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The Daily Egyptian, December 16, 1986, Daily Egyptian Staff

December 1986

No abstract provided.

Proximity Nesting: The Great Horned Owl And Red-Tailed Hawk, Steve Shupe

Nebraska Bird Review

Introduction: Forty-two nests of the Great Horned Owl (Bubo virginianus) and 78 nests of the Red-tailed Hawk (Buteo jamaieensis) were surveyed during a three-year ecological study (1982–84). In 11 instances nests of the two species overlapped the hunting areas of the other. Home ranges, in which most hunting takes place, have been defined by various authors (Miller, 1930; Baumgartner, 1939; Hagar, 1967). For this study Hawks and Owls nesting within one-half mile of each other were compared. The proximity nesting of these two species seemed likely to increase the possibility of predation upon the young of …

An Interdisciplinary Curriculum Model For Outdoor Education, Larry L. Lang

Theses and Dissertations

"

The primary purpose of this study was to develop an interdisciplinary curriculum model which would improve the conceptualization, of outdoor education by providing a theoretical framework for curriculum development, evaluation, and further research.

In order to create the proposed model, it was necessary to address several related issues. The first phase of the study involved an investigation of current perspectives on outdoor education. Key characteristics and guiding principles were determined to provide a clarification of the substantive structure of this field of study. An analysis and synthesis of the contributions of John Dewey,.L.. B. Sharp, Julian Smith, and other …

A North Florida Ant Fauna (Hymenoptera: Formicidae), Clifford Johnson

Insecta Mundi

This paper updates and summarizes the ant fauna of Alachua County, Florida, with two basic objectives. The first objective is presentation of a current, documented check-list consistent with existing taxonomy and an insight on species groups where taxonomic changes are likely in subsequent revisions. The second objection objective seeks to identify changes in the fauna since Van Pelt’s pioneer survey of 1948, and provide a basis for similar comparisons in the future.

The county consists of 902 square miles in north-central Florida and embraces essentially all inland habitats of the northern peninsula. This rich habitat variability is reflected in its …

Organization Of Biological Field Stations Correspondence, Henry R. Mushinsky, Clinton J. Dawes

USF Archives and Documents

Correspondence related to the inclusion of USF’s Ecological Research area in the Organization of Biological Field Stations due to its significance in areas such as fire ecology, research into sandhill plants and animals, wetland ecology studies, and wildlife conservation.

Occurrence, Growth, And Food Habits Of The Spotted Hake, Urophycis Regia, In The Cape Fear Estuary And Adjacent Atlantic Ocean, North Carolina, Brooks M. Burr, Frank J. Schwartz

Gulf of Mexico Science

From 1973 to 1978, 62,867 Urophycis regia were collected from the Cape Fear Estuary, North Carolina, and the adjacent Atlantic Ocean. Most fish were young-of-the-year (25-225 mm SL), but a few age-l individuals (230-295 mm) were present in the estuary from January to June. They moved offshore or northward when water temperatures warmed above 22°C. Average monthly growth increments varied from 12 to 26 mm SL; the greatest increase in length was 92 mm from January to June 1977. Length-weight regressions for the 6-year study period were similar. Important food items were crustaceans (largely mysid shrimp and decapods) and fishes …

Kentucky Warbler (Vol. 62, No. 4), Kentucky Library Research Collections

Kentucky Warbler

No abstract provided.

Size, Structure, And Habitat Characteristics Of Populations Of Braya Humilis Var. Humilis (Brassicaceae): An Alpine Disjunct From Colorado, Elizabeth E. Neely, Alan T. Carpenter

Great Basin Naturalist

Size, structure, and habitat characteristics were studied in three populations of Braya humilis var. humilis (C. A. Meyer) Robins, in Gray & Wats. (Brassicaceae), a small, herbaceous perennial of the alpine tundra in central Colorado. There was a significant association between numbers of reproductive, juvenile, and seedling individuals and population location. Plant size within reproductive, juvenile, and seedling size classes varied significantly among three populations. Plots containing Braya had significantly lower total plant cover, a different set of dominant plant species, more rock, bare ground, and less litter than plots without Braya. Braya appears to be restricted to calcareous …

Mortality Of White-Tailed Deer In Northeastern Minnesota, Michael E. Nelson, L. David Mech

