake, Douglas Co., 1 Jan. 2016. Photo by Brian Peterson.

Bonaparte's Gull, Pawnee Lake SRA, Lancaster Co., 20 June 2018. Photo by Esa Jarvi.

Adult male Longtailed Duck in winter plumage, Carter Lake, Douglas Co., 20 Nov 2017. Photo by Phil Swanson.

Reddish Egret, Platte River bridge, Alda, Hall Co., 24 June 2018. Photo by John Carlini.

Adult Blackcrowned Night Heron, northeast of Lakeside, Sheridan Co., 3 July 2017. Photo by Thomas Gannon.

Juvenile Yellowcrowned Night Heron, Holmes Lake, Lancaster Co., 24 …

Ainsworth Fall Field Days, Janis Paseka

Nebraska Bird Review

The 2018 NOU Fall Field Days took place in and around Ainsworth on Sep. 14 – 16, with 48 in attendance. It was a hot and windy weekend, but 137 species were located. Two Sandhill Cranes in the Niobrara River at the Carns Bridge attracted birders, especially since the two cooperatively moved from one side of the river to the other, allowing county listers to count them in both. The bird of the weekend, however, was the Red-naped Sapsucker at Plum Creek Valley WMA. It was a county bird for everyone, a state bird for many and a life bird …

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 …

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 …

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