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Correction To 1979 Fall Occurrence Report

Nebraska Bird Review

In the Garden Co. column in the 1979 Fall Occurrence Report Common Goldeneye, Common Merganser, Common Flicker, and Cedar Waxwing were listed with a single date only. Each should have shown "_W" also, since they did stay past 31 December, although they left before the winter was over. Also Bald Eagle, Turkey, Rock Dove, and Starling should have shown a * to indicate that they did winter in the county, although not on the Refuge.

An Analysis Of Migration Schedules Of Non-Passerine Birds In Nebraska, Paul A. Johnsgard

Nebraska Bird Review

AN ANALYSIS OF MIGRATION SCHEDULES OF NON-PASSERINE BIRDS IN NEBRASKA

One of the major components of the Nebraska Bird Review since its inception has been the annual spring migration and occurrence report, and in more recent years the fall occurrence report has become equally important. Yet, other than an uncompleted effort by W.F. Rapp, Jr. to summarize the first 25 years of spring migration data, these records apparently have not been analyzed by anyone. Part of the problem is the sheer mass of data to be assimilated, and a second issue is the question of how to classify certain species, …

Notes- Nebraska Bird Review (June 1980), Ben G. Ohlander

Nebraska Bird Review

NOTES

GYRAFALCONS, PRAIRIE FALCONS. Of great interest are reports again this season of Gyrafalcons in Nebraska. At least three confirmed sightings were reported by knowledgeable individuals. First, Gary and Jackie Ohman, of Battle Creek, sighted an immature gray phase male Gyrafalcon about 3 miles west of Thedford, Thomas Co., on 25 September 1979. On 11 November 1979 I observed an immature male gray phase Gyrafalcon about 12 miles southwest of Minden, Kearney Co. Iwas able to approach as close as 20 feet from the bird in my car. Athird reported sighting occurred in early December 1979 about 4 miles west …

The Seventy-Ninth Annual Meeting

Nebraska Bird Review

The Seventy-ninth Annual Meeting was held at the 4-H Camp in the Bessey Division of the Nebraska National Forest, near Halsey, 17 and 18 May, 1980. The attendance at this meeting was 73, compared to "seventy-odd" at the 1973 meeting and 87 at the 1970 meeting, both held at the Camp. The formal program, which was held to a minimum to maximize the time available for birding consisted of demonstrations of bird banding by Hazel and Fitzhugh Diggs of Hamburg, Iowa, and Ruth Green of Bellevue, and at the annual banquet a slide-illustrated talk by David Griffiths, of Pueblo, Colorado, …

1978 Nebraska Nesting Survey, Esther V. Bennett

Nebraska Bird Review

Data on the 1978 nesting season in Nebraska were receivead from 17 observers, reporting on 71 species from 27 counties. Counties in the tabulation are listed in a west to east order, with the northernmost of approximately equal locations given first. Numbers represent Nest-Record Cards. Letters are from the NOU Nesting Report forms: Y represents young observed; F represents carrying food; and N represents nests for which no Nest-Record Card was submitted. Fifty·one species were reported on 187 North American Nest·Record Cards. The counties, with the column numbers on the tabulation shown in parentheses, and the contributors, were: Adams (20) …

Book Review [June 1980]

Nebraska Bird Review

A Preliminary List of the Birds of Nebraska and Adjacent States, Paul A. Johnsgard, vi +119 + 37 pages of maps, mimeographed, paperbound, indexed. Privately printed, $5.00 (plus $1.00 postage). Available from Dr. Paul A. Johnsgard, School of Life Sciences, University of Nebraska - Lincoln, Lincoln, Nebraska 68588.

