Digital Commons Network^™

The Avifauna Of The Podocarpus National Park - The "Andean Jewel In The Crown" Of Ecuador's Protected Areas, Carsten Rahbek, Hanne Bloch, Michael Koie Poulsen, Jan Fischer Rasmussen

Ornitología Neotropical

No abstract provided.

Trematode Parasitism As A Possible Factor In Over-Summering Of Greater Yellowlegs (Tringa Melanoleuca), Raymond Mcneil, Marcos Tulio Diaz, Belkys Casanova, Alain Villeneuve

Ornitología Neotropical

No abstract provided.

Observations On The Feeding Upon Psittacanthus Calyculatus By Brown-Hooded Parrots (Pionopsitta Haematotis), Jack Clinton Eitniear, Steven Mcghee, Will Waddell

Ornitología Neotropical

No abstract provided.

First Record Of The White-Flanked Antwren (Myrmotherula Axillaris) In Mexico, Manuel Marin

Ornitología Neotropical

No abstract provided.

The Urban Ecology Institute Teaches Local Youth About The Birds Of Boston, Annie Cardinaux, Andrew Breck

Bird Observer

No abstract provided.

Ram Island: Recovery In Progress, Richard A. Harlow Jr.

Bird Observer

No abstract provided.

Bobolink Protection And Mortality On Suburban Conservation Lands, Stephen F. Ells

Bird Observer

No abstract provided.

Recolonization Of The Common Raven In Berkshire County, Massachusetts, Timothy J. Flanagan

Bird Observer

No abstract provided.

Bicknell's Thrush: A Northeastern Songbird In Trouble, Christopher C. Rimmer, Jonathan L. Atwood, Laura R. Nagy

Bird Observer

No abstract provided.

A Key Link In Greater Boston's Wildlife Habitat: Metropolitan State Hospital, John Andrews, Lee Taylor

Bird Observer

No abstract provided.

Thoreau: Speaking For Birds, Richard K. Walton

Bird Observer

No abstract provided.

Some Notes On Spruce Grouse (Dendragapus Canadensis), Michael R. Greenwald

Bird Observer

No abstract provided.

Cervical Cancer Screening Modalities: A Study Of Decision-Making Processes, Heather N. Owens

USF Tampa Graduate Theses and Dissertations

This dissertation includes three studies, and the purpose was to explore cervical cancer screening adherence and factors related to screening behaviors among women.

The purpose of the first study was to examine cervical cancer screening recommendation adherence trends in a nationally representative sample using Behavioral Risk Factor Surveillance System 1995-2018 data. Adherence rates declined for every definition of adherence evaluated over time. Social determinants of health predictors and their impacts varied based on the years of data included in and the data source.

The second study examined the hypothesized factor structure underlying multiple scales (i.e., Health Belief Model constructs and …

Toe-Pad Length And Body Mass Are Reliable Indicators Of Sex In Barred Owls, Hermary M. Gonzales, Daniel F. Hofstader, Whitney A. Watson

North American Bird Bander

No abstract provided.

The Impact Of Environmental Knowledge And Environmental Behavior Of Hotel Employees On Environmental Performance: A Model Proposal, Uygar Turgut, Isil Arikan Saltik, Umut Avci, Fevzi Okumus

University of South Florida (USF) M3 Publishing

The increasing environmental problems have been among the main problems that need immediate worldwide solutions. The emerging developments after the industrial revolution caused irreversible negative changes in the environment. In general, it is claimed that the main reason lying under the environmental problems which the world is facing is human behaviors. These facts have generated a discussion about the questions related to which factors are effective in the emergence and development of behavior that support sustainable living. As a part of the tourism sector, the effects of human behavior are witnessed the most in hotels. The aim of this study …

Development Of A Ddpcr Multiplex To Measure The Immune Response To Borrelia Burgdorferi., Kailey Marie Mccain

USF Tampa Graduate Theses and Dissertations

Zoonotic diseases account for a significant proportion of emerging infectious diseases (EIDs), with their dynamics being heavily influenced by the environment. While the effects of the environment on population-level disease dynamics have been extensively studied, there is limited research investigating the impact of the environment on individual-level disease susceptibility and transmission. This study aims to fill this gap by creating a tool to examine the variation in immune response to Borrelia burgdorferi, the causative agent of Lyme Disease, in two competent host species, Peromyscus leucopus and Peromyscus maniculatus. Two triplex droplet digital polymerase chain reaction (ddPCR) assays were developed to …