USGS Northern Prairie Wildlife Research Center

Abstract: Two hundred nine white-tailed deer (Odocoileus virginianus) were radiotracked in the central Superior National Forest, Minnesota, from 1973 through winter 1983-84; 85 deaths were recorded. Annual survival was 0.31 for fawns (<1.0 years old), 0.80 for yearling (1.0-2.0 years old) females, 0.41 for yearling males, 0.79 for adult (≥2.0 years old) females, and 0.47 for adult males. Monthly survival rates were high from May through December (0.94-1.00), except for yearling (0.60) and adult (0.69) bucks during the November hunting season. Most mortality occurred from January through April when gray wolf (Canis lupus) predation was an important mortality source for all cohorts. Yearlings males were most vulnerable to hunting and adult males to wolf predation.

Wildlife Knowledge And Attitudes Of Tennessee 4-H Wildlife Conference Alumni From 1973 To 1981, Sheila Munsey Andreasen

Masters Theses

As populations expand and metropolitan areas creep out onto rural lands and wildlife habitat, the threat to nature's balance increases. Conservation of our natural resources and protection of the environment are of national concern, and educating the public is an important step toward this end. Our young people, in particular, must develop an understanding of the conservation process. They are tomorrow's environmental managers. If young people develop re-sponsibility for the environment early in life, their adult habits and concerns will be supportive in the conservation of natural resources. With this in mind, the purpose of this study was to evaluate …

Three New Records For Diatoms From The Great Basin, Usa, Samuel R. Rushforth, Lorin E. Squires, Jeffrey R. Johansen

Great Basin Naturalist

Three diatom species recently collected from Great Basin localities represent new records of these taxa from this region of western North America. Cocconeis scutellum Ehr. and Melosira dubia Kuetz. were collected from a thermal spring in Tooele County, Utah. Nitzschia hustedtiana Salah was collected from newly flooded marshes at the south end of the Great Salt Lake, Tooele County, Utah.

Movements By Small Mammals On A Radioactive Waste Disposal Area In Southeastern Idaho, Craig R. Groves, Barry L. Keller

Great Basin Naturalist

Average linear movement by populations of Dipodomys ordii, Microtus montanus, Perognathus parvus, and Peromyscus maniculatus was investigated over a 15-month period by live trapping on a low-level, radioactive waste disposal area in Idaho. No significant differences in movement among habitats were observed seasonally, excepting M. montanus in spring. Average linear movements within habitats ranged from 20 to 70 m for all species, but some patterns varied seasonally and among age classes for individual species. Although predation on contaminated small mammals from the disposal area is a vector of radionuclide transport, local movements by these rodents do not appear to be …

Vertebrate Fauna Of The Idaho National Environmental Research Park, Timothy D. Reynolds, John W. Connelly, Douglas K. Halford, W. John Arthur

Great Basin Naturalist

The relative abundance, habitat use, and seasonal occurrence are reported for the 6 fish, 1 amphibian, 9 reptile, 164 bird, and 39 mammal species recorded on the Idaho National Environmental Research Park in southeastern Idaho.

Habitat Relationships Of Saltcedar (Tamarix Ramosissima) In Central Utah, Jack D. Brotherson, Von Winkel

Great Basin Naturalist

Nineteen study sites were established in areas infested with saltcedar bordering Utah Lake in central Utah. Saltcedar cover on the sites averaged 57% but varied widely from community to community. Seventeen soil factors were measured relative to the stands studied. Cover of saltcedar was regressed against the different soil factors, but no patterns were detected. Saltcedar functioned equally well at all levels of each gradient studied and appeared able to accommodate wide variations in all factors studied. It is suggested that saltcedar has evolved a general-purpose genotype that contributes to its being a vigorous and troublesome weed. Criteria as to …

Relationship Between Snow Depth And Gray Wolf Predation On White-Tailed Deer, Michael E. Nelson, L. David Mech

USGS Northern Prairie Wildlife Research Center

Abstract: Survival of 203 yearling and adult white-tailed deer (Odocoileus virginianus) was monitored for 23,441 deer days from January through April 1975-85 in northeastern Minnesota. Gray wolf (Canis lupus)predation was the primary mortality cause, and from year to year during this period, the mean predation rate ranged from 0.00 to 0.29. The sum of weekly snow depths/month explained 51% of the variation in annual wolf predation rate, with the highest predation during the deepest snow.

