Zoology Commons^™

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. …

Status Of Black-Billed Magpie In Nebraska, Wayne J. Mollhoff

Nebraska Bird Review

Black-billed Magpie is currently listed as a species of least concern by the International Union for Conservation of Nature (IUCN); however, it has been in abrupt decline in Nebraska with no evidence that it is beginning to recover. There appear to be at least two causes for this decline. The initial decline began at the end of the first atlas project and went unnoticed at the time. It began after the introduction of famphur (also known by its trade name Warbex), an insecticide introduced to control parasitic warble flies (Hypoderma sp.) in cattle. Die-offs of both magpies and hawks …

Spring Field Report, March 2013 To May 2013, W. Ross Silcock

Nebraska Bird Review

This spring season was notable for unusual migration patterns. Western birds are showing up in the east in greater numbers each year, with Lazuli Bunting the prime example. There were 17 Lazulis reported east of Grand Island. Black-headed Grosbeak has been a rare find east of Grand Island, with only 5 previous sightings; now there have been 9, including 3 in the extreme east. There were more Black-headeds east than Rose-breasteds west, the reverse of the usual situation. Western Grebes and Sandhill Cranes also came east in greater numbers, as did Cinnamon Teal. On the other hand, there was a …

The Junco Called Cassiar, Rick Wright

Nebraska Bird Review

A well-marked male Cassiar Junco is subtly distinctive. In its overall grayness, the bird closely recalls a Slate-colored Junco, but the darkness of the head, breast, and nape approaches that of a male Oregon Junco, creating a more striking contrast between the "hood" and the rest of the upperparts than is visible in any but the very blackest of male Slate-coloreds. More significant than the colors themselves is their distribution: the blackish nape is sharply set off from the grayer or brownish back, and the dark of the breast meets the paler gray of the flank and the white of …

Nebraska Bird Review (June 2013) 81(2), Whole Issue

Nebraska Bird Review

Spring Field Report, March–May 2013 ... 50

Status of Black-billed Magpie in Nebraska ... 79

Photo Documentation by Ron and Anne Kruse of Black-billed Magpie Nest Cycle in Hall County … 81

The Junco Called Cassiar … 87

NOU Spring Field Days and Annual Meeting at Central City, May 17–19, 2013 ... 94

Subscription and Organization Information ... 99

Subscription And Organization Information [June 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 …

Winter Field Report, December 2012 To February 2013, W. Ross Silcock

Nebraska Bird Review

This winter was notable for its lack of snow cover and above-normal temperatures, which allowed a large variety of species to remain in the state for at least the first half of the period. Notable among these species were waterfowl and native sparrows, but additional observations tended to confirm the mildness of the winter: Blue-winged Teal lingering into Dec, Sandhill Cranes wintering again in central Nebraska, a record early egg date for Great Horned Owl, a Sandhills midwinter Loggerhead Shrike, and wintering Green-tailed Towhee and Dickcissel.

The most significant event was the Common Redpoll invasion; these birds were reported statewide …

2012–2013 Christmas Bird Counts, Don Paseka

Nebraska Bird Review

Fifteen counts were held during the 2012–2013 season. The weather was seasonable and mostly dry with some open water. The total species count of 139 was the same as last year, but less than the record total of 149 counted in 2010–2011. In all, 23 species set new or tied previous high counts, including a new species for Nebraska counts, a single Bewick's Wren at Scottsbluff. The incredible number of European Starlings (250,444) found in the North Platte circle was largely responsible for the new high count (268,232) of that species and pushed the overall number of individuals for all …

An Unexpected Sandhill Crane Experience, Clem Klaphake

Nebraska Bird Review

On April 24, 2012, I spent some time birding in Saunders County at Memphis SRA, Lake Wanahoo, and various other lakes in the Malmo, Nebraska, area. . . . I headed over to Redtail WMA in Butler County. While watching . . . activity, I was facing north on a north-facing hillside. I briefly stopped to turn around and look behind me to the south, and I saw a large bird . . . and realized it was a Sandhill Crane. It came in on quite a high flight, and I quickly put my spotting scope on it. I realized …

