Animal Sciences Commons^™

Growing South Dakota (Spring 2015), College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

This issue includes the 2014 SDSU Extension Annual Report.

[Page] 2 Committed To South Dakotans: Programs Focus On “Healthy Food, Healthy Families, Healthy Communities”
[Page] 4 Serving South Dakota’s Multi-Cultural Communities: Programs Take Root In Sioux Falls And On Standing Rock Indian Reservation
[Page] 4 Relevant Resource: New Manual Provides Guidance For Farmers Markets
[Page] 6 Food Growers Unite: Formation Of “Food Hub” Being Explored
[Page] 8 Envisioning The Future: Extension Assists Community Leaders With Forward Thinking
[Page] 10 Innovative New Tools: Online Resources Provide Useful Climate Data, Drainage Calculators
[Page] 12 Meeting Producer Needs: Production Knowledge Enhanced With Extension …

Ecological Studies Of Wolves On Isle Royale, 2014-2015, John A. Vucetich, Rolf O. Peterson

Ecological Studies of Wolves on Isle Royale

Annual Report 2014-2015

Age Determination Of Modern And Archaeological Chinook Salmon (Oncorhynchus Tshawytcha) Using Vertebrae, Anthony Raymond Hofkamp

Dissertations and Theses

Incremental growth rings in X-rays of salmon vertebrae have been used since the 1980s to age Pacific salmon (Oncorhynchus spp.) remains from archaeological sites in the Pacific Northwest. These age estimates, paired with generalized life history patterns, have been used to determine salmon species, season of capture and in turn season of site occupation. This approach relies on a variety of assumptions, the most fundamental of which is that rings represent true years. Archaeologists using vertebral age determination techniques have failed to adequately test this assumption and present their methodologies. This thesis assesses the validity of using incremental …

Ocean Food Systems, Barry A. Costa-Pierce

Marine Sciences Faculty Presentations

Presentation given during session on Food Justice, where Barton Seaver, Director of the Healthy and Sustainable Food Program in the T.H. Chan School of Public Health at Harvard, described a great nutrition and health crisis in America perpetuated by groups demarketing seafood and promoting meat in the American diet. Seaver noted that Americans consume about 167 lbs. of meat a year and only 14 lbs. of seafood, leading to connected public health and environmental crises, heart disease, and obesity.

According to presenter Barry Costa-Pierce:

Seafood systems in the USA are our most insane foods; America imports nearly every seafood we …

Sex-Specific Foraging Habits And Roost Characteristics Of The Evening Bat (Nycticeius Humeralis) In An Intensively Managed Forest In North-Central Arkansas, Daniel Ryan Istvanko

Student Theses and Dissertations

The synergistic effects of white-nose syndrome (WNS) and habitat destruction have caused declines in bat populations throughout eastern North America, deeming knowledge of the spatial-temporal patterns of many bat species increasingly important to conservationists. Although many studies address the roosting ecology of imperiled forest-dwelling bats, little is known about the foraging habits of more abundant, sympatric forest-dependent species. There is even less knowledge pertaining to foraging differences between male and female bats. Therefore, during June-August 2013 and 2014, I evaluated the foraging and roosting habits of the evening bat (Nycticeius humeralis) in north-central Arkansas, using radio-telemetry. Foraging range size was …

Pathogenicity And Performance Of Two Candidate Isolates Of Metarhizium Anisopliae And Beauveria Bassiana (Hypocreales: Clavicipitaceae) In Four Liquid Culture Media For The Management Of The Legume Pod Borer Maruca Vitrata (Lepidoptera: Crambidae), V. Tumuhaise, S. Ekesi, S. A. Mohamed, P. N. Ndegwa, L. W. Irungu, R. Srinivasan, N. K. Maniania