Traditional Indian Justice In Ontario: A Role For The Present?, Michael Coyle

Osgoode Hall Law Journal

It is the author's position that for too long the study of "Indian law" in Canada has meant the study of law imposed upon Canadian Indians. It is suggested that the study of the indigenous law ways of Ontario's native Indians has been wrongly neglected This is so not merely because of the historical interest of the subject to Indians and non-Indians alike, but also because the study of traditional law ways provides an opportunity for modem native communities to understand the historical continuity of local responsibility for justice among natives and to build upon that tradition in assuming more …

University Of Wollongong Campus News 24 June 1986, University Of Wollongong

University of Wollongong Campus News

No abstract provided.

Blarina Brevicauda, Sarah B. George, Jerry R. Choate, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

Blarina Gray, 1838
Blarina Gray, 1838: 124. Type species Corsira (Blarina) talpoides Gray (=Sorex talpoides Gapper = Sorex brevicaudus Say), by original designation. Elevated to generic rank by Lesson, 1842:89.
Brachysorex Duvernoy, 1842:37-41. Type species Brachysorex brevicaudus Duvernoy (=Sorex brevicaudus Say), by original designation.
Talposorex Pomel, 1848:248. Type species Talposorex platyurus Pomel (=Sorex brevicaudus Say), by original designation. Anotus Wagner, 1855:550-55 1. Type species Sorex carolinensis Bachman, by original designation.

Comparative Odontometric Scaling In Two South American Tamarin Species: Saguinus Oedipus Oedipus And Saguinus Fuscicollis Illigeri (Callitrichinae, Cebidae), Theodore M. Cole Iii

Masters Theses

Tamarins (Genus Saguinus) are small-bodied, arboreal monkeys found in the jungles and rain forests of South America. They belong to the subfamily Callitrichinae, and differ morphologically from other South American monkeys (belonging to the subfamily Cebinae) in a number of respects. The phylogenetic status of the Callitrichinae, relative to the Cebinae, has been the subject of much recent debate.

Previous research involving tamarins has involved a number of a priori assumptions and generalizations. There is a tendency to regard the tamarins as morphologically, behaviorally, and ecologically homogenous. A recent increase in the frequency and quality of studies involving tamarins has …

Words On Wilderness, June 1986, University Of Montana (Missoula, Mont. : 1965-1994). Wilderness Institute, University Of Montana (Missoula, Mont. : 1965-1994). Wilderness Studies And Information Center

Words on Wilderness, 1975-1995

Newsletter from the Wilderness Institute at the University of Montana.

Pittsburg State University Annual Commencement, 1986, Pittsburg State University

Commencement, 1903-Present

Program of undergraduate and graduate commencement exercises at Pittsburg State University on May of 1986

Photosynthetic Responses Of Florida Seaweeds To Light And Temperature: A Physiological Survey, Arthur C. Mathieson, Clinton J. Dawes

Jackson Estuarine Laboratory

The photosynthetic responses of 37 tropical seaweeds (14 Chlorophyceae, 5 Phaeophyceae and 18 Rhodophyceae) were measured in a Gilson Warburg Apparatus under a variety of light and temperature regimes. The brown algae Padina vickersiae and Sporochnus pedunculatus exhibited the lowest saturation light intensity (263 μE/m²/sec), while five green algae (Acetabularia crenulata, Cladophora coelothrix, Dictyosphaeria cavernosa, Monostroma oxyspermum and Codium repens) had the highest light optima (3,843–4,258 μE/m²/sec). Overall, the Chlorophyceae exhibited the broadest range of light optima; in contrast, the Phaeophyceae primarily had low light optima, while several Rhodophyceae had higher light …

Forestry Research: A Provisional Global Inventory, Francois Mergen, M. A. Judd, J. Putnam

Discussion Papers

No abstract provided.

Aspects Of The Feeding Ecology Of The Bonneville Cisco Of Bear Lake, Utah-Idaho, David C. Lentz

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Bonneville cisco (Prospium gemmiferum), a small planktivorous whitefish, is an important part of the distinctive fish community of Bear Lake, Utah-Idaho. The Bonneville cisco plays a key role in the trophic structure by converting zooplankton to fish biomass and providing a major forage source for cutthroat and lake trout. Aspects of cisco feeding ecology studied include characterization of the zooplankton community composition and dynamics and cisco feeding habits and prey selection.