Color Photo Section [March 2013, Pp. 21–28]

Nebraska Bird Review

Photographs of Hoary Redpolls, Black-chinned Hummingbird, Sage Thrashers (p. 21); Red Crossbills, Hooded Oriole, Golden-winged Warbler (p. 21); Double-crested Cormorant, Burrowing Owl, American Kestrel, Grasshopper Sparrow, Eared Grebes (p. 23); Western Kingbird, Pileated Woodpecker, Cliff Swallows, Say’s Phoebe (p. 24); Northern Flicker (nest scenes), Eastern Screech Owl, House Wren (p. 25); Wilson’s Snipe, White-rumped Sandpiper, Willet, Piping Plover, Least Sandpiper, Spotted Sandpiper (p. 26); Yellow-crowned Night Herons, Glaucous-winged Gull, Laughing Gull, Sabine’s Gull (p. 27); Canada Geese (one leucistic), hybrid Canada/domestic Greylag Goose, Black-headed Grosbeak, and Eastern-Screech Owl (p. 28).

First Documented Nebraska Record Of Black-Chinned Hummingbird (Archilochus Alexandri), Kathy Delara, Marie Smith

Nebraska Bird Review

On the morning of May 7, 2012, I . . . saw a post on Jane's Greenhouse [Facebook] wall about a hummingbird that was in one of their greenhouses. . . . Jane's Greenhouse is a small retail greenhouse located on the west edge of Scottsbluff, Nebraska. Fully expecting to see a Broad-tailed Hummingbird, I went inside to see if it was still there. . . . and saw the hummingbird flitting around the flowers in the hanging baskets that were for sale. . . . I watched it for a minute or so and saw that it was a …

Nebraska Ornithologists’ Union Treasurer’S Report, December 31, 2012

Nebraska Bird Review

One-page spreadsheet constituting the Nebraska Ornithologists' Union treasurer's report at year end (December 31) of 2012. The grand total is $56,779.43.

Subscription And Organization Information [March 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): $15 in the United States, $18 in Canada and $30 in all other countries, payable in advance. Single copies are $4 each, postpaid, in the United States, $5 in Canada, and $8 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 …

Nebraska Bird Review (March 2013) 81(1), Whole Issue

Nebraska Bird Review

Winter Field Report, December 2012–February 2013 ... 2

An Unexpected Sandhill Crane Experience … 29

First Documented Nebraska Record of Black-chinned Hummingbird (Archilochus alexandri) … 30

2012–2013 Christmas Bird Counts in Nebraska ... 32

NOU Annual Treasurer’s Report for 2012 ... 46

Subscription and Organization Information ... 47

Seasonal Variation In Offspring Sex Ratio In The Snowy Plover, Sarah T. Saalfeld, Warren C. Conway, David A. Haukos, William P. Johnson

Faculty Publications

The Snowy Plover (Charadrius nivosus) is unique in being a determinate layer of an odd modal clutch size and in having a variable mating system in which female brood desertion occurs regularly. These traits make determining Snowy Plover offspring sex ratios important not only for long-term population stability, as the species is of conservation concern, but also for application to sex allocation theory. In this study, we determined Snowy Plover offspring sex ratios, examined differential costs of producing male and female offspring, and evaluated sex ratio variation in relation to maternal condition, habitat condition, and time during the …

The Effect Of Visual Wulst Lesions And Trigeminal Nerve Sectioning On The Discrimination Of Magnetic Inclination In The Homing Pigeon (Columba Livia), Merissa Acerbi

Honors Projects

The ability of homing pigeons to return to their loft from unknown places has fascinated scientists for centuries. It is well established that homing pigeons, like migratory birds, posses an innate magnetic inclination compass to determine direction by measuring the angle between the magnetic field vector and the Earth's surface. Recent work has indicated that the avian magnetic compass is light mediated and appears to mediate magnetic information to the brain. This occurs via a visual pathway with processing in the visual Wulst area of the forebrain. There is, however, also evidence from other avian species that magnetic direction may …