Predicting Groundwater Spring Locations From Topographic And Climatic Data Using Maxent Modeling, Ayten Ece Koc

USF Tampa Graduate Theses and Dissertations

The World Resources Institute reveals that 17 countries face extremely high levels of water stress. Moreover, with increasing population and industrialization, the gap between water supply and demand increases day by day around the world. Groundwater is a key freshwater source, and springs are important resources as they enable to access groundwater. Therefore, it is crucial to monitor, protect, and manage groundwater springs. The first step in spring management is to recognize and define freshwater resources and to determine the locations of groundwater springs that serve as natural discharge points. Traditionally, field studies have been employed to determine the locations …

Muscovy Duck (Cairina Moschata), M. J. Robinson, S. K. Robinson, Ann Hodgson, Florida Ornithological Society

Family 01: Anatidae

Of the roughly 100 bird species introduced to Florida over the years, 14 are considered established species, including the Muscovy Duck. The native range of this large, bulky duck species includes Central and South America, Mexico, and the southernmost regions of Texas.

Population Demography, Spatial Ecology, And Habitat Use Of The Florida Box Turtle (Terrapene Bauri) On A Barrier Island, Michael D. Mills

USF Tampa Graduate Theses and Dissertations

Turtles are one the most threatened vertebrate groups in the world due to anthropogenic threats such as habitat loss and overexploitation. In addition to occupying a range that has been vulnerable to major habitat loss, the Florida box turtle (Terrapene bauri) is particularly at risk of overexploitation due to its popularity in the pet trade. Sanibel Island is a barrier island in southwest Florida that has experienced major habitat loss and is the site of a recent poaching event. In response to these threats, studies of both the population demography and spatial ecology were conducted on Sanibel’s Florida box turtle …

Evaluating The Effect Of Public Health Governance Structure And Public Opinion On Covid-19 Disease Control Interventions, Daniel Chacreton

USF Tampa Graduate Theses and Dissertations

Background

Since the start of the COVID-19 outbreak, the responses to the pandemic varied greatly from nation to nation. In the US, state-level variance in responses has likely contributed to the disparate COVID-19 infection-related state-level outcomes such as incidence and case fatality rates. The large variances in national and sub-national responses to COVID-19 when combined with the abundance of factors that influence disease transmission rates has created a number of important research opportunities.

Methods

In this vain, this research study aims to describe the relationship that exists between public health governance structure and public sentiment and COVID-19 control measure effectiveness …

Design And Assessment Of A Novel Edna Survey Method For The Eastern Indigo Snake (Drymarchon Couperi), Emily K. Galbraith

USF Tampa Graduate Theses and Dissertations

1. Accurate information about species range declines is the cornerstone of effective conservation when habitat loss drives biodiversity loss. The Eastern Indigo snake (Drymarchon couperi) is an apex predator in Florida and, like many other native Florida species, is threatened by widespread habitat destruction. Environmental DNA (eDNA) monitoring of this elusive snake would provide a low-risk and low-cost approach to expand our knowledge of the species’ range and distribution.

2. We designed and tested an eDNA assay that can detect the presence of Eastern Indigo snake from soil samples of their natural habitat. This assay was …

Recent Literature, C. John Ralph

North American Bird Bander

No abstract provided.

Absence Of Visitors During Lockdown Reveals Natural Variation In Carbon Dioxide Level In The Glowworm Cave, Waitomo, New Zealand, David J. Merritt, Chris Hendy Dr, Shannon Corkill Ms

International Journal of Speleology

Waitomo Glowworm Cave is a highly visited cave where the highlight is viewing the bioluminescence display of a large colony of glowworms. Anthropogenic carbon dioxide build-up in the cave is prevented by management of chimney-effect ventilation aided by a network of microclimate sensors. A cave door prevents ventilationunder drying conditions and promotes it when necessary to clear CO₂ and when inflowing air has high relative humidity. A COVID-19-related nationwide “lockdown” in New Zealand from March 2020 resulted in neither staff nor visitors being present in the cave for 60 days, and provided an opportunity to assess the natural microclimate …