All Peer-Reviewed Publications

The aim of this study was to identify and develop entomopathogenic fungi as biopesticides for management of Maruca vitrata (Fabricius). Fourteen isolates of Metarhizium anisopliae (Metchnikoff) Sorokin and six of Beauveria bassiana (Bals.-Criv.) Vuill. were screened against first instar larvae of M. vitrata. The two most virulent isolates were selected and further tested for production in four liquid media. Different formulations of one isolate were evaluated against different developmental stages. Metarhizium anisopliae ICIPE 18 and ICIPE 69 caused highest larval mortality of 91 and 81%, with lethal time to 50% mortality (LT50) values of 1.8 and 1.7 days and LC50 …

Pincer Complexes Of Diamido-Pyridine Based Ligand As Catalysts For C-Cl And C-H Bond Activation For Cross-Coupling Reactions, Yashraj Gartia

Theses and Dissertations

Pincer type ligands have received much attention, especially for their ease of synthesis employing easily available and inexpensive starting materials. Excellent thermal stability and high melting points enable these complexes to be potentially used in a range of organometallic catalysis. In recent years, the use of nitrogenous donors at the central coordinating-group position, such as pyridines, has gained much interest for their application in various organic transformation reactions. Main examples include the activation of carbon-halogen bond, carbon-hydrogen bond, activation of small molecules (CO2, N2), polymerization of alkenes, dehydrogenation reactions, and the transfer hydrogenation reaction. In this study, we synthesized pyridine …

The Status Of Fishes In The Missouri River, Nebraska: Blue Sucker Cycleptus Elongatus, Kirk D. Steffensen, Sam Stukel, Dane A. Shuman

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Blue Sucker Cycleptus elongatus are a large-bodied, benthic fish that are considered an indicator species for riverine health. A combination of historic commercial fishing and anthropogenic modifications to riverine habitat led to blue suckers being listed as a candidate species for the federal threatened or endangered species list in 1993. However, they were never designated a federally protected species. Locally, Blue Suckers are currently listed as a Nebraska Natural Legacy Project’s Tier 1 species but population changes and trends have not been quantified. Therefore, the objective of this paper was to evaluate the current population status of Blue Sucker in …

Integrating Experiential Learning Into Animal Science Curriculum Through A Hands-On Beef Cattle Management And Marketing Contest, Corinne J. Harrison

Theses and Dissertations

According to the Illinois Agricultural Education, nearly 61% of students beginning their undergraduate studies in Agriculture at a 2-year college in Illinois come from non-farm backgrounds. Yet, knowledge of and experience in livestock operations is still a requirement for many careers in the animal science industry. In response to this predicament, the Department of Agriculture at Illinois State University has implemented a course that provides students an opportunity to gain hands-on experience with beef cattle management and marketing. The course was designed to enhance learning by requiring students to develop and execute a management and marketing plan for a pen …

Applying Gps And Accelerometers To The Study Of African Savanna (Loxodonta Africana) And Asian Elephant (Elephas Maximus) Welfare In Zoos, Matthew Robert Holdgate

Dissertations and Theses

African savanna elephants (Loxodonta africana) and Asian elephants (Elephas maximus) are a focus of welfare research in zoos due to their high intelligence, complex social structure, and sheer size. Due to these challenges, some argue that zoos are inherently incapable of providing appropriate care for elephants, while others believe that zoos can fulfill the needs of these species with improved husbandry. There is a general consensus from both within and outside of zoos, however, that zoos must improve their elephant programs or cease exhibiting these animals altogether. Now more than ever, applied research on zoo elephant welfare is needed to …

Now You See It, Now You Don’T: Flushing Hosts Prior To Experimentation Can Predict Their Responses To Brood Parasitism, Daniel Hanley, Peter Samas, Josef Heryán, Mark E. Hauber, Tomáš Grim

Publications and Research

Brood parasitic birds lay their eggs in other birds’ nests, leaving hosts to raise their offspring. To understand parasite-host coevolutionary arms races, many studies have examined host responses to experimentally introduced eggs. However, attending parents often need to be flushed from their nests to add experimental eggs. If these birds witness parasitism events, they may recognize and reject foreign eggs more readily than parents who did not. We found that, after being flushed, female blackbirds, Turdus merula, remained close to their nests. Flushed females were more likely to eject foreign eggs and did so more quickly than females that …