Influence Of Latitude On The Winter Abundance Of Red-Tailed Hawks (Buteo Jamaicensis) And American Kestrels (Falco Sparverius) In Illinois, Given Harper, Anna Groves, Vic Berardi, Paul Sweet, Jance Sweet, Angelo Capparella

Scholarship

We use five years of data from 18 routes surveyed to determine the temporal stability of a first reported 100 years pattern, and reconfirmed that the abundance of winter 50 years ago tailed Hawk and American Kestrel decreases with increasing latitude, being more high in the central regions of Illinos in the northern regions. Trained volunteers conducted sampling ( n  = 143) a month driving along selected routes from December to February, from 2004-2005 to 2008-2009. We found significant increases in the abundance of both species from the northern regions to the central regions of Illinois. No significant effects of …

Parsimony And Model-Based Analyses Of Indels In Avian Nuclear Genes Reveal Congruent And Incongruent Phylogenetic Signals, Tamaki Yuri, Rebecca T. Kimball, John Harshman, Rauri C.K. Bowie, Michael J. Braun, Jena L. Chojnowski, Kin-Lan Han, Shannon J. Hackett, Christopher J. Huddleston, William S. Moore, Sushma Reddy, Frederick H. Sheldon, David W. Steadman, Christopher C. Witt, Edward L. Braun

Natural Sciences Faculty Publications

Insertion/deletion (indel) mutations, which are represented by gaps in multiple sequence alignments, have been used to examine phylogenetic hypotheses for some time. However, most analyses combine gap data with the nucleotide sequences in which they are embedded, probably because most phylogenetic datasets include few gap characters. Here, we report analyses of 12,030 gap characters from an alignment of avian nuclear genes using maximum parsimony (MP) and a simple maximum likelihood (ML) framework. Both trees were similar, and they exhibited almost all of the strongly supported relationships in the nucleotide tree, although neither gap tree supported many relationships that have proven …

Nebraska Bird Review (December 2012) 80(4), Whole Issue

Nebraska Bird Review

Fall Field Report, August–November 2012 … 126

Bellevue Fall Field Days ... 158

Notes on a Greater Sage-Grouse Record by Levi L. Mohler ... 162

Index to Volume 80 ... 164

Subscription and Organization Information ... 175

Fall Field Report, August–November 2012, W. Ross Silcock

Nebraska Bird Review

Some of you may be curious about the sources of sightings I use to compile these reports. The primary sources are reports posted to NEBirds, the Nebraska Listserv, along with the full reports (early and late dates, peak counts for all species) sent by a few faithful reporters around the state. The latter reports are very useful overviews of movements in the reporters' regions. Lately, thanks to a suggestion by Clem Klaphake, I have been receiving the eBird daily rarity report for Nebraska which I find to be an excellent check against reports posted to NEBirds, while providing a few …

Subscription And Organization Information [December 2012]

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): $15 in the United States, $18 in Canada and $30 in all other countries, payable in advance. Single copies are $4 each, postpaid, in the United States, $5 in Canada, and $8 elsewhere. Send orders for back issues to Anita Breckbill, NOU Librarian, c/o Music Library, WMB 30, University of Nebraska, Lincoln, NE 68588-0101 (or at the email address listed below).

Memberships in the NOU …

Notes On A Greater Sage-Grouse Record By Levi L. Mohler, Mark A. Brogie

Nebraska Bird Review

In Nebraska, Greater Sage-Grouse has been considered an uncommon casual winter visitor in the extreme northwest (Sharpe et al. 2001). This species may now be extirpated in Nebraska due to habitat loss. There have been no known Nebraska observations of Greater Sage-Grouse in the last 25 years. The only documented record accepted by the NOURC of Greater Sage-Grouse in Nebraska (Accession #243) is a description of an adult male in September 1987 in extreme northwest Sioux County by Douglas Kapke (Grenon AG. 1990).