Composition and seasonal dynamics of the zooplankton community were determined for a fifteen month period during 1981-1982. The community was dominated by a calanoid copepod, Epischura …

The Redevelopment Of Plant Community Diversity On A Surface Coal Mine In Southwestern Wyoming, Thomas Joseph Hatton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A study was initiated in 1981 to investigate the redevelopment of plant communities on a recontoured, surface-mined site in southwestern Wyoming. The landscape pattern of vegetation was compared with topographic position, the initial topsoil pattern, and cultural practices including shrub planting density, shrub planting pattern and topsoil treatments for the years 1982-1985. In addition, differences in vascular plant species diversity within these various factors and treatments were determined, along with the trend in intracommunity (alpha), intercommunity (beta) and landscape (gamma) diversity for the entire study area.

The influence of site factors and tested cultural practices on the differentiation of the …

Biology Of Red-Necked Phalaropes (Phalaropus Lobatus) At The Western Edge Of The Great Basin In Fall Migration, Joseph R. Jehl Jr.

Great Basin Naturalist

Large numbers of Red-necked Phalaropes migrate overland across the Great Basin in fall, occurring commonly at highly saline lakes. Migrants occur at Mono Lake, California, from mid-July to mid-October. The earliest migrants are adult females, followed several weeks later by adult males, and finally by juveniles. Adults make up ca 75% of the population, with males outnumbering females by 5:4. From 1980 through 1984 an estimated 52,000–65,000 birds passed through the area each year, except in 1983, when only 36,000 were recorded. The low number might be attributable to high mortality on oceanic wintering grounds in the Southern Hemisphere in …

Dam-Raised Fawns, An Alternative To Bottle Feeding, Kathrin M. Olson-Rutz, Philip J. Urness, Laura A. Urness

Great Basin Naturalist

Rearing young ungulates for ecological studies is costly and time consuming. Doe-rearing mule deer (Odocoileus hemionus) fawns is a viable alternative to the common method of bottle-feeding. Fawns tamed while nurtured by their tractable dams showed no marked difference in tractability over bottle-reared orphans. The advantages of doe-rearing are better health for the young and convenience for the handler.

Wintering Bats Of The Upper Snake River Plain: Occurrence In Lava-Tube Caves, David L. Genter

Great Basin Naturalist

Distribution and habitat selection of hibernating bats at the Idaho National Engineering Laboratory (INEL) and adjacent area are reported. Exploration of over 30 lava-tube caves revealed that two species, Myotis leibii and Plecotus townsendii, hibernate in the upper Snake River Plain. Five species, M. lucifugus, M. evotis, Eptesicus fuscus, Lasionycteris noctivagans, and Lasiurus cinereus are considered migratory. Myotis leibii and P. townsendii hibernate throughout much of the area, occasionally in mixed-species groups. Myotis leibii uses the dark and protected regions of the cave, usually wedged into tiny pockets and crevices near or at the highest portion of the ceiling. Individuals …

Denning Habitat And Diet Of The Swift Fox In Western South Dakota, Daniel W. Uresk, Jon C. Sharps

Great Basin Naturalist

Swift fox (Vulpes velox) were investigated in western South Dakota to determine food habits and denning site characteristics. Over a three-year period food habits consisted of mammals (49%), followed by insects (27%), plants (13%), and birds (6%). Dens were located near hilltops within two habitat types, shortgrass and midgrass rairie; each type is characterized by differing plant species. Soil type was not a selective factor for den sites of swift fox. Management considerations for enhancing swift fox populations are presented.

Coleoptera Of The Idaho National Engineering Laboratory: An Annotated Checklist, Michael P. Stafford, William F. Barr, James B. Johnson

Great Basin Naturalist

An insect survey was conducted on the Idaho National Engineering Laboratory during the summers of 1981–1983. This site is on the Snake River Plains in southeastern Idaho. Presented here is an annotated checklist of the Coleoptera collected. Successful collecting methods, dates of adult occurrence, and relative abundance are given for each species. Relevant biological information is also presented for some species.