Animal Sciences Commons^™

Potential Of Urban Habitats As Reptile And Amphibian Refuges In West Virginia, Scott Jones

Theses, Dissertations and Capstones

Urban herpetology is a relatively new field, examining how reptiles and amphibians survive in areas that have been altered by humans. This study sought to add data on urban habitats to the knowledge within West Virginia. I studied six sites: two urban parks (Ritter Park and Barboursville Park), a nature area near an art museum (Huntington Museum of Art), two wildlife management areas (Green Bottom WMA and Chief Cornstalk WMA), and a state park (Beech Fork State Park). The state park and two wildlife management areas were considered non-urban habitats because they are more removed from developed areas than the …

Gompertz-Laird Model Prediction Of Optimum Utilization Of Crude Protein And Metabolizable Energy By French Guinea Fowl Broilers, Samuel N. Nahashon, Sammy E. Aggrey, Nathaniel Adefope, Abravi Amenyenu, D. Wright

Agricultural and Environmental Sciences Faculty Research

This study was conducted to assess the influence of dietary CP and ME on growth parameters of the French guinea fowl, a meat-type variety. In a 2 × 3 × 3 factorial arrangement, 297 one-day-old French guinea keets (162 females and 135 males) were randomly assigned to experimental diets comprising 3,050, 3,100, and 3,150 kcal of ME/kg, each containing 21, 23, and 25% CP from hatch to 4 wk of age (WOA), and 3,100, 3150, and 3,200 kcal of ME/kg, each containing 19, 21, and 23% CP at 5 to 8 WOA. Using BW and G:F data from hatch to …

Waterfowl Of North America: The Biology Of Waterfowl, Paul A. Johnsgard

Waterfowl of North America, Revised Edition (2010) by Paul A. Johnsgard

The term waterfowl, at least as it is applied in North America, is generally restricted to the ducks, geese, and swans of the bird family Anatidae. About 140 species of this group of swimming and diving birds have survived throughout the world to the present day, and four more have become extinct during historical times. Many more species have existed in the past; the fossil record of this family extends back roughly fifty million years to very early Cenozoic times, although very little is known of the actual appearance and structure of the earliest form of waterfowl. Presumably these ancestral …

Annual Review Of The World Pheasant Association, 2009/2010, World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials

Chairman of Trustees' report.Tim Lovel

Treasurer's report for the year ended April 30, 2010, Ian Hoggarth

WPA around the world highlights from the chapters

Overview of the year's conservation activities, Philip J. K. McGowan

Making the Most of Resources

The IUCN-SSC/WPA Galliformes Specialist Group: A global network of technical excellence,Peter J. Garson and Ilse Storch

Highlights from the European Conservation Breeding Group, Heiner Jacken

Rejuvenating the United Kingdom Gaillformes census

Keeping count of Europe's Galliformes,Siro Serena

Developing conservation science leaders, Huw Lloyd

Planning to save our most threatened species, Philip J. K. McGowan

Just how important are Galliformes to humans? …

Respiratory Disease In Young Dairy Calves., A. D. Garcia, R. Daly

Dairy Science Publication Database

Respiratory disease is the second leading cause of death losses (scours is the first) in un-weaned heifer calves. Respiratory problems have increased by 34 percent in the last twenty years resulting in nearly 21 percent of all newborn calf losses (NAHMS. 2007). Heifers that survive continue to perform poorly as adult cows. In order to prevent this costly problem it is important to address both determinant and predisposing causes.

Ducks, Geese, And Swans Of The World: Sources Cited, Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

350+ citations

Relationship Of Circulating Ghrelin And Leptin Concentrations In Beef Cattle Exhibitingdifferences In Composition Of Gain, J.S. Jennings, R.H. Pritchard, K.W. Bruns, D.H. Keisler, A.E. Wertz-Lutz

South Dakota Beef Report, 2010

Beef steers (n = 72) of similar age, weight (651 ± 3.1 lb), and genetic background (Angus crossbred) were used to determine the effects of growing period diet on the relationship of plasma ghrelin and leptin concentrations with growth performance and carcass composition. At trial initiation (d 0), 8 steers were harvested for initial carcass composition. The remaining 64 steers were allotted, by weight, to pen and treatment was assigned randomly. Treatments were 1) a high‐forage diet fed during the growing period (0‐116 d) followed by a high‐concentrate diet during the finishing period (117‐209 d; GRW‐FNSH) or 2) a high‐concentrate …

Review: Preweaning, Postweaning, And Carcass Trait Comparisons For Progeny Sired By Subtropically Adapted Beef Sire Breeds At Various Us Locations, F. A. Thrift, J. O. Sanders, M. A. Brown, A. H. Brown Jr, A. D. Herring, D. G. Riley, S. M. Derouen, J. W. Holloway, W. E. Wyatt, R. C. Vann, C. C. Chase Jr., D. E. Franke, L. V. Cundiff, J. F. Baker

Roman L. Hruska U.S. Meat Animal Research Center: Reports

This review, which represents a summarization of research results generated during an approximately 22-yr period, involves preweaning, postweaning, and carcass trait comparisons of progeny sired by Bos indicus (Brahman, Boran, Nellore, Indu-Brazil, Gir, Sahiwal), B. indicus-derivative (Brangus, Beefmaster, Santa Gertrudis, Gelbray, Simbrah), non-B. indicus (Tuli, Romosinuano, Bonsmara, Senepol) subtropically adapted, and traditional Bos taurus (Angus, Hereford, Charolais, Gelbvieh, Red Poll) sire breeds. Relative to Brahman-sired progeny, preweaning (weaning weight) and postweaning (postweaning ADG, feedlot ADG, final feedlot BW) performance is expected to be less for progeny sired by non-B. indicus subtropically adapted sire breeds. The non-B. indicus subtropically adapted sire …

Assessment Of Selenium And Atrazine Exposure And Effects To Wildlife At The North Platte National Wildlife Refuge, Scottsbluff, Nebraska, Matthew S. Schwarz, Christina D. Lydick

United States Fish and Wildlife Service: Publications

This study evaluated selenium and atrazine exposure and effects to fish and wildlife at North Platte National Wildlife Refuge (Refuge) in Scotts Bluff County, Nebraska. Atrazine was detected in 2 of 54 water samples and at low concentrations that are not of concern. However, concentrations of selenium and strontium exceeded toxicity guidelines in water, sediment, invertebrates, