Digital Commons Network^™

Quick And Easy Guide To Common Butterflies: An Introduction To The 25 Most Commonly Encountered Butterflies In The Midwest (Reduced File Size), Paul Switzer

Faculty Research & Creative Activity

If you are new to butterfly watching, this is the book for you! It covers 25 of the most commonly encountered butterflies in the Midwestern U.S. Learning these common species will give you a great start in your discovery of the more than 100 butterfly species in our region, many of which look very similar to those included in this guide.

Tree Presence And Species Identity Affect American Beaver Activity Along The Missouri River, Ashley M. Williams

Sustainable RIVER

No abstract provided.

Effects Of Insecticides On Amphibians, Lilian M. Heinzel

Sustainable RIVER

No abstract provided.

Ethnohistorical Relationships Among American Indian Tribes & The Missouri River, Stormi Schroder

Sustainable RIVER

No abstract provided.

New Life For Old Data: Compiling Global Diet Data Of Freshwater Fishes, Jacob Ridgway

Sustainable RIVER

No abstract provided.

The Dark Sky Character Of Archaeological Landscapes: Cultural Meaning And Conservation Strategies, Frank Prendergast

Book/Book Chapter

This paper presents the first ever study of light pollution at selected Irish prehistoric archaeological landscapes. The concepts of cosmology and landscape are first briefly described and followed by a summary of early human settlement of the island. Building on this, the extant corpus of early prehistoric megalithic burial tombs is illustrated to show their contrasting distribution patterns and typology. Analysis of tomb locations using nearest-neighbour statistical methods reveals evidence of intentional clustering. Further geo-statistical analysis identifies the geographical locations and the density ranking of these nucleated clusters - a feature especially evident in the passage tomb tradition on this …

Label-Free Infrared Spectroscopic Imaging For Characterization Of Necrotic Tissue Areas On Cutaneous Squamous Cell Carcinoma, Cássio A. Lima, Luciana Correa, Hugh Byrne, Denise M. Zezell

Conference Papers

In this study, FTIR spectroscopy was used to evaluate the overall biochemical status of necrotic tissue areas of cutaneous squamous cell carcinoma chemically-induced on mice. FTIR hyperspectral image collected from specimen showed high correlation with the photomicrograph obtained by light microscopy, in which we were able to identify clusters associated to keratin, necrosis and regions with no tissue. Alterations in the protein content were documented in the necrotic tissue areas, indicating changes on protein conformation.

Feasting On The Book Of Mormon, Stephen O. Smoot

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

The Neal A. Maxwell Institute for Religious Scholarship has recently published a new study edition of the Book of Mormon. Edited by Grant Hardy, the Maxwell Institute Study Edition (MISE) incorporates important advances in Book of Mormon scholarship from the past few decades while grounding the reader’s experience in the text of the Book of Mormon. The reformatted text presented in the MISE improves the readability of the Book of Mormon, while footnotes, charts, bibliographies, and short explanatory essays highlight the strides made in recent years related to Book of Mormon scholarship. The MISE is a phenomenal edition of the …

Using Repeat Photography To Examine Change In A U.S. National Park Gateway Community: A Case Study Of Estes Park, Colorado, Caitlin Lebeda

Electronic Theses and Dissertations

Since the creation of the National Park Service in the United States, tourists from around the world visiting America's national parks are served by gateway communities. Gateway communities are the towns and cities that border public lands and protected spaces. The impact of our visits on these gateway communities is considerable, with many gateways and their residents relying on consistent and ever-increasing visitation to national parks to spur economic growth and development. To better understand the impacts that national park designations have had on their gateway communities, it is important to determine what changes have occurred both physically and culturally …

Uab Magazine - Summer 2019, University Of Alabama At Birmingham

UAB Magazine

No abstract provided.

Genetic Analysis Of A Cryptic Contact Zone Between Mitochondrial Clades Of The Eastern Red-Backed Salamander, Plethodon Cinereus, Brian P. Waldron, Shawn R. Kuchta, Maggie M. Hantak, Cari-Ann M. Hickerson, Carl D. Anthony

2019 Faculty Bibliography

When evolutionarily divergent lineages adjoin their geographic ranges after a period of isolation, myriad outcomes can occur, from population anastomosis to the evolution of reproductive isolation by way of reinforcement. Hybrid zones represent natural experiments that may indicate whether lineages will maintain their evolutionary independence. Here, we report on a hybrid zone in the Eastern Red-Backed Salamander, Plethodon cinereus, a highly abundant and wide-ranging terrestrial salamander found in the northeastern United States and in southeastern Canada. An earlier study identified six distinct mitochondrial clades across the range of P. cinereus. Populations of two of these clades were as close as …

Who Posted That Story? Processing Layered Sources In Facebook News Posts, Anne Oeldorf-Hirsch, Christina Devoss

2019 Faculty Bibliography

With social media platforms becoming primary news sources, concerns about credibility judgments and knowledge grow. This study (N = 233) experimentally tests the effects of multiple source cues on Facebook news posts on credibility and knowledge. Judgments of story credibility were directly influenced by media source cues, but not friend source cues. Involvement in the source topic moderated the effects of these source cues, such that particular combinations influenced credibility differently, and also influenced cognitive elaboration about the topic. Theoretical implications for cognitive mediation model of learning from the news and the heuristic-systematic model of information processing are presented.

Using A Comparative Approach To Investigate The Relationship Between Landscape And Genetic Connectivity Among Woodland Salamander Population, Alexander C. Camercon, Robert B. Page, James I. Watling, Cari-Ann M. Hickerson, Carl Anthony

2019 Faculty Bibliography

For many amphibian species, reduced landscape connectivity results in reduced genetic connectivity among populations. However, large efective population sizes (Ne) slow the rate of genetic drift, causing subdivided populations to remain genetically similar despite little gene fow among them. Therefore, it is important to address the combined efects of Ne and matrix permeability to quantify the relative importance of gene fow and genetic drift on isolated amphibian populations.

We applied a landscape genetic approach to investigate how patterns of gene fow (m), Ne (inferred via θ) and genetic difer- entiation difer among Eastern Red-backed Salamander (Plethodon cinereus) populations in a …

Species Variation In A Pheromone Complex Is Maintained At The Population Level In The Eastern Red-Backed Salamander, Christina L. Kunkle, Carl Anthony, Cari-Ann M. Hickerson, Richard C. Feldhoff

2019 Faculty Bibliography

Protein pheromones in salamanders of the genus Plethodon have experienced rapid and pervasive directional selection. Variation in mate recognition components, such as the sex-specific pheromones used by plethodontid salamanders, may influence sexual incompatibility and therefore provide a biochemical mechanism for the maintenance of discrete, isolated populations. Recent studies suggest that multiple, genetically distinct lineages of Eastern Red-Backed Salamanders (Plethodon cinereus) are present throughout their broad range. Representative populations from two of these lineages (the Ohio [OH] and Pennsylvania [PA] clades) span the southern shore of Lake Erie in northern Ohio. This distribution pattern creates a unique opportunity to …

Experimental Evidence For Maternal Provisioning Of Alkaloid Defenses In A Dendrobatid Frog, Ralph Saporito, Matthew W. Russell, Corrine L. Richards-Zawacki, Matthew D. Dugas

2019 Faculty Bibliography

Dendrobatid frogs sequester alkaloid defenses from dietary arthropods. Here, we provide experimental evidence that mother strawberry poison frogs (Oophaga pumilio) provision alkaloids to tadpoles. Captive-raised females were fed the synthetic alkaloid decahydroquinoline (DHQ), which we subsequently quantified in their skin, eggs, and developing tadpoles. DHQ quantity was positively associated with tadpole mass/development, suggesting high sequestration rates by tadpoles. These data confirm that tadpoles obtain nutrition and alkaloids by feeding exclusively on maternally provisioned eggs.

Weak Warning Signals Can Persist In The Absence Ofgene Flow, J P. Lawrence, Bibiana Rojas, Antoine Fouquet, Johanna Mappes, Annelise Blanchette, Ralph Saporito, Renan Janke Bosque, Elodie A. Courtois, Brice P. Noonan

2019 Faculty Bibliography

With our comprehensive set of field (model survival), laboratory (controlled learning, palatability, toxin analysis), and molecular data, we provide evidence that polymorphism can persist in an aposematic population, despite expectations of positive frequency-dependent selection. We show that this can happen if prey species carrying a strong signal can exploit predator learning to elicit broad avoidance of many signals, even if predators only have experience with a single signal. This could allow novel signals to be protected within a population of aposematic prey. Thus, under the expectations of broad generalization coupled with limited gene flow, weak aposematic signals can persist, contributing …

Interspecies Sustainability To Ensure Animal Protection: Lessons From The Thoroughbred Racing Industry, Iris Bergmann

Horse racing and competitions

There is a disconnect between dominant conceptions of sustainability and the protection of animals arising from the anthropocentric orientation of most conceptualisations of sustainability, including sustainable development. Critiques of this disconnect are primarily based in the context of industrial animal agriculture and a general model of a species-inclusive conception of sustainability has yet to emerge. The original contribution of this article is two-fold: First, it develops a theoretical framework for interspecies sustainability. Second, it applies this to a case study of the thoroughbred racing industry. Interviews were conducted with thoroughbred industry and animal advocacy informants in the US, Australia and …

Shelters Reflect But Cannot Solve Underlying Problems With Relinquished And Stray Animals—A Retrospective Study Of Dogs And Cats Entering And Leaving Shelters In Denmark From 2004 To 2017, Peter Sandøe, Janne Bh Jensen, Frank Jensen, Søren S. Nielsen

Animal sheltering

Data covering about 90% of the estimated intake of dogs and cats to Danish shelters from 2004 to 2017 were used to study the effects of tight control of dogs and of efforts to increase shelter services for unwanted or stray cats. During the period, there was a low and decreasing intake of dogs, while the annual proportion of euthanised dogs increased from 6% to 10%. The number of cats entering shelters increased by about 250%, while the annual proportion of euthanised cats increased from 15% to about 29%. At the same time, there seemed to be a decrease in …

Back To School: An Updated Evaluation Of The Effectiveness Of A Long-Term Trap-Neuter-Return Program On A University’S Free-Roaming Cat Population, Peter Wolf, Daniel Spehar

Management - TNR

A growing body of evidence indicates that trap-neuter-return (TNR) is not only effective at reducing community cat numbers, but that such reductions are sustainable over extended periods. Recently, a series of peer-reviewed articles documenting long-term declines in community cat populations associated with TNR have been published. The present study adds to this pool of evidence by updating and reexamining results reported from the campus of the University of Central Florida (UCF) in 2003 by Levy et al. From 1991 to 2019, a total of 204 cats were enrolled in a volunteer-run TNR program on the university grounds; 10 cats (5%) …

Integrated Return-To-Field And Targeted Trap-Neuter-Vaccinate-Return Programs Result In Reductions Of Feline Intake And Euthanasia At Six Municipal Animal Shelters

Management - TNR

For decades, animal shelters in the U.S. have sought to reduce the number of cats that are impounded and euthanized. Since the 1990s, low-cost sterilization campaigns aimed at owned cats have achieved varying levels of success in meeting these objectives. Over a similar time period, the use of trap-neuter-vaccinate-return (TNVR), as a humane alternative to the lethal management of stray and feral cats, has proliferated. Because of the limited scope of many TNVR programs, the impacts of such efforts on shelter metrics have often proven difficult to measure. In the past decade, two new variants of TNVR, return-to-field (RTF) and …

What Can We Learn From The Fur-Free Fight?, Lewis Bollard

General – Farm Animal Issues

It seems like a good time to be a fur-bearing animal. In 2016, Giorgio Armani succumbed to years of protest and took his iconic brand fur-free. Gucci, Versace, Prada, Michael Kors, Burberry, and a half dozen other major labels followed suit. So did politicians. Since 2017, Belgium, Croatia, the Czech Republic, Ireland, Luxembourg, Norway, and Serbia have either passed or implemented fur farming bans. This year, Los Angeles and San Francisco passed fur sales bans, as did the California Assembly (the ban is now in the state senate), while New York state and city lawmakers proposed bans. Fur production and …

A Case Of Letting The Cat Out Of The Bag - Why Trap-Neuter-Return Is Not An Ethical Solution For Stray Cat (Felis Catus) Management., Heather M. Crawford, Michael C. Calver, Patricia A. Fleming

Management - TNR

Trap-Neuter-Return (TNR) programs, in which stray cats are captured, neutered and returned to the environment are advocated as a humane, ethical alternative to euthanasia. We review the TNR literature in light of current debate over whether or not there should be further TNR trials in Australia. We revisit the problems arising from stray cats living in association with human habitation and estimate how many stray cats would have to be processed through a scientifically-guided TNR program to avoid high euthanasia rates. We also identify10 ethical and welfare challenges that have to be addressed: we consider the quality of life for …

Attitudes And Practices Of Australian Veterinary Professionals And Students Towards Early Age Desexing Of Cats, Crawford M. Heather, Michael C. Calver

Management - TNR

Surgical desexing of cats is typically carried out after six months of age (Mature Age Desexing, MAD); between 4–6 months (Traditional Age Desexing, TAD); or before four months (EarlyAge Desexing, EAD). We complemented existing surveys of veterinarians’ acceptance of EAD with online and face-to-face surveys, to ascertain the preferred desexing ages for cats and rationale of 957 Australian veterinarians, veterinary nurses, veterinary science students, and veterinary nursing students. A complementary survey of 299 veterinary practice websites across Australia documented any information provided about desexing cats. The most common reason for preferred desexing ages was reducing stray cat populations (30%); 78% …

Ethics, Care, Animals, Mammals, Jennifer A. Mather Ph.D.

