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Articles 10531 - 10560 of 10606
Full-Text Articles in Animal Sciences
The Growth Rate Of Wall-Eyed Pike (Stizostedion Vitreum (Mitchill) In Various Lakes Of Minnesota, Samuel Eddy, Kenneth Carlander
The Growth Rate Of Wall-Eyed Pike (Stizostedion Vitreum (Mitchill) In Various Lakes Of Minnesota, Samuel Eddy, Kenneth Carlander
Journal of the Minnesota Academy of Science
No abstract provided.
A Study Of The Structure Of Hair As A Means Of Mammal Identification., Earl R. Oyer
A Study Of The Structure Of Hair As A Means Of Mammal Identification., Earl R. Oyer
Master's Theses
The hair of small and medium sized mammals is often found in the stomachs, feces and pellets of predators , for example in the stomachs and feces of coyotes and in the pellets regurgitated by hawks and owls. These pellets produced by hawks and owls and the feces of mammalian predators are the undigested residue of what these animals have eaten. If the hair from these sources can be identified, then much desirable information concerning the food of predators can be obtained. The purpose of this study has been to determine whether or not such identification is possible.
Nebraska Bird Review (January-June 1939) 7(1), Whole Issue
Nebraska Bird Review (January-June 1939) 7(1), Whole Issue
Nebraska Bird Review
Contents
Notes on Certain Ducks Nesting in Nebraska By Ward M. Sharp .................1
Some Ornithological Results of a Six-Weeks' Collecting Trip Along the Boundaries of Nebraska. By George E. Hudson .................4
General Notes................. 7
Announcements and Comments .................24
Index To Volume Vii
Nebraska Bird Review
Aechmophorus occidentalis, 30.
Aristonetta valisneria, 1.
Avocet, 18, 31, 39, 47.
Baldpate, 1, 14, 35, 37, 47.
Bittern, American, 4, 36, 37, 47; Eastern Least, 36.
. . .
Wren, Common Rock, 6, 40, 47; Eastern Carolina, 36; Eastern Winter, 19, 20, 34; Long-billed Marsh, 35; Western House, 6, 9, 10, 14, 16, 17, 23, 30, 31, 32, 35, 40, 47.
Yellowlegs, Greater, 35, 38, 47; Lesser, 14, 15, 29, 31, 35, 38, 47.
Yellow-throat, Northern Maryland, 9, 14, 17, 23, 30, 32, 36, 41; Western Maryland, 47.
Youngworth, Wm., article by, 8.
Nebraska Bird Review (July-December 1938) 6(2)
Nebraska Bird Review (July-December 1938) 6(2)
Nebraska Bird Review
Contents
Is the Prairie Chicken Passing? By Glenn Viehmeyer ... 25
General Notes ... 29
N.O.U. Cooperative Bird Migration List for Spring of 1938 ... 36
Minutes of the Thirty-ninth Annual Meeting ... 42
Report on the Thirty-sixth Annual Field Day ... 47
Studies In Breaking The Rest Period Of Grass Plants By Treatments With Potassium Thiocyante And In Stimulating Growth With Artificial Light, Harold R. Shepherd
Studies In Breaking The Rest Period Of Grass Plants By Treatments With Potassium Thiocyante And In Stimulating Growth With Artificial Light, Harold R. Shepherd
Master's Theses
There has developed a need for a practical means of artificially breaking the rest period and of stimulating the growth of grasses so that sods can be procured early in the fall before freezing weather, brought into the greenhouse, and forced early to make an abundant vegetative growth. This need suggested the study of which this paper is the report, namely to discover whether or not the rest period of native grasses can be broken by treatment with potassium thiocyanate and their growth stimulated by artificial light supplemental to winter daylight.
Notes On The Hypogaeic Ant, Proceratium Silaceum Roger, Clarence Hamilton Kennedy
Notes On The Hypogaeic Ant, Proceratium Silaceum Roger, Clarence Hamilton Kennedy
Faculty Scholarship
Excerpt:
To complete the technical description of the species we give first a description of the male, which to date has remained undescribed.