Growth Of A Deep-Water, Predatory Fish Is Influenced By The Productivity Of A Boundary Current System, Hoang Minh Nguyen, Adam N. Rountrey, Jessica J. Meeuwig, Peter G. Coulson, Ming Feng, Stephen J. Newman, Anya M. Waite, Corey B. Wakefield, Mark G. Meekan

Fisheries Research Articles

The effects of climate change on predatory fishes in deep shelf areas are difficult to predict because complex processes may govern food availability and temperature at depth. We characterised the net impact of recent environmental changes on hapuku (Polyprion oxygeneios), an apex predator found in continental slope habitats (>200 m depth) by using dendrochronology techniques to develop a multi-decadal record of growth from otoliths. Fish were sampled off temperate south-western Australia, a region strongly influenced by the Leeuwin Current, a poleward-flowing, eastern boundary current. The common variance among individual growth records was relatively low (3.4%), but the …

P-10 The Relationship Between Equine Temperament And Behavior As Affected Over Time By The Skill Level Of The Riders, Taylor Huffman

Honors Scholars & Undergraduate Research Poster Symposium Programs

The goal in this study is to observe the incidence of undesirable behaviors by horses at summer camp and determine if it could possibly be explained by the stress of being ridden by riders with varying ability during the course of a camp season. It is hypothesized that incidence and severity of undesirable behavior will be related to the temperament of the horse. Each horse was evaluated for temperament at the beginning of the summer camp season, every rider received an evaluation for riding skill level, and all incidents and lengths of trail were recorded. Results analysis is in progress.

P-11 Determining Social Preference Of Holstein Cows Based On Stall Selection, Yoona Kang

Honors Scholars & Undergraduate Research Poster Symposium Programs

Cows, like other animals, have dominance hierarchies but there is anecdotal evidence that cows also have preferred herd mates with whom they spend more time. This research project sought to gain more detail about cow social groups at the Andrews University Dairy by determining the relative social ranking of cows within two different lots and the social groupings within each lot. The dominance ranking was inferred by observing which cows occupy the more desirable stalls. The social groupings were then determined by which cows lie near each other more often over the course of the observations.

Shifts In Attack Behavior Of An Important Kelp Forest Predator Within Marine Reserves, J. S. Berriman, M. C. Kay, D. C. Reed, A. Rassweiler, D. A. Goldstein, William G. Wright

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Marine reserves have become increasingly valuable tools with which to manage ecosystems. These reserves consistently restore populations of top predators, often reducing availability of their favored prey. We hypothesized that such prey reduction in reserves causes protected predators to alter their attack behavior to include less palatable prey, potentially amplifying top-down effects on community structure. To test this hypothesis, we presented the relatively unpalatable sea hare Aplysia californica to freely foraging spiny lobsters Panulirus interruptus in 4 marine no-take reserves, each paired with an adjacent fished area. We found that lobsters only attacked sea hares inside reserves, where lobster density …

Tallgrass Prairie Vegetation Response To Spring Fires And Bison Grazing, Stephen L. Winter, Brady W. Allred, Karen R. Hickman, Samuel D. Fuhlendorf

School of Natural Resources: Faculty Publications

Spring fires in tallgrass prairie can create environmental conditions conducive to plant growth in the subsequent growing season. Following fires, burned areas can also be attractive to grazing animals such as bison (Bison bison). Sustained grazing activity within recently burned areas can alter vegetation structure relative to nearby landscape patches that haven’t burned recently. In 2007, we collected data on bison grazing activity, vegetation structure, and the growth and reproduction of a perennial forb, Arnoglossum plantagineum, in Oklahoma tallgrass prairie. We compared these variables in landscape patches that had burned in the spring of 2007 to measurements …