General - Animal Welfare

In the last few decades, we have made great strides in recognizing ethics and providing care for animals, but the focus has been mainly on mammals. This stems from a bias of attention not only in research but predominantly in non-scientists’ attention (to ‘popular’ animals), resulting partly from discussion about and depiction of animals in publications addressed to the public. This is somewhat due to political pressure, and can result in uneven conservation efforts and biases in targets for welfare concerns. As a result, there has been a huge backlash again, with concerns about pain sensitivity and welfare in fish, …

Preparing For Life After Birth: Introducing The Concepts Of Intrauterine And Extrauterine Sensory Entrainment In Mammalian Young, David J. Mellor

General - Animal Welfare

Presented is an updated understanding of the development of sensory systems in a wide range of terrestrial mammals, the prenatal exposure of those systems to salient stimuli, and the mechanisms by which that exposure can embed particular sensory capabilities that prepare newborns to respond appropriately to similar stimuli they may encounter after birth. Taken together, these are the constituents of the phenomenon of “trans-natal sensory continuity” where the embedded sensory capabilities are considered to have been “learnt” and, when accessed subsequently, they are said to have been “remembered”. An alternative explanation of trans-natal sensory continuity is provided here in order …

Welfare-Aligned Sentience: Enhanced Capacities To Experience, Interact, Anticipate, Choose And Survive, David J. Mellor

General - Animal Welfare

The focus of this opinion is on the key features of sentience in animals which can experience different states of welfare encapsulated by the new term ‘welfare-aligned sentience’. This term is intended to exclude potential forms of sentience that do not enable animals in some taxa to have the subjective experiences which underlie different welfare states. As the scientific understanding of key features of sentience has increased markedly during the last 10 to 15 years, a major purpose here is to provide up-to-date information regarding those features. Eleven interconnected statements about sentience-associated body functions and behaviour are therefore presented and …

Rspca Australia National Statistics 2018-2019, Rspca Australia

General - Animal Welfare

The RSPCA receives thousands of animals every year in every state and territory in Australia. Annual statistics on the numbers of animals received, reclaimed or rehomed are compiled on a national basis by RSPCA Australia. The following statistics cover the 2018 to 2019 financial year and give details on the receipt and placement of animals by each state and territory RSPCA during that period. The statistics also include the number of cruelty complaints received by the RSPCA Inspectorate and prosecutions undertaken. Detailed information is provided in the following report.

Religion As Animal And Alive, Paul Waldau

Religion

The notion of “living religion” is helpful in exploring how individuals and communities have across time and culture engaged their other-than-human neighbors in a local place as a response to the fact that each human individual clearly lives in a more-than-human world. Threads of observation and argument are woven together to suggest that focusing on nonhuman animals helps any human sustain the vibrant, living quality that so often has been a hallmark of a relevant and healthy religious/spiritual awareness.

Good Practices For Animal Welfare In Agriculture Development, Janice Cox

UN SDGs

The 2030 Agenda envisages a development model “in which humanity lives in harmony with nature and … other living species are protected[i].” While the relationship between animal welfare, environmental well-being and human development is starting to be discussed and evidenced, there remains very little recognition of this relationship and the crucial role animal welfare plays in sustainable development for people and planet in UN discussions of the Sustainable Development Goals (SDGs). This paper discusses this further, with specific reference to the development of good practice for animal welfare in agricultural development. However, it is recognized that there are also broader …

The Land Of Meat And Potatoes? Exploring Ireland’S Vegan And Vegetarian Foodscape, Corey Lee Wrenn

Dietary Choice and Foods of Animal Origin Collection

While it would not be accurate to suggest that Ireland is a hub of veganism or vegetarianism, too often it is written off as inherently unsympathetic to the ethics of plant-based eating and anti-speciesist politics. While it is true that Irish culture is historically tied to speciesism and its economy is especially dependent upon “meat” and dairy production, Ireland’s relationship with other animals is complex and sometimes forgiving. This essay seeks to bring shape to the Irish vegan ethic, one that can be traced along its history of animism, agrarianism, ascendency, adaptation, and activism. From its pagan roots to its …