Nebraska Bird Review (January-June 1938) 6(1), Whole Issue
Nebraska Bird Review (January-June 1938) 6(1), Whole Issue
Nebraska Bird Review
CONTENTS
Birds of the Crescent Lake Migratory Bird Refuge. By Wilson Tout .............................. 1
General Notes .................. . . .. . . .. . . . . . . .. 4
The Mourning Dove Case. . . . . . . . . .. . . . . . . . . . . . . . . . .. 23
Index To Volume Vi
Nebraska Bird Review
Aechmorphorus occidentalis, 1.
Agelaius phoeniceus fortis, 4.
American Golden-eye, 36.
Anus platyrhynchos platyrhynchos, 2.
Anderson, Dana, article by, 29.
Antrostomus vociferus vociferus, 7.
Aquila chrysaetos canadensis, 17.
Ardea herodias treganzai, 1.
Asyndesmus lewis, 14.
Avocet, 2, 14, 38.
. . .
Yellowlegs, Greater, 11, 12, 44; Lesser, 2, 9, 10, 11, 13, 18, 37, 44, 47.
Yellow-throat, Maryland (subsp.), 18, 40; Northern Maryland, 13; Western Maryland, 4, 10, 11, 47.
Youngworth, Wm., articles by, 6, 17.
Zenaidura macroura marginella, 3.
Whole Issue Nebraska Bird Review (October 1937) 5(4)
Whole Issue Nebraska Bird Review (October 1937) 5(4)
Nebraska Bird Review
Contents
A Study of the Distribution and Migration of the Great Horned Owls in the Missouri Valley Region. By Myron H. Swenk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 79
General Notes ........................................... 106
Index ................................................... 112
A Contribution To The Mollusca Of East Tennessee, Mary E. Hickman
A Contribution To The Mollusca Of East Tennessee, Mary E. Hickman
Masters Theses
Summary: 1. Collections of mollusks were made in the northern part of Eastern Tennessee, particularly in the Clinch River in the vicinity of Norris Dam, from June 1935 to July 1937.
2. Twenty-three genera and forty species of pelecypods were collected and classified.
The pelecypods were abundant in the Clinch River in the vicinity of Norris Dam. Both nodulate and smooth shells were found in this region.
3. Twenty-two genera and fifty species of gastropods were collected and classified.
In the Clinch River near Norris Dam the longitudinal arrangement of Io was not in conformity with the findings of Adams. …
Whole Issue Nebraska Bird Review (July 1937) 5(3)
Whole Issue Nebraska Bird Review (July 1937) 5(3)
Nebraska Bird Review
Contents
A History of Nebraska Ornithology. III. Period of the Explorations of the Early Nineteenth Century (1804-1854). The Astorians with John Bradbury and Thomas Nuttall, Manuel Lisa's 1811 Expedition with Henry Brackenridge, and the Returning Astorians under Robert Stuart (1812- 1813). By Myron H. Swenk .......................... 51
General Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 57
N. O. U. Cooperative Bird Migration List For …
Whole Issue Nebraska Bird Review (April 1937) 5(2)
Whole Issue Nebraska Bird Review (April 1937) 5(2)
Nebraska Bird Review
Contents
Banding and Bird Study. By O. A. Stevens ... 27
General Notes ... 29
Editorial Page ... 34
In Memoriam. Lawrence Bruner ... 35
In Memoriam, Lawrence Bruner, Myron H. Swenk
In Memoriam, Lawrence Bruner, Myron H. Swenk
Nebraska Bird Review
On January 30, 1937, at his home at 3033 Deakin Street in Berkeley, California, Lawrence Bruner, pioneer American economic entomologist and a world authority on grasshoppers and related insects (Orthoptera), as well as the person who more than any other individual was responsible for the organization of the Nebraska Ornithologists’ Union, passed away after a severe illness of a few days that culminated a rather extended period of gradually declining health. It is difficult to epitomize any account of the life accomplishments of this man, because they were so many and varied, and perhaps for this purpose there …
How Two Captive Young Beavers Constructed A Food Pile, Thos. S. Roberts
How Two Captive Young Beavers Constructed A Food Pile, Thos. S. Roberts
Journal of the Minnesota Academy of Science
No abstract provided.