Bioactivity Of Suberitenones A And B, Jared G. Waters

USF Tampa Graduate Theses and Dissertations

Throughout human history, natural products have formed the foundation of medicine. In ancient times, a myriad of herbs and fungi have been attributed properties of healing and rejuvenation. Today, that foundation still very much exists, as natural product chemists isolate bioactive compounds from plants, fungi, animals, and microorganisms alike. As more of these secondary metabolites are discovered, scientists pursue more and more sources of biodiversity that may yield new and unprecedented compounds. To this end, Antarctica has become of particular note, as its unique environmental conditions and highly isolated nature make for rare and unusual adaptations in its native wildlife. …

Anthropogenic Impacts On The Glowworm Cave, Waitomo, New Zealand: A Microclimate Management Approach, Chris Hendy, David J. Merritt, Shannon Corkill

International Journal of Speleology

Waitomo Glowworm Cave is a highly visited cave where the highlight is viewing the bioluminescence display of a large colony of glowworms. The visitation levels result in the build-up of anthropogenic CO₂, to the extent that it could cause corrosion of speleothems. The cave experiences chimney-effect ventilation with air flowing either upward or downward through the main cave chambers depending on air density differences between the cave and the outside environment. Lack of airflow leads to CO₂ build-up; however, unrestricted airflow can draw in cool, dry air which is harmful to the glowworms. Consequently, airflow is managed …

A Common Redpoll Northern Winter Population In An Irruption Year, Michael R. North

North American Bird Bander

No abstract provided.

A Review Of Marine Turtle Orientation And Artificial Lighting Impacts With Novel Results From Florida’S Gulf Coast, Andrea M. Fisher

USF Tampa Graduate Theses and Dissertations

Artificial light (i.e. unnatural light emitting from a human-made source) is one of the most extensively distributed, and least managed, type of anthropogenic pollution. Due to the disproportionally high rates of urbanization in critical coastal ecosystems, species, like marine turtles that use beach habitat for nesting activities, are especially vulnerable. Marine turtles employ the use of multiple visual cues (e.g. wavelength, intensity, background illumination, and dark silhouettes) to conduct sea-finding behavior and different variations in cue usage exist across species and geographic location. During nesting and emergence activities, orientation can be interrupted and manipulated by artificial lighting resulting in lower …

Cetacean Maternal Investment: Importance In Conservation Across Species And Drivers For Interspecific Altruism, Christopher Klein

USF Tampa Graduate Theses and Dissertations

Cetacean maternal investments can be useful for conservation management as well as examining behaviors such as interspecific altruism in the humpback whale, Megaptera novaeangliae. Cetaceans are among the most threatened group of marine mammals. In the second chapter, maternal investments across ~90 species/subspecies of Cetacea were analyzed to aid in the understanding of recovery/replacement for conservation and management. Using Principal Components Analysis (PCA), a relative maternal-investment index for 41 cetacean species was built. The maternal-investment index was a composite of four maternal-investment variables, the duration of gestation, lactation, calving intervals, and the number of reproduction years per female per species. …

The Subterranean Fauna Of Križna Jama, Slovenia, Slavko Polak, Tanja Pipan

KIP Articles

The karstic cave Križna jama in the South Western part of Slovenia is one of the largest, well known and most beautiful Slovene water caves. The cave consists of more than 8 km of corridors with impressive halls, colossal dripstone formations, a subterranean river and numerous lakes. Considering the subterranean fauna, Križna jama has been identified amongst the richest caves in the world. So far, 60 troglobionts, the obligate subterranean species among them 32 aquatic and 28 terrestrial taxa have been recorded and documented. Križna jama has scientific importance, as well as ten subterranean taxa, which have been described based …

Ojo Guareña: A Hotspot Of Subterranean Biodiversity In Spain, Ana Isabel Camacho, Carlos Puch

KIP Articles

Ojo Guareña Natural Monument in Burgos (Spain) is an important and large karstic system. It consists of more than 110 km of surveyed galleries, and it has rich sources of organic material from the surface and permanent water circulation. It is the fourth largest cave system in the Iberian Peninsula, and one of the 10 largest in Europe. Ojo Guareña also ranks 23rd among the world’s largest caves. To date, only volcanic caves in the Canary Islands, in which between 28 and 38 subterranean species occur, are considered subterranean diversity hotspots in Spain. Here, we provide the first list of …