Animal Personality As A Cause And Consequence Of Contest Behaviour, Mark Briffa, Lynne U. Sneddon, Alistair J. Wilson

Sentience Collection

We review the evidence for a link between consistent among-individual variation in behaviour (animal personality) and the ability to win contests over limited resources. Explorative and bold behaviours often covary with contest behaviour and outcome, although there is evidence that the structure of these ‘behavioural syndromes’ can change across situations. Aggression itself is typically repeatable, but also subject to high within-individual variation as a consequence of plastic responses to previous fight outcomes and opponent traits. Common proximate mechanisms (gene expression, endocrine control and metabolic rates) may underpin variation in both contest behaviour and general personality traits. Given the theoretical links …

South Coast Crustacean Managed Fishery Draft Management Plan 2015, Western Australian Department Of Fisheries

Fisheries Management Papers

Four commercial fisheries currently operate using pots to target crustaceans including deep sea crabs and rock lobsters on the south coast between Cape Leeuwin and the South Australian border. The four fisheries include, two managed fisheries; the Windy Harbour-Augusta Rock Lobster Managed Fishery (WHARLF) and Esperance Rock Lobster Managed Fishery (ERLF), the Southern Rock Lobster pot licence (SRL) fishery operating under Regulation 125 of the Fish Resources Management Regulations 1995 (FRMR) and the deep sea crab fishery operating under Fishing Boat Licence (FBL) Condition 105. Noting the multiple and different management arrangements in place to manage these fisheries and the …

South Coast Crustacean Managed Fishery Draft Management Plan 2015, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

Further Investigation Into Critical Habitat For Juvenile Dhufish (Glaucosoma Hebraicum), Artificial Habitats And The Potential To Monitor Annual Juvenile Recruitment, Paul D. Lewis

Fisheries Research Reports

The West Australian dhufish is a demersal fish species that is highly sought after by commercial and recreational fishers in the West Coast Bioregion of WA. An assessment of the stock status in 2009 by the Department of Fisheries indicated the stock was overexploited with a need for a 50% reduction in the overall catch. As the species is long lived and slow growing, reaching a maximum age of 40 years of age, the recovery is likely to be slow.

How Does Variation In Winter Weather Affect Deer-Vehicle Collision Rates, Daniel D. Olson, John A. Bissonette, Patricia C. Cramer, Patrick J. Jackson, Kevin D. Bunnell, Daniel C. Coster

Wildland Resources Faculty Publications

Understanding how deer move in relationship to roads is critical, because deer are in vehicle collisions, and collisions cause vehicle damage, as well as human injuries and fatalities. In temperate climates, mule deer Odocoileus hemionus have distinct movement patterns that affect their spatial distribution in relationship to roads. In this paper, we analyzed deer movements during two consecutive winter seasons with vastly different conditions to determine how deer—vehicle collision rates responded. We predicted that deer—vehicle collision rates would be higher when precipitation and snow depth were higher. We used meteorological data from local weather stations to describe temperature, precipitation and …

Nebraska Bird Review (March 2015) 83(1), Whole Issue

Nebraska Bird Review

Nebraska Ornithologists’ Union Treasurer’s Report, December 31, 2014 … 2

Winter Field Report, December 2014 to February 2015 … 3

In Memory of William F. Rapp, Jr. … 21

Color Photo Section (Birds in flight) … 23

A Hybrid Cliff × Barn Swallow from Western Nebraska … 31

2014–2015 Christmas Bird Counts … 36

Subscription and Organization Information ... 51

In Memory Of William F. Rapp, Jr.