Whole Issue Nebraska Bird Review (January 1937) 5(1)
Whole Issue Nebraska Bird Review (January 1937) 5(1)
Nebraska Bird Review
Contents
Trees and Shrubs of Value as a Source of Food For Birds in the Sandhill Region of Central Nebraska. By Glenn Viehmeyer............... 3
Here and There with the N.O.U. Members............... 5
General Notes ...............6
Editorial Pages ...............15
The 1936 Migration Season ...............16
Annual Meetings of the Nebraska Ornithologists' Union ...............24
Mammals Of Maine, Ralph S. Palmer
Mammals Of Maine, Ralph S. Palmer
Honors College
The present paper was undertaken in order that the compiler might gain a slight knowledge of Maine mammals and the literature pertaining to this branch of zoology. It was undertaken as a "major honors" course at the University of Maine for the school year of 1936-1937. It is possible that a perusal of this paper will reveal to others the striking scarcity of information on many of our mammalian forms. All the endemic forms known to have occurred in Maine within historic times are listed. Some of these forms are extirpated at the present time. Introduced species are not treated.
Whole Issue Nebraska Bird Review (October 1936) 4(4)
Whole Issue Nebraska Bird Review (October 1936) 4(4)
Nebraska Bird Review
Contents
Hand-Raising Young Black-headed Grosbeaks. By Mrs. George W. Trine ... 79
General Notes ... 81
The 1936 Migration Season ... 84
Here and There with the N.O.U. Members ... 97
Bird Mortality in the 1936 Nebraska Grasshopper Poisoning Campaign ... 98
Index ... 100
Whole Issue Nebraska Bird Review (July 1936) 4(3)
Whole Issue Nebraska Bird Review (July 1936) 4(3)
Nebraska Bird Review
Contents
The Bird Life of Lincoln County. By Wilson Tout.........51
General Notes ....................................... 33
The 1936 Migration Season.............................. 56
Minutes of the Thirty-seventh Annual Meeting. . . . . . . . . . .. 67
Report on the Thirty-fourth Annual Field Day. . . . . . . . . . ..73
Membership Roll of the Nebraska Ornithologists' Untion. . .. 74
The Relation Of The Carbon Dioxide Tension Of The Water To The Hemoglobin Content Of The Blood, The Gaseous Content Of The Swim-Bladder, And The Ability Of The Fish To Extract Oxygen From The Water At Low Oxygen Tensions, Spurgeon Meek Wingo
Masters Theses
Probably in no field of biology is reasoning from analogy depended upon more than it is in human physiology to answer the questions which constantly arise in the mind of the investigator. This is particularly true of that phase of respiration which attempts to explain the apparent secretion of oxygen into the blood at low oxygen tensions. The secretion theory has found much favor with certain physiologists and in briefly presenting their case in his Text Book of General Physiology (1932) Mitchell has said as a point in its favor, "Glands of the swim bladders of many species of fishes …
The Flora Of The Tasco Lake Region, Sheridan County, Kansas, Raymond W. Darland
The Flora Of The Tasco Lake Region, Sheridan County, Kansas, Raymond W. Darland
Master's Theses
It has been customary in writing theses dealing with taxonomic problems to collect data from an entire county. Having had occasion to collect botanical specimens from the Tasco Lake for work in biology at the Sheridan High School, the wealth of plant life to be found here became apparent. The area ranges from xerophytic forms on the uplands to the hydrophytic forms in the lake and marshes. Many of the latter have never been reported from Western Kansas. Collections in preserving fluid were made of the water forms found and specimens of the landforms were mounted on regulation-sized sheets properly …
Whole Issue Nebraska Bird Review (April 1936) 4(2)
Whole Issue Nebraska Bird Review (April 1936) 4(2)
Nebraska Bird Review
Contents
A Study of the Distribution, Migration and Hybridism of the Rose-breasted and Rocky Mountain Black-headed Grosbeaks in the Missouri Valley Region. By Myron H. Swenk .............27
General Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 41
Editorial Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . …
Whole Issue Nebraska Bird Review (January 1936) 4(1)
Whole Issue Nebraska Bird Review (January 1936) 4(1)
Nebraska Bird Review
Contents
Our Bird Neighbors. By Dr. Solon R. Towne ... 3
General Notes ... 7
Editorial Page ... 11
The 1935 Migration Season ... 18
