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Articles 10381 - 10410 of 10513
Full-Text Articles in Zoology
Index To Volume Xv, Number 1, A. C. Fox, M. L. Hanson
Index To Volume Xv, Number 1, A. C. Fox, M. L. Hanson
Nebraska Bird Review
Adams County, 19
Agate, Nebraska, 24
Ager, James: The Snowy Owl in Kearney County, 18
Allen, Robert P., 22
Anderson, Dana: Waxwings at Columbus, Platte County, 16
Baldpate, 33
Benckeser, Harold R.: Notes on Wintering Birds in Keith County, 14; Occurrence of Gyrfalcon in Keith County, 18
. . .
Witschy, Mrs. Rey: Field Day Notes from Scottsbluff, Scotts Bluff County, 20
Woodpecker: Downy, 19, 20, 21, 33; Eastern Hairy, 14; Hairy, 19, 20, 21; Northern Downy, 14; Red-bellied, 19, 21; Red-headed, 20, 21, 33
Wren: Common Rock, 33; House, 21, 23, 24; Western House, 20, 33
Yellow-legs, 20; Greater, …
Mammals Of Utah County, James W. Bee
Mammals Of Utah County, James W. Bee
Student Works
Based on the premises that an accurate determination and description of the mammals of Utah County is a prerequisite for subsequent research in ecology, geographic distribution and evolutionary taxonomy, this thesis is submitted. While it is essentially taxonomic, there are included related subjects to permit a more thorough interpretation of the subject as a whole.
Summarizing, the objectives are:
- a. To list and key the known mammals of Utah County with descriptions and measurements.
- b. To ascertain their geographic range within the county.
- c. To present significant ecological and geological data for the proper appreciation of the problems of evolutionary …
A Study Of A Heron Nesting Colony, Linden J. Leatham
A Study Of A Heron Nesting Colony, Linden J. Leatham
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Herons are well known because of their gregarious nesting habits. Like many others of the lower orders of birds they nest together in pure or mixed colonies of many different combinations and under diverse living conditions. The population of different colonies may vary from a few pairs to many thousands of pairs depending upon the nature and extent of the breeding area, the food supply available and the protection afforded either by natural or artificial means.
In Utah and adjacent areas of bordering states, many types of heron associations have been studied and reported by ornithological workers. Breeding colonies of …
Economic Importance Of The Arkansas Deer Herd, Roy K. Wood
Economic Importance Of The Arkansas Deer Herd, Roy K. Wood
Journal of the Arkansas Academy of Science
No abstract provided.
Notes On The Behavior Of A Coral Snake In Captivity, Cyril E. Abbott
Notes On The Behavior Of A Coral Snake In Captivity, Cyril E. Abbott
Journal of the Arkansas Academy of Science
No abstract provided.
Notes On The Herpetology Of Clay And Greene Counties, Arkansas, Malcolm V. Parker
Notes On The Herpetology Of Clay And Greene Counties, Arkansas, Malcolm V. Parker
Journal of the Arkansas Academy of Science
No abstract provided.
Nebraska Bird Review (January-June 1947) 15(1), Whole Issue
Nebraska Bird Review (January-June 1947) 15(1), Whole Issue
Nebraska Bird Review
Contents
Wintering Waterfowl 1946-1947. By John H. Wampole ... 1
Branta canadensis in Nebraska. By R. Allyn Moser ... 5
Notes on the Nesting of the Blue Grosbeak. By Mrs. Archie Middleton ... 8
Notes on Birds in Nebraska National Forest, Bessey Division. By Carl E. Smith ... 11
General Notes ... 14
Minutes of the Forty-sixth Annual Meeting of the Nebraska Ornithologists' Union ... 26
Report of the Forty-third Annual Field Day of the Nebraska Ornithologists' Union ... 32
News and Comment ... 34
Reviews ... 36
A Survey Of Intestinal Protozoa At The Stockton State Hospital : Stockton, California, Lawrence Melvin Gholz
A Survey Of Intestinal Protozoa At The Stockton State Hospital : Stockton, California, Lawrence Melvin Gholz
University of the Pacific Theses and Dissertations
During the past months much has been published in periodicals, especially those of a pictorial nature, which discredits institutions established for the care of' the mentally ill throughout the nation. Many articles have been presented which show an intelligent approach, but the majority of these treatments are by those who are basing too much on a very narrow experience. For example, one news magazine recently printed a picture of a mental patient in institutional garb sitting on a bench in one of the poses most characteristic of a catatonic. The caption of the picture seemed to ignore this significant fact …
Some Microtechnical Experiments And Recommendations Of New Prestaining Techniques, Edward D. Wood
Some Microtechnical Experiments And Recommendations Of New Prestaining Techniques, Edward D. Wood
University of the Pacific Theses and Dissertations