This book grew out of the work for Dr. Johnsgard's Birds of the Great Plains. and includes range maps from that book, and at the end of the Nebraska list short notes on birds reported from the Dakotas, Kansas, and Oklahoma, but which are not on the Nebraska list. For Nebraska …

An Analysis Of Migration Schedules Of Non-Passerine Birds In Nebraska, Paul A. Johnsgard

Nebraska Bird Review

One of the major components of the Nebraska Bird Review since its inception has been the annual spring migration and occurrence report, and in more recent years the fall occurrence report has become equally important. Yet, other than an uncompleted effort by W. F. Rapp, Jr. to summarize the first 25 years of spring migration data, these records apparently have not been analyzed by anyone. Part of the problem is the sheer mass of data to be assimilated, and a second issue is the question of how to classify certain species, for the analysis of a winter visitor required different …

Notes [June 1980], Ben G. Ohlander

Nebraska Bird Review

GYRAFALCONS, PRAIRIE FALCONS. Of great interest are reports again this season of Gyrafalcons in Nebraska. At least three confirmed sightings were reported by knowledgeable individuals. First, Gary and Jackie Ohman, of Battle Creek, sighted an immature gray phase male Gyrafalcon about 3 miles west of Thedford, Thomas Co., on 25 September 1979. On 11 November 1979 I observed an immature male gray phase Gyrafalcon about 12 miles southwest of Minden, Kearney Co. I was able to approach as close as20 feet from the bird in my car. Athird reported sighting occurred in early December 1979 about 4 miles west of …

Whole Issue Nebraska Bird Review (June 1980) 48(2)

Nebraska Bird Review

TABLE OF CONTENTS

An Analysis of Migration Schedules of Non-passerine Birds in Nebraska .......................26

Book Review .......................37

The Seventy-ninth Annual Meeting .......................37

Correction to 1979 Fall Occurrence Report .......................39

1978 Nebraska Nesting Survey .......................39

Notes .......................44

The Prairie Naturalist Volume 12, Number 2. June 1980

The Prairie Naturalist

COMPOSITION OF BEAVER CACHES ON THE TONGUE RIVER IN MONTANA ▪ J. E. Swenson and S. J. Knapp

GRAY PARTRIDGE WINTER MOVEMENTS AND HABITAT USE IN NORTH DAKOTA ▪ J. W. Schulz

ANNOTATED CHECKLIST OF MAMMALS OF NEBRASKA ▪ J. K. Jones, Jr. and J. R. Choate

OBSERVATIONS OF SEVERAL ARCTIC GULLS IN NORTH DAKOTA ▪ C. A. Faanes and T. A. Gatz

WINTER FOOD HABITS OF NEBRASKA BOBCATS (Felis rufus) C. J Mahan

NOTE

The Meadow Jumping Mouse in Southeastern Montana ▪ W. L. Matthews

Inheritance Of Teat Number And Its Relationship To Maternal Traits In Swine, R. A. Pumfrey, R. K. Johnson, P. J. Cunningham, Dwane R. Zimmerman

Department of Animal Science: Faculty Publications

The relationship of teat number to seven measures of female reproduction was evaluated in the University of Nebraska Gene Pool population. Teat number was recorded for 7,513 pigs, ovulation rate for 2,794. gilts and litter size and weight at birth and weaning (42 days) for 789 gilts. Paternal half-sib and full-sib analyses were used to estimate heritabilities for each trait and to estimate the genetic and phenotypic correlations of teat number with the measures of reproduction. The direct response to selection for ovulation rate and the correlated response in teat number were also evaluated from the regressions of line differences …

The Relationships Between Plasma Progesterone And Lh And The Numbers Of Corpora Lutea And Embryos In Purebred And Crossbred Gilts, R. P. Wettemann, R. K. Johnson, I. T. Omtvedt