Christmas and New Year's Day Censuses ... 19
Here and There with the N.O.U. Members ... 22
In Memoriam ... 28
Announcement ... 28
Advertisement ... 24
Whole Issue Nebraska Bird Review (Oct 1935) 3(4)
Whole Issue Nebraska Bird Review (Oct 1935) 3(4)
Nebraska Bird Review
Contents
The Weights of 356 Nebraska Specimens of Geese of the Branta canadensis Group, Formerly Contained in the D. H. Talbot Collection. By Myron H. Swenk and Philip A. DuMont ... 135
General Notes ... 142
Editorial Page ... 146
The 1985 Migration Season ... 148
Index ... 152
Advertisement ... 160
Whole Issue Nebraska Bird Review (July 1935) 3(3)
Whole Issue Nebraska Bird Review (July 1935) 3(3)
Nebraska Bird Review
Contents
Some Nebraska Experiences ·with the Northern Purple Martin. By Mrs. George W. Trine ... 79
General Notes ... 82
Editorial Page ... 86
The 1935 Migration Season ... 87
Here and There with the N.O.U. Members ... 114
A History of Nebraska Ornithology. III. Period of the Explorations of the Early Nineteenth Century (1804-1854). The Lewis and Clark and Zebulon M. Pike Expeditions ... 115
Minutes of the Thirty-sixth Annual Meeting ... 125
Report on the Thirty-third Annual Field Day ... 128
Membership Roll of the Nebraska Ornithologists' Union ... 129
Two New Bird Books ...132
Notes On The Distribution Of Amphibia And Reptilia Of Ellis County, Kansas, L. A. Brennen
Notes On The Distribution Of Amphibia And Reptilia Of Ellis County, Kansas, L. A. Brennen
Master's Theses
Comparatively little has been done concerning the listing or recording of the Amphibia and Reptilia of Ellis County, Kansas. What records there are of the species are for the most part unpublished. Early papers dealing with Kansas herpetology are few in number. Little has been done in Ellis and the surrounding counties, so there seems to be a need for such an ecological study as has been carried out in this paper “Notes on the Distribution of Amphibia and Reptilia of Ellis County, Kansas . " The objectives kept in mind in preparing this report have been to attempt to …
Whole Issue Nebraska Bird Review (April 1935) 3(2)
Whole Issue Nebraska Bird Review (April 1935) 3(2)
Nebraska Bird Review
Contents
The Songs of the Western Meadowlark. By Misses Jessie M. and Mary A. Towne. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 51
The Case Against the Bronzed Grackle. By Mrs. George W. Trine. . . . . . . . . . . .. . . . . .. 54
General Notes......... . . . . . . . . . . . . . . . . . . . . . . . . . . …
Whole Issue Nebraska Bird Review (Jan 1935) 3(1)
Whole Issue Nebraska Bird Review (Jan 1935) 3(1)
Nebraska Bird Review
Contents
A Quarter Century of Spring Bird Migration Records at Red Cloud. Nebraska. By Charles S. Ludlow………….. 3
General Notes ........................................... 26
Editorial Page .......................................... 32
The 1934 Migration Season ......................... 35
Christmas and New Year's Day Censuses ................... 43
Here and There with the N. O. U. Members ............... 45
In Memoriam ........................................... 47
Advertisement ........................................... 48
Probolitrema Tomalis Sp. Nov. (Trematoda) From Dasyatis Dipterura And Brachylaemus Virginianus (Dickerson) (Trematoda) From Didelphys Virginiana, Elsie Mae Graves
Probolitrema Tomalis Sp. Nov. (Trematoda) From Dasyatis Dipterura And Brachylaemus Virginianus (Dickerson) (Trematoda) From Didelphys Virginiana, Elsie Mae Graves
University of the Pacific Theses and Dissertations
The genus Probolitrema was established by Looss (1901) in recognition of the location of vitellaria and multiple testes entirely outside the extra caecal field in Anaporrhutum richardii Lopez (1888) which differentiated it from A.albidum Ofenheim (1900) with the vitellaria within and the testes partly within and partly without the intra-caecal field. Ofenhein had created the genus Anaporrhutum for the above two species because of their multiple testes. A.albidum was a new species described by him; his A.richiardii Lopez specimens he considered to be the same species as Distomum richiardii Lopez, described in detail by Monticelli in 1893. Looss pointed out …
New Trematodes From Birds : Plagiorchis Noblei (Plagiorchidae) From Agelaius Phoeniceus Californicus: Galactosomum Humbargari (Heterophidae) From Larus Californicus, James T. Park
University of the Pacific Theses and Dissertations
No abstract provided.