The preparation and staining of biological structures for microscopic examination is of extreme importance to the science of biology since almost all phases of biological advance are, at least to some degree, dependent upon microtechnical methods. Nevertheless, research workers and students of biological science are sooner or later impressed with the inadequacy of many of the microtechnical methods used by them and their colleagues. In the field of microtechnique there is difficulty in finding standardized methods which will uniformly bring optimum results. Throughout most procedures there seem to be variables over which no definite controls have been established. Microtechniques have, …
Contributions To The Study On Helminth Fauna Of Dillon Beach, Francis C. Gale
Contributions To The Study On Helminth Fauna Of Dillon Beach, Francis C. Gale
University of the Pacific Theses and Dissertations
Studies on trematodes of marine organisms of the Pacific Coast have been of a scattered and fragmentary nature. J. Stafford (1904) collected and described a number of trematodes from fishes of the north Pacific, but, in his historical survey, Manter (1926) fails to mention specifically any studies covering the waters south of Canada. More recently, in the United States, several contributions to the field have been made by Dr. John E. Guberlet at the University of Washington and at the College of the Pacific by Dr. Alden Noble, under whose guidance this study was made. James Park (1937) revised the …
The Effects Of Estrogens On The Thyroid & Adrenal Glands Of The Male Turtle, Jeanne Frances Genrich
The Effects Of Estrogens On The Thyroid & Adrenal Glands Of The Male Turtle, Jeanne Frances Genrich
Bachelors’ Theses
Up to the present time there appears to have been very little research done on the thyroid or adrenal glands of the turtle. This seems to be especially true in respect to the effects of estrogens on these two glands. However, some work has been reported on other members of the reptilian family; particularly garter snakes, and more recently, the lizard.
Nebraska Bird Review (July-December 1946) 14(2), Whole Issue.
Nebraska Bird Review (July-December 1946) 14(2), Whole Issue.
Nebraska Bird Review
Contents
Notes on the breeding and nesting of the Long-billed Curlew
Levi L. Mohler ........................................................................... 31
Seasonal Relationships of Bobwhite Quail to Woody Vegetation in Nebraska........................................................................... David Damon 34
N. O. U. Cooperative Bird Migration and Occurrence List for First Half of 1946 ......................................... 36
General Notes ...................................................... 43
News and Comments.................................. 48
Membership Roll of the Nebraska Ornithologists' Union............................. 49
List of Subscribers to the Nebraska Bird Review............................. 53
Current Exchanges ............................. 54
Nebraska Bird Review (January-June 1946) 14(1), Whole Issue.
Nebraska Bird Review (January-June 1946) 14(1), Whole Issue.
Nebraska Bird Review
Contents
The Genus Junco in Nebraska, By R. Allyn Moser ...................... 1
Cooperation in Upland Game Bird Research,
By Levi L. Mohler ........................................ 7
Notes on Birds of Great Britain, by Ralph Velich ........................ 10
Minutes of the Forty-Fifth Annual Meeting ................................ 13
Report of the Forty-Second Annual Field Day ............................ 18
General Notes ................................................................. 19
Book Review ................................................................... 23
Announcements ...................................................................... 24
Obituaries ..................................................... 27
Index To Volume Xiv, Wilson Tout
Index To Volume Xiv, Wilson Tout
Nebraska Bird Review
Adams County 19, 46
Ager, James H. 19
Announcements 24
Benkeser, Harold R. 21
Birds of Great Britain 10
Blinco, Mrs. George 45
Bluebird, Eastern 20
Bob-white 34
Brooking, Mrs. A. M. 46; Albert M. An Obituary 27
Brown, Eddie 20
Buffalo County 20, 46
. . .
Wampole, John 23, 45
Warbler, Black-poll 22; Northern Parula 46; Yellow 22
Waxwing, Bohemian 45
Woodpecker, Hairy 22; Eastern Hairy 21; Downy 20, 22; Red-headed 22
Wren, House 22
Yellowlegs, Lesser 22
Yellowthroat, Northern 22
A Survey Of The Rhopalocera Of Jefferson County, Kentucky., Delbert Kenneth Weniger
A Survey Of The Rhopalocera Of Jefferson County, Kentucky., Delbert Kenneth Weniger
Electronic Theses and Dissertations
No abstract provided.
The Raccoon, A New Host For Microphallus Sp., With Additional Notes On M. Ovatus From Turtles, Robert L. Rausch
The Raccoon, A New Host For Microphallus Sp., With Additional Notes On M. Ovatus From Turtles, Robert L. Rausch
Harold W. Manter Laboratory of Parasitology: Faculty Publications
Discusses the raccoon, a new host for Microphallus sp., with additional notes on M. ovatus from turtles.