Department of Animal Science: Faculty Publications

Relationships between plasma progesterone and luteinizing hormone (LH) and the numbers of corpora lutea and embryos were determined in 133 8-month-old purebred Duroc, Hampshire and Yorkshire gilts and two-breed crosses among the three breeds. The numbers of corpora lutea and normal embryos were determined at slaughteronday 30.8 ± .2 of pregnancy, and progesterone and LH were quantified in plasma obtained the previous day. Progesterone concentrations in plasma were influenced by sire (P<.10), breed of dam (P<.05) and breed of sire x breed of dam (P<.05). Hampshire gilts had higher concentrations of progesterone in plasma than did Durocs (P<.05) and Yorkshires (P<.01). None of the effects in the model was significant for LH. Plasma progesterone and LH had heritability estimates of .48 ± .41 and .29 ± .40, respectively. Most genetic and phenotypic correlations of plasma progesterone and LH with other traits were small. These data indicate that progesterone concentrations in plasma at 30 days of pregnancy are not a satisfactory predictor of the numbers of corpora lutea and embryos. The differences in plasma progesterone between breeds illustrate the need to consider the breed of gilts when selecting animals for the study of luteal function or physiological factors that may influence progesterone concentrations in plasma.

Annotated Checklist Of Mammals Of Nebraska, J. Knox Jones Jr., Jerry R. Choate

University of Nebraska State Museum: Mammalogy Papers

Since the completion nearly 20 years ago of the manuscript on a distributional and taxonomic study of the mammals of Nebraska (Jones, 1964), numerous changes in nomenclature resulting from systematic studies have occurred. Additionally, five species of mammals (two bats, two shrews, and an armadillo) have been recorded as new to the state in the past few years, and one bat species (Myotis evotis) has been dropped from the list. Because scientists, conservation officials, environmental agencies, nature students, and others find up-to-date checklists of considerable use, particularly in connection with field work, we have revised the list of …

The Section Of Mammals Of Carnegie Museum Of Natural History, Hugh H. Genoways, Duane A. Schlitter

University of Nebraska State Museum: Mammalogy Papers

The Section of Mammals at Carnegie Museum of Natural History is responsible for the care of the collections of Recent mammals, and research on these collections. "Recent mammals?!" The capitalized word "Recent" refers to the geological time period since the last ice age (about 10,000 years ago) until the present time. Mammals are that group of animals characterized by the presence of hair at least during some time of their lives, warm blood, and the production of milk. Therefore, our work really involves living mammals with which everyone is familiar; however, our work also does include study of such recently …

Biology And Pathogenesis Of The Coccidium Eimeria Funduli Infecting Killifishes, Mobashir A. Solangi, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Epizootics of Eimeria funduli involved estuarine killifishes (Fundulus grandis, F. pulvereus, F. similis, and F. heteroclitus) in Mississippi, Alabama, and Virginia. All of more than 500 specimens examined of F. grandis from Mississippi during 1977 through 1979 had infections, regardless of age, sex, or season collected. Oocysts occurred primarily in the liver and pancreas, replacing up to 85% of both those organs. Infrequent sites of infection were fatty tissue of the body cavity, ovary, intestine, and caudal peduncle. Living fish did not discharge oocysts. Eimeria funduli is the first known eimerian to require a second host. To …

Invertebrate Lebensspuren Of Holocene Floodplains: Their Morphology, Origin And Paleoecological Significance, Brett C. Ratcliffe, J. A. Fagerstrom

University of Nebraska State Museum: Entomology Papers

Although rocks of floodplain origin are volumetrically important, they contain relatively few trace fossils; both abundance and diversity are low. Conversely, Holocene floodplain sediments locally contain abundant and diverse lebensspuren mostly produced by insects, spiders, nematodes, annelids and molluscs. At least 8 insect orders and 31 families include species that burrow in floodplain sediments and yet none of their lebensspuren are unique to this environment. Taxonomically dissimilar insects produce morphologically similar lebensspuren, and the same species, or individual, may produce very dissimilar lebensspuren. Thus, identification of tracemakers for rocks of floodplain origin is as difficult as for marine rocks. Trace …

Ash Hollow Historical Park, Robert F. Diffendal Jr.

Robert F. Diffendal, Jr., Publications

Ash Hollow Creek is an intermittent stream forming a southern tributary to the North Platte River. The creek flows only in response to precipitation from locally heavy thunderstorms or to heavy runoff from melting snow in the spring. Western Nebraska has a semi-arid climate and receives less than 20 inches of rainfall per year. Vegetation in the park and surrounding area is typical of the short grass prairie of the Great Plains. Native short grasses grow abundantly on undisturbed tablelands, valley sides, and along principal flood plains of streams and rivers. Prickly pear, barrel cactus, yucca and sagebrush are common …

Demographic And Reproductive Parameters Of The Yellow-Cheeked Pocket Gopher (Pappogeomys Castanops), Michael J. Smolen, Hugh H. Genoways, Robert J. Baker

University of Nebraska State Museum: Mammalogy Papers

A population of Pappogeomys castanops simulans was live-trapped on a 3.5-ha study area in Lubbock, Texas, from September 1971 to September 1973. Seasonal and annual differences in population size were observed, with the population fluctuating between 20 and 25 gophers. Female reproductive activity began in January and continued until October, with an obvious period of recruitment lacking; however, a peak was observed in March and April. Females produced as many as three litters per reproductive season. Females born early in the year were sexually mature within the reproductive season of their birth. Females had an average survival rate of 56 …

Agricultural Experiment Station News May 1980

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
GRANTS AND CONTRACTS
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – April 1980

Animal Science Newsletter, Spring 1980

Department of Animal Science: Departmental News

Contents:

Greetings from Your Animal Science Department
Animal Science Reunion
Animal Science Alumnus Receives Honorary Degree
Staff Members Receive Livestock Service Awards
Animal Science Professor Receives Distinguished Teaching Award
Block and Bridle Honoree is J. Gerald Beattie
Animal Science Professor Receives Distinguished Teaching Award
Animal Science Graduates Come from Many States and Countries
Gamma Sigma Delta Award to Sullivan
National Extension Award to Fritschen
Meet the New Animal Science Department Staff Members
1979 Livestock, Dairy and Meats Judging Teams

The Probe, Issue 6 - May 1980

The Probe: Newsletter of the National Animal Damage Control Association

Contents:
ANIMALS GOT RIGHTS AGAIN
ENVIRONMENTAL ACTIVISTS CAPTURE WASHINGTON
DEDICATION: Conridge Thomas
anti-control element
good trapping tip for raccoons
Mail Call
SONITIZING
REGION II - C. R. "Pink" Madsen
REGION I - Homer S. Ford and Willard E. Nelson
REGION IV - John C. Jones

Evolutionary Origin Of Eptesicus Lynni, Michael L. Arnold, Robert J. Baker, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

Currently, three species of bats of the genus Eptesicus (fuscus, guadeloupensis, and lynni) are recognized as occurring on islands in the Antilles. Of these, E. fuscus and E. guadeloupensis are believed to belong to the fuscus-group of the genus (Davis, 1966; Genoways and Baker, 1975). However, the status and relationships of E. lynni are unclear. Shamel (1945) described lynni as a member of the brasiliensis-group. On the other hand, Sanbom (1941) considered three earlier specimens of lynni as members of the subspecies E. fuscus hispaniolae (we have examined the Sanbom specimens and they are referable to …

Voltaire’S Concept Of Enlightened Eloquence, Thomas M. Carr Jr.

French Language and Literature Papers

Near the beginning and end of his Lettres philosophiques (1734), his first major text promoting the principles of enlightenment, Voltaire gave examples of two very different kinds of eloquence. In the third letter on the Quakers, he pictured George Fox converting his jailers with his inspired preaching. In the last letter, he praised the eloquence of Pascal before he attempted a refutation of the Pensées, calling Pascal’s projected apology for Christianity “un livre plein de paralogismes éloquents et de faussetés admirablement déduites.” Each is representative of a brand of eloquence Voltaire found objectionable. The first kind, appealing chiefly to …