In 2002 Wayne Mollhoff received the following record from Levi L. Mohler and submitted it to the …

Bellevue Fall Field Days, Janis Paseka

Nebraska Bird Review

The 2012 NOU Fall Field Days was held in conjunction with the Inland Bird Banding Association meeting at Fontenelle Forest Nature Center in Bellevue on October 26–28. The meeting, organized by Betty Grenon and Rick Schmid, drew a total of 104 attendees, including 33 members of the Inland Bird Banding Association.

On Friday evening, Phil Swanson's photographic presentation "Welcome to Omaha . . . It's for the Birds" included a brief history of Omaha, an overview of area birding hotspots, and photos of many of the birds which can be seen in the area. Following the presentation, a group led …

Index To Volume 80

Nebraska Bird Review

Addy, Darren 47, 75

Albrecht, Jeff 75

Albright, Patty 111

Allen, Edward 128

Allison, Scott 28, 48

American Ornithologists' Union 120

Anderson, Leif 129

Anthony, Courtney 75

Armknecht, Henry 88

Arnett, Gladys 128

Avocet, American 54, 79, 93, 137

. . .

Wren: Bewick's 99; Carolina 13, 36–37, 63, 99, 110, 147, 161; House 63, 81, 99, 106–110, 147; Marsh 13, 36-37, 63, 81, 99, 147, 161; Rock 63, 99, 119, 147; Sedge 63, 81, 99, 108, 147; Winter 13, 36–37, 63, 147, 160

Wright, Rick 48

Yellowlegs: Greater 10, 54, 93, 137, 160; Lesser 46, 54, 79, 93, 137 …

Summary And Comparisons Of The Fontenelle Forest And Boyer Chute Maps Stations In Nebraska, Betty Grenon, Rick Schmid

Nebraska Bird Review

This report provides results and comparisons of two Monitoring Avian Productivity & Survivorship (MAPS) stations operated in central eastern Nebraska. MAPS is a multinational research project managed by the Institute for Bird Populations (IBP) in Point Reyes, CA (http://www.birdpop.org/maps.htm). The project is designed to monitor the population trends and breeding success of breeding birds in North America. Each year, more than 500 participants throughout North America collect data (via the process of bird banding) according to strict protocols and then submit their data to IBP for analysis and interpretation. MAPS began in 1989, and similar studies have subsequently begun on …

Summer Field Report, June–July 2012, W. Ross Silcock

Nebraska Bird Review

This summer most of Nebraska was very dry, with "Exceptional Drought" everywhere but the extreme southeast, according to the United States Department of Agriculture's Drought Monitor (http://droughtmonitor.unl.edu). Although no really striking effects were noted, several bits of evidence attested to the difficult conditions. Wetlands dried up in most cases in the Rainwater Basin, reflected by a lack of Great Egrets, Cattle Egrets, and Black-necked Stilts, and there were no stilt nests reported. However, Yellow-crowned Night-Herons surprisingly staged an incursion, perhaps continuing to disperse northward from their customary haunts in the almost equally dry Kansas and Oklahoma. Cliff Swallow colonies may …

Nebraska Bird Review (September 2012) 80(3), Whole Issue

Nebraska Bird Review

Summer Field Report, June–July 2012 ... 86

Summary and Comparisons of the Fontenelle Forest and Boyer Chute MAPS Stations in Nebraska ... 104

2011 (23rd) Report of the NOU Records Committee ... 112

Subscription and Organization Information ... 123

Subscription And Organization Information [September 2012]

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): $15 in the United States, $18 in Canada and $30 in all other countries, payable in advance. Single copies are $4 each, postpaid, in the United States, $5 in Canada, and $8 elsewhere. Send orders for back issues to Anita Breckbill, NOU Librarian, c/o Music Library, WMB 30, University of Nebraska, Lincoln, NE 68588-0101 (or at the email address listed below).

Memberships in the NOU …

2011 (23rd) 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 …