Nebraska Bird Review

Former NOU president and Nebraska Bird Review editor William F. Rapp, Jr., passed away on March 13, 2013, in Rochester, New York. Rapp was born in 1918 in Newark, New Jersey, and his interest in birds began during his junior high years. He attended Rutgers University and graduated in 1944 with a degree in entomology and geology. He was on the faculty of Doane College in Crete, Nebraska, where he taught various biology courses and ornithology for nonscience students. He attended his first Nebraska Ornithologists’ Union meeting in 1947. By the next year, he was the editor of the Nebraska …

2014–2015 Christmas Bird Counts, Don Paseka

Nebraska Bird Review

Fourteen counts were held during the 2014–15 Christmas Bird Count season, which is one less than last season. Although the Beaver Valley and Harrison counts were not done this season, the Harlan County count was resumed after a twelve-year hiatus and produced several noteworthy species counts. It also should be noted that the Grand Island count was held on December 13, which is one day before the official Audubon sanctioned count period begins, but its results are included in this discussion.

Following a very mild first week of November, the second week started with a sudden cold snap which persisted …

Winter Field Report, December 2014 To February 2015, W. Ross Silcock

Nebraska Bird Review

As with last winter, this was a rather ordinary winter ornithologically speaking, if indeed there is such a thing. There were a couple of genuine rarities to spice it up, but most of the interest was in unusual phenomena shown by a range of species. Ducks and swans and native sparrows seem to be more in evidence in mid-winter than in previous years, but it is difficult to relate winter occurrence to weather in any given year, except for isolated extreme events. There are, however, some trends showing up, as suggested by the ducks, swans, native sparrows, and a few …

Rangeland Monitoring Using Remote Sensing: An Assessment Of Vegetation Cover Comparing Field-Based Sampling And Image Analysis Techniques, Ammon K. Boswell

Theses and Dissertations

Rangeland monitoring is used by land managers for assessing multiple-use management practices on western rangelands. Managers benefit from improved monitoring methods that provide rapid, accurate, cost-effective, and robust measures of rangeland health and ecological trend. In this study, we used a supervised classification image analysis approach to estimate plant cover and bare ground by functional group that can be used to monitor and assess rangeland structure. High-resolution color infrared imagery taken of 40 research plots was acquired with a UltraCam X (UCX) digital camera during summer 2011. Ground estimates of cover were simultaneously collected by the Utah Division of Wildlife …

The Mayfly Newsletter, Peter M. Grant

The Mayfly Newsletter

The Mayfly Newsletter is the official newsletter of the Permanent Committee of the International Conferences on Ephemeroptera.

Life Line March 2015, Otterbein Biology And Earth Science Department

Life Line - The Biology Department Newsletter

Trees - Erin Miller '97, Young Alumni Award Winner - Dave Sheridan joins the faculty - Melinda S. Phinney MD Award - OU Heritage Dr. of Osteopathy Early Assurance Program - China Visit

The Cascading Effects Of Invasive Grasses In North American Deserts: The Interactions Of Fire, Plants, And Small Mammals, Tiffanny R. Bowman

Theses and Dissertations

The landscapes of the Great Basin and Mojave Deserts are changing due to plant invasion. Highly flammable invasive grasses increase the size and frequency of fire causing a cascade of effects through the plant and animal communities. One of the most influential animal groups in desert systems is small mammals. We sought to learn how small mammals are impacted by fire and how their influence on the plant community differs between burned and unburned habitat. Small mammals did not have higher rates of mortality as a direct result of a controlled burn. In the Great Basin, there were short-term reductions …

Temporal Patterns Of Nutrition Dependence In Secondary Sexual Traits And Their Varying Impacts On Male Mating Success, Malcolm F. Rosenthal, Eileen A. Hebets

Eileen Hebets Publications

Variation in the quantity of nutrients ingested over an individual’s lifetime is likely to differentially affect distinct male secondary sexual traits and courtship signals, potentially providing females with information about a male’s past and present foraging history. We hypothesize that female choice is thus influenced by a male’s lifetime foraging history. To test this, we manipulated the quantity of nutrients (i.e. prey items) available to male wolf spiders, Schizocosa stridulans, using a fully crossed 2 × 2 design with low versus high prey quantity across juvenile and adult life stages, and assessed the impact of these diet treatments on male …