A Matter Of Taste, Or The Natural History Of Carrion Beetles, Brett C. Ratcliffe

University of Nebraska State Museum: Entomology Papers

Beetles that eat writhing maggots and the decaying flesh and putrefaction of dead animals . . . what could be more macabre, repulsive, and in poor taste? [Well, possibly beetles that eat feces and have a rolling good time doing it (see my January Museum Notes).] Carrion beetles are an important part of a vast host of scavengers that are responsible for breaking down and recycling back into the ecosystem the basic elements locked inside each one of us. If it were not for these industrious scavenger beetles, we might all be surrounded by the partially decayed and mummified …

Lagurus Curtatus, Lynn E. Carroll, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

Lagurus Gloger, 1841

Mustela Nigripes, Conrad N. Hillman, Tim W. Clark

United States Department of Agriculture Wildlife Services: Staff Publications

CONTEXT AND CONTENT. Order Carnivora, Family Mustelidae, Genus Mustela, Subgenus Putorius. There are about 14 living species of Mustela including three of Putorius. No subspecies of M. nigripes have been recognized.

DIAGNOSIS. Mustela nigripes is about mink-sized; upper parts are yellowish buff, occasionally whitish, especially on the face and venter (Fig. 1); feet are black; tail is tipped with black; mastoid process is notably angular (Fig. 2) (Long, 1965). Ferrets (subgenus Putorius) differ from other Mustela (weasels and mink) in being larger than weasels and in having the following combination of characters: ventral and dorsal pelage without …

Allocation Of Reproductive Effort To The Male And Female Strategies In Wind-Pollinated Plants, Cliff A. Lemen

School of Natural Resources: Faculty Publications

Amaranthus and several other wind-pollinated species of plants are used to test some of the theoretical models of relative reproductive effort towards the male and female sexes. Consistent with these models, in self-compatible, monoecious Amaranthus, Chenopodium, Digitaria, Setaria, and Lepidium, female effort represented over 90% of the total reproductive effort. Also consistent with predictions, Lolium, a self-incompatible wind-pollinated species, was found to have about equal male and female effort. A method is described here that should prove useful in quantifying male and female effort in both wind and insect-pollinated species of plants.

Relationship Between Relative Brain Size And Climbing Ability In Peromyscus, Cliff A. Lemen

School of Natural Resources: Faculty Publications

Eisenberg and Wilson (Evolution, 32:740-751, 1978) have documented an interesting relationship between the relative brain size of bats and the complexity of the habitat in which they forage. They found that bats that fly and forage through foliage have larger brains relative to their body size than those that forage in open air. Their explanation was that bats in the complex habitat must process more complex sonic information to navigate through the foliage. In order to do this a larger brain is required.

The Peromyscus of North America may offer a similar paradigm as far as habitat complexity …

Intrapopulational Morphological Variation As A Predictor Of Feedlng Behavior In Deermice, Richard A. Smartt, Cliff A. Lemen

School of Natural Resources: Faculty Publications

Within populations of animals that have determinate growth, all fully grown adults, even of one sex, are not identical. Both genetic and environmental factors are responsible for this variation. In recent years the importance of this variation has received much attention (Mayr 1963; Van Valen 1965; Fretwell 1969; Soule and Stewart 1970; Rothstein 1973). The important question asked has been, What effect does this morphological variation have on niche width and the ecology of a population? Implicit in many of these works is the concept that differences in the morphologies of population members can result in differences in their niches. …

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

IANR Energy Concerns..................... 2

Rust, Leaf Spot- Winter Wheat's Costly Foe..................... 3

The Swift Fox- An Endangered Species.................... 6

The Role of Women in Public Affairs..................... 8

Soybean Applicators- New Weapons Against Weeds................ 10

Close-up- Roller Herbicide Applicator................... 12

Research Digest.................. 14

Human Development and the Family- A Career to Touch All Ages, Areas of Family Life................... 16

Land Use- Nebraska's Changing Profile..................... 18

Energy Management- Best Weapons Against Rising Fuel Costs...................... 22