Zoology Commons^™

Annual Meeting At Scottsbluff

Nebraska Bird Review

The 109th Annual Meeting of the Nebraska Ornithologists' Union was held in Scottsbluff on May 16-18, 2008. Gatherings and meals took place at the Jane Fliesbach Retreat Center at the Trails West YMCA Camp on the North Platte River at the base of Scotts Bluff National Monument. The meeting was hosted by members of Wildcat Audubon, who arranged the speakers, field trips, lodging, meeting facility, and meals.

Field trips were led by Alice Kenitz, Helen Hughson, Kathy DeLara, and Wayne Mollhoff to Wildcat Hills SRA, Kiowa WMA, Winters Creek Lake, Lake Minatare, Chilibaba Pond in Scotts Bluff Co., and various …

Spring Field Report, March–May 2008, W. Ross Silcock

Nebraska Bird Review

Despite this cool, wet spring, warbler enthusiasts were thrilled by one of the best showings in years, with Chestnut-sided, Magnolia, Black-throated Green, Blackburnian, and Mourning Warblers leading the charge. Swallows also as a group arrived early, including a record early Barn Swallow, and record early Western Tanagers (yes, more than one) appeared, surprisingly, in the east. There were no reports of mortality due to cold or excessive moisture; apparently food sources were unaffected. The large incursion of Purple Finches and the smaller one of Mountain Chickadees continued into the spring period, with impressive totals.

Identification of Catharus thrushes is more …

Book Review [Of John Kirk Townsend: Collector Of Audubon’S Western Birds And Mammals], Paul A. Johnsgard

Nebraska Bird Review

A review of John Kirk Townsend: Collector of Audubon's Western Birds and Mammals. Barbara and Richard Mearns. 2007. Published by the authors, Dumfries, UK. 389 pp., with 18 appendices, and a bibliography of nearly 150 entries. No price given. ISBN 978-0-9556739-0-0

This large (9 x 12 inches) and sumptuously illustrated book details the life and biological contributions of John Townsend, one of the earliest biologists after Lewis and Clark (1804) and Prince Maximilian (1832) to visit what is now Nebraska, preceding John J. Audubon's visit (1843) by nearly a decade. Townsend ascended the upper Platte Valley during an 1834 …

2007 Nebraska Midwinter Bald Eagle Survey, Joel E. Jorgensen, Sarah E. Rehme

Nebraska Bird Review

Bald and Golden Eagles are species of conservation concern that regularly winter in Nebraska (Sharpe et al. 2001). The Nebraska Game and Parks Commission (NCJPC) has conducted an annual statewide Midwinter Eagle Survey (MWS) since 1980. The Nebraska MWS is done in conjunction with a national survey coordinated by the U.S. Geological Survey. The purpose of the MWS is to determine the number and distribution of eagles wintering in Nebraska. Here we present results from the 2007 Nebraska MWS.

Nebraska Bird Review (June 2008) 76(2), Whole Issue

Nebraska Bird Review

Spring Field Report, Mar.–May 2008 ... 50

Endangered Species Responses to Natural Habitat Declines: Nebraska's Interior Least Terns and Piping Plovers Nesting in a Human-created Habitat ... 72

2007 Nebraska Midwinter Bald Eagle Survey ... 81

Book Review [of John Kirk Townsend: Collector of Audubon's Western Birds and Mammals] ... 84

Annual Meeting at Scottsbluff ... 85

Subscription and Organization lnformation ... 91

Subscription And Organization Information [June 2008]

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 Mary Lou Pritchard, NOU Librarian, c/o University of Nebraska State Museum, W-436 Nebraska Hall, Lincoln, NE 68588-0514.

Memberships in the NOU (on a calendar-year basis only): …

Endangered Species Responses To Natural Habitat Declines: Nebraska’S Interior Least Terns (Sternula Antillarum Athalassos) And Piping Plovers (Charadrius Melodus) Nesting In A Human-Created Habitat, Mary Bomberger Brown, Joel G. Jorgensen, Sarah E. Rehme

Nebraska Bird Review

Formerly, state and federally endangered Interior Least Terns (Sternula antillarum athalassos) and state and federally threatened Piping Plovers (Charadrius melodus) nested on sandbars in rivers as well as on other sandy beach habitat (Hardy 1957; Haig 1992; Kirsch 1992; Ziewitz et al. 1992; Thompson et al. 1997). In Nebraska, the birds primarily used sandbars in the Platte, Loup, Elkhorn, Niobrara, and Missouri rivers (Sharpe et al. 2001). These sandbars were created and maintained by river flow and regular flooding events. Despite the frequent scouring, reshaping, and relocation of the sandbars, nesting habitat was consistently available to …

Nebraska Ornithologists' Union Treasurer's Report, December 31, 2007

Nebraska Bird Review

One-page spreadsheet constituting the Nebraska Ornithologists' Union treasurer's report at year end (December 31) of 2007. The grand total is $56,601.74.

Nebraska Bird Review (March 2008) 76(1), Whole Issue

Nebraska Bird Review

Editor's Note ... 2

Winter Field Report, Dec. 2007-Feb. 2008 by W. Ross Silcock ... 2

2007-2008 Christmas Bird Counts in Nebraska ... 16

First Report of Ash-throated Flycatcher (Myiarchus cinerascens) Breeding in the Nebraska Panhandle Region by Wayne J. Mollhoff, Joseph Gubanyi, and Mark A. Brogie ... 32

[Photographs page: Least Bittern, Pomarine Jaeger, Wood Stork, and White-winged Dove] ... 38

First Nebraska Record for the Royal Tern (Sterna maxima) and a Review of Regional Records by Sarah E. Rehme, Thomas E. Labedz, Don and Janis Paseka ... 39

NOU Annual Treasurer's Report for 2007 …

First Nebraska Record For The Royal Tern (Sterna Maxima) And A Review Of Regional Records, Sarah E. Rehme, Thomas E. Labedz, Janis Paseka

Nebraska Bird Review

On the afternoon of 8 Sept 2007, Don and Janis Paseka discovered a large tern on the causeway that separates Lake North from Lake Babcock, north of Columbus, Platte County, Nebraska. The causeway consists of a road next to Lake North and a low cement wall next to Lake Babcock. They observed the tern at approximately 1630 CDT standing on the low wall, on the west side of the causeway. The tern remained standing on the wall as they drove to within 15 feet and photographed it. The tern was standing with its wings drooping (Photo 1), and the fact …

Winter Field Report, December 2007 To February 2008, W. Ross Silcock

Nebraska Bird Review

This winter in Nebraska was much colder on average than the few previous winters, not so much because of low temperatures, but a lack of warmer days. This kept water bodies frozen most of the winter, with far fewer than usual midwinter water-bird records. Surprisingly, though, passerines, including some surprises, were able to brave the coolness. Notable were three species of wood-warblers; although Yellow-rumped Warblers winter to some extent in the southeast, 9 of the 21 total February records for the species have come in the last two winters. The others were not unprecedented for Nebraska, and are known to …

2007–2008 Christmas Bird Counts In Nebraska

Nebraska Bird Review

The 2007-08 Christmas Bird Count (CBC) period will be remembered for snow cover and cold temperatures. More counts than usual were postponed due to weather. The average high temperature on count day this year was 28°F and the low was 12°F, both of which are 5-10° colder than any count day average since 2000-01. Only three counts made it above freezing during the course of the day. Snow was also a problem, and although only two circles recorded precipitation on the day of the count, snow cover and ice from earlier storms resulted in stuck vehicles, arduous walking, and inaccessible …

Subscription And Organization Information [March 2008]

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 Mary Lou Pritchard, NOU Librarian, c/o University of Nebraska State Museum, W-436 Nebraska Hall, Lincoln, NE 68588-0514.

Memberships in the NOU (on a calendar-year basis only): …

Editor's Note

Nebraska Bird Review

With this issue we step into a new era: this is the first issue in the history of The Nebraska Bird Review to feature full color pages. Thanks are due to Wayne Mollhoff, who instigated this change and underwrote the bulk of the cost for the color printing, and to others who contributed financially, photographically, and with much-appreciated advice and encouragement.

[Photographs: Least Bittern, Pomarine Jaeger, Wood Stork, And White-Winged Dove]

Nebraska Bird Review

Least Bittern, North Lake Basin WMA, Seward County, 9 June 2007. Photo by Joseph Gubanyi.

Pomarine Jaeger, Lake McConaughy, Keith County, 17 September 2005. Photo by Stephen J. Dinsmore.

Wood Stork, west of Ashland, Saunders County, 2 August 2006. Photo by Joel Jorgensen.

White-winged Dove, Johnson farm, 7 miles NW of Wakefield, Dixon County, 15 June 2008. Photo by Jan Johnson.

First Report Of Ash-Throated Flycatcher (Myiarchus Cinerascens) Breeding In The Nebraska Panhandle Region, Wayne J. Mollhoff, Joseph Gubanyi, Mark A. Brogie

Nebraska Bird Review

This report presents evidence of the breeding of Ash-throated Flycatcher (Myiarchus cinerascens) in mixed conifer woodland in the Nebraska Panhandle Region, 160 miles north of its nearest known breeding area. In addition, it presents the first photographic evidence and the second accepted record by the Nebraska Ornithologists' Union Records Committee (NOURC) of the presence of Ash-throated Flycatcher in Nebraska.

On 28 June 2007 Wayne Mollhoff observed an adult Ash-throated Flycatcher while conducting a survey in Priority Block K409 in Kimball County, Nebraska, for the Nebraska Breeding Bird Atlas Project II. The bird was observed on private property in …

Eurasian Tree Sparrow—A First Record For Nebraska, Mark A. Brogie

Nebraska Bird Review

On Thursday, 01 February 2007, Scott Raasch of rural Madison County called to say he had what he believed to be a Eurasian Tree Sparrow (Passer montanus) coming to a feeder at his house just east of Enola. The bird had been present for about a week, although he had just identified the species upon purchasing a new field guide. He reported that the bird was very wary and only stayed for a short time at the feeder. The bird was most often observed in the early morning or just before dusk.

Dave Heidt and I arrived the …

Fall Field Report, August-November 2007, W. Ross Silcock

Nebraska Bird Review

This was essentially a normal fall season in Nebraska, with no major weather events or significant shifts in breeding or migration ranges, although a possible exception is a first record of Lesser Goldfinch breeding in the state. One observer made the point, though, that the hard freeze in the spring affected seed and fruit crops for fall, most conspicuously resulting in fewer large American Robin flocks. Excellent water conditions in the Rainwater Basin were welcome, but few herons and egrets were present, and no unusual breeding events were reported there.

As winter approached, however, increased numbers of a few finch …

Nebraska Bird Review (December 2007) 75(4), Whole Issue

Nebraska Bird Review

Fall Field Report, August-November 2007 by W. Ross Silcock ... 98

Eurasian Tree Sparrow—A First Record for Nebraska by Mark A. Brogie ... 118

NOU Fall Field Days at Halsey, September 28-30, 2007 ... 121

Index to Volume 75 ... 125

Subscription and Organization Information ... 135

Subscription And Organization Information [December 2007]

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 Mary Lou Pritchard, NOU Librarian, c/o University of Nebraska State Museum, W-436 Nebraska Hall, Lincoln, NE 68588-0514.

Memberships in the NOU (on a calendar-year basis only): …

Index To Volume 75

Nebraska Bird Review

Accipiter species 22-23

Ahlering, M. A. 60

Alexander, Irene 19

Allen, Sue 19

Allwine Prairie Preserve 15

American Ornithologists' Union 93

Ames CBC 17-30

Amiotte, Sue 61

Anderson, Chris 19

Anderson, T. R. 120

Ani, Groove-billed 88

Aubushon, Kathy 18

Avocet, American 41, 76, 106, 122

Halsey Fall Field Days

Nebraska Bird Review

The 2007 NOU Fall Field Days were held at the 4-H Camp in the Nebraska National Forest near Halsey on September 28-30, 2007. Among the approximately 45 in attendance were two first time attendees: Juanita Rice of Fairmont and Tim Hajda of Broken Bow.

Wayne Mollhoff spoke on Friday night about the progress on the new breeding bird atlas: "A Funny Thing Happened on the Way to the Atlas," and on Saturday night, Bob Rooney did a multimedia presentation entitled "A Sandhills Odyssey."

Field trips to Cherry, Logan, and Brown Counties were led by Clem Klaphake, Mark Brogie, and Dave …

Summer Field Report, June-July 2007, W. Ross Silcock

Nebraska Bird Review

This summer was a "something for everyone" season. Ecologists, already excited by the apparent ability of Greater Prairie-Chickens to lek in improbable habitats, such as corn fields and dirt edges of Rainwater Basin playas, will welcome the use by Lark Buntings and Vesper Sparrows of wheat stubble fields with a growing corn crop. The Vesper Sparrows of the east, a different subspecies from those in the north and west, have been at the mercy of full-tillage cropping systems, but now have a reprieve and may even be increasing because of no-till and minimum tillage methods currently in vogue due to …

Nebraska Bird Review (September 2007) 75(3), Whole Issue

Nebraska Bird Review

Summer Field Report, June-July 2007 by W. Ross Silcock ... 70

2006 (18th) Report of the NOU Records Committee compiled by Mark A. Brogie ... 86

Subscription and Organization Information ... 95

Subscription And Organization Information [September 2007]

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 Mary Lou Pritchard, NOU Librarian, c/o University of Nebraska State Museum, W-436 Nebraska Hall, Lincoln, NE 68588-0514.

Memberships in the NOU (on a calendar-year basis only): …

"Species Accounts," From Nebraska Bird Review (September 2007) 75(3)., Nebraska Ornithologists' Union

Nebraska Bird Review

Greater White-fronted Goose: Summer stragglers are rare, but one was in Clay Co 17 Jun (JGJ).

Snow Goose: About 25 stragglers or non-migrants were found; largest group was 20 at Harvard Marsh 2 Jun (PD), and westerly, where rare, was one at LM 10 Jun (SJD).

Ross's Goose: One at LM 9 Jun (SJD) was only the 3rd Jun record.

Canada Goose: Routine reports.

Trumpeter Swan: Routine reports.

Wood Duck: Routine reports.

Gadwall: Routine reports.

American Wigeon: A male at LM 9 Jun (SJD) was likely a late migrant; breeding is not known …

2006 (18th) Report Of The Nou Records Committee, Mark A. Brogie

Nebraska Bird Review

The functions and methods of the Nebraska Ornithologists' Union (NOU) Records Committee are described in its bylaws (NOU Records Committee 1986). 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. The "'Official List of the Birds of Nebraska" was first published in 1988 (NOU Records Committee 1988) and has been updated two times (NOU Records Committee 1997, 2004).

The "Official List" has been appended sixteen times: (Mollhoff 1989; Grenon 1990, 1991; Gubanyi 1996a, 1996b, 1996c; Brogie 1997, 1998, 1999, 2003, 2004, 2005, 2006; Jorgensen 2001, …

2006 (18th) Report Of The Nou Records Committee, Mark A. Brogie

Nebraska Bird Review

The functions and methods of the Nebraska Ornithologists' Union (NOU) Records Committee are described in its bylaws (NOU Records Committee 1986). 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. The "Official List of the Birds of Nebraska" was first published in 1988 (NOU Records Committee 1988) and has been updated two times (NOU Records Committee 1997, 2004).

The "Official List" has been appended sixteen times: (Mollhoff 1989; Grenon 1990, 1991; Gubanyi 1996a, 1996b, 1996c; Brogie 1997, 1998, 1999, 2003, 2004, 2005, 2006; Jorgensen 2001, …

Spring Field Report, March–May 2007, W. Ross Silcock

Nebraska Bird Review

INTRODUCTION

Extremes of weather conditions and resulting variation in water conditions were noteworthy this spring. The west was very dry, but the Rainwater Basin had ample rains resulting in excellent breeding conditions for various waterbirds, notably Eared Grebe and American Coot. Shorebird numbers were unremarkable, although there was plenty of variation between species. Indeed, Dunlin, with record numbers, and Ruddy Turnstones were numerous. Arrival dates were pushing early but not record early. Species earlier than average were American Golden-Plover, Mountain Plover, Black-necked Stilt, White-rumped Sandpiper, and Stilt Sandpiper.

Increasingly associated with wetlands, albeit unrelated to water levels, Greater Prairie-Chicken continued …

A Preliminary Survey Of Southeast Nebraska Grassland Habitat And Potential Henslow’S Sparrow Habitat, W. Ross Silcock

Nebraska Bird Review

INTRODUCTION

The decline in numbers of Henslow’s Sparrows in North America (Sauer et al. 2001) is generally considered to be due to reduction in the extent of its preferred breeding habitat, “relatively large fields consisting of tall, dense grass, a well-developed litter layer, standing dead vegetation, and sparse or no woody vegetation” (Herkert et al. 2002). Since 1985, however, the Conservation Reserve Program (CRP) has allowed payments to landowners by the United States Department of Agriculture (USDA) through the Farm Service Agency (FSA) to idle croplands and to seed them to various grasses. This has provided habitat that appears to …