Nebraska Bird Review (July-December 1945) 13(2), Whole Issue
Nebraska Bird Review (July-December 1945) 13(2), Whole Issue
Nebraska Bird Review
Contents
General Notes ..................................................... 49
Annual Spring Field Days Held During May, 1945 .................... 53
N. O. U. Cooperative Bird Migration and Occurrence List For First Half of 1945 ...................... 58
Recent Changes in Nomenclature and Subspecific Status of Nebraska Birds ......................................... 65
Membership Roll of the Nebraska Ornithologists' Union ............ 67
List of Subscribers to the Nebraska Bird Review .......................... 71
Current Exchanges ............................72
Some Technique Methods For Preparing Slides Of The Paramecium, Irene Padley
Some Technique Methods For Preparing Slides Of The Paramecium, Irene Padley
Bachelors’ Theses
Du Jardin (1835) was probably the first to recognize in protozoa, living substance. To this substance, he applied the word sarcode. In 1861, Max Schultze expressed the idea that sarcode and protoplasm are the same thing.
Index To Volume Xiii, Wilson Tout
Index To Volume Xiii, Wilson Tout
Nebraska Bird Review
Adams County 52
Anas discors 43; acuta tzitzihoa 43; platyrhynchos platyrhynchos 43
Announcements 46, 73
Ardea herodias 44
Avocet 44
. . .
Warbler, Alaska Myrtle 2; Cape May 44; Chestnut-sided 50; Hooded 45; Mourning 50; Newfoundland Yellow 1; Prothonotary 44, 51; Wilson's 50
Washington County 50
Waxwing, Cedar 50
Weakly, Harry E. 43, 45
Widgeon, European 44
Wiley, Arthur 50
Wilson, Lincoln E. 50, 51
Wilsonia citrini 45
Wren, Carolina 52; Texas 2; Winter 44
Woodpecker, Downy 53; Western Red-headed 1
Zimmer, John T. 41
Nebraska Bird Review (January-June 1945) 13(1), Whole Issue
Nebraska Bird Review (January-June 1945) 13(1), Whole Issue
Nebraska Bird Review
Contents
Check-List of the Birds of Nebraska,
By F. W. Haecker, R. Allyn Moser, and Jane B. Swenk .............1
Hammond's Flycatcher in Nebraska, By John T. Zimmer ...................41
Collectors, Birds, and Parasites, By Doris Gates............41
General Notes.............43
Nebraska Bird Review (July-December 1944) 12(2), Whole Issue
Nebraska Bird Review (July-December 1944) 12(2), Whole Issue
Nebraska Bird Review
Contents
A Survey of Nesting Birds in the Fontenelle Forest, by Dr. Frederic D. Garrett … 25
N.O.U. Cooperative Bird Migration and Occurrence List for First Half of 1944 … 31
General Notes … 40
Changes in Nomenclature and Subspecific Status of Nebraska Birds … 44
Miscellaneous … 51
Membership Roll of the N.O.U. … 52
Index To Volume Xii, Jane B. Swenk
Index To Volume Xii, Jane B. Swenk
Nebraska Bird Review
Abies lasiocarpa, 41.
Alectoris graeca chukar, 2.
Audubon Wildlife Screen Tours, 22, 56.
Avocet, 34.
Bald pate, 33.
Bartramia longicauda, 2.
Bittern, American, 13, 21, 33.
Blackbird, Brewer’s, 38; Red-winged, 9, 13, 38; Rusty, 16, 38; Yellow-headed, 13, 21, 38.
Blinco, Mrs. George, Article by, 8–9.
. . .
Woodpecker, Eastern Hairy, 13, 15, 16, 21, 35; Lewis’s, 35; Northern Downy, 13, 15, 16, 21, 30, 35; Red-bellied, 13, 15, 16, 21, 30, 35; Red-headed, 16, 21, 28, 35.
Wren, Bewick’s, 36, 43; Carolina, 36; House, 27, 30, 36; Prairie Marsh, 36; Western House, 9, 10, 13, …
Nebraska Bird Review (January-June 1944) 12(1), Whole Issue
Nebraska Bird Review (January-June 1944) 12(1), Whole Issue
Nebraska Bird Review
Contents
Distribution of Upland Game Birds in Nebraska,
By Levi L. Mohler ............................... 1
General Notes .................................. 7
Minutes of the Forty-fourth Annual Meeting ............................ 17
Report on the Forty-first Annual Field Day ................................ 21
Miscellaneous ...................................... 22
Nebraska Bird Review (July-December 1943) 11(2), Whole Issue
Nebraska Bird Review (July-December 1943) 11(2), Whole Issue
Nebraska Bird Review
Contents
Nesting of the Red-shouldered Hawk in Sarpy County,
By Dr. Charles A. Stewart ..................................... 25
Photographing the Pileated Woodpecker in Minnesota,
By W. Leroy Wilcox ......................................................... 31
Bird Observations· from Southern Army Camps,
By Cpl. Ralph W. Velich .............................. 33
N. O. U. Cooperative Bird Migration List for Spring of 1943 .... 38
General Notes ....................................... 45
A Message From N. O. U.'s President .........................48
Membership Roll of the N. O. U. ................................................... 50
A Study Of The Digestive System In The Sparrow (Passer Domesticus), Henry Joseph Wisniewski
A Study Of The Digestive System In The Sparrow (Passer Domesticus), Henry Joseph Wisniewski
Bachelors’ Theses
The digestive tube proper of the Sparrow beings with the Oesophagus. This is a soft tubular organ which serves to convey food rapidly from the pharynx to the stomach. It extends along the median ventral margin of the neck lying dorsal to or to one side of the trachea. Posteriorly, at the base of the neck and shortly in front of the sternum it broadens slightly and gives rise to a dilated region of the oesophagus, namely the Crop, "whose secretion serves to moisten the food or even to initiate digestion." In larger birds as in the pigeon, the crop …
The Urogenital System Of The Male And Female English Sparrow, Passer Domesticus, Peter Paul Wisniewski
The Urogenital System Of The Male And Female English Sparrow, Passer Domesticus, Peter Paul Wisniewski
Bachelors’ Theses
The testes is a pair of oval organs posterior to the lungs and anterior to the kidneys. Each testes is attached by a mesentery to the anterior end of the kidney. An adrenal gland is located at the anterior portion of each testes. The vasa deferentia are slender convoluted tubules. Each arises from the median edge of the testes passes cauded along the ventral surface of the kidney, paralleling the ureter and enlarging slightly at the distal end to form a small seminal vesicle, which enters the urogenital region of the cloaca by a papilla. The male urodaeum is smaller …
Nebraska Bird Review (January-June 1943) 11(1), Whole Issue
Nebraska Bird Review (January-June 1943) 11(1), Whole Issue
Nebraska Bird Review
Contents
Some Observations of the Loggerhead Shrike in Lincoln County, By Mary Paine Middleton ........................................................ 1
The Present Status of the Whooping Crane in Nebraska, By A. M. Brooking ...................................................................... 5
Results of a Two-Day Walking Trip Along the Missouri River in Douglas and Sarpy Counties, By Frederic D. Garrett ............................................................ 8
Nebraska Ornithologists' Union Regional Meetings and Field Days During May, 1943 ............................................................ 11
General Notes .................................................................................... 16
Announcement .................................................................................... 21
Book Review ........................................................................................ 22
A Message From N. O. U.'s President ............................................ 23
Obituaries ............................................................................................ 24
Index To Volume Xi, Jane B. Swenk
Index To Volume Xi, Jane B. Swenk
Nebraska Bird Review
Adams, A. A., 7, 13; Miss Joyce, 13; Mr. and Mrs. Frederick J., 15.
Anhinga, 33.
Arbuckle, Col., 7.
Armitage, Ben., 7.
Asyndesmus lewis, 18.
Audubon, 31.
Avocet, 17.
. . .
Yellow-legs, Greater, 12, 40; Lesser, 10, 12, 14, 15, 40.
Yellow-throat (subsp.), 14, 44; Florida, 36; Northern, 9, 10, 12, 13, 16; Western, 12.
Young, Mrs., 20.
Zimmer, John T., Article on Doctor’s Degree Awarded, 21–22, 49.
Zwink, Chris, 7.
The Life History Of Cyclocoelum Microcotyleum, George Alfred Butler
The Life History Of Cyclocoelum Microcotyleum, George Alfred Butler
University of the Pacific Theses and Dissertations
Monostome trematodes of the family cyclocoelidae, taken from the American coot, Fulica americana, were described as a new species, Cyclocoelum microcotyleum, by Noble in 1933. These flukes were found in the air-spaces or the coelomes of birds taken from the waterways near Stockton, California.
Before this present work various attempts had been made to determine the lite history of this fluke. A number of fresh-water snails, indigenous to the region in which the definitive host was found, were exposed to miracidia of this fluke, but observations or infection were not obtained. In the winter of 1940-41 specimens of …
Nebraska Bird Review (July-December 1942) 10(2), Whole Issue
Nebraska Bird Review (July-December 1942) 10(2), Whole Issue
Nebraska Bird Review
Contents
Should the Belted Piping Plover Be Recognized As a Valid Race?
By R. Allyn Moser .......................................................... 31
The Hungarian Partridge and Its Range in Northern Nebraska, By Glenn Viehmeyer ....................................................... 37
The Vanishing Bird Life of Nebraska, By A. M. Brooking ........... .43
N. O. U. Cooperative Bird Migration List For Spring of 1942 ....... .47
General Notes .......................................................... 52
List of Members .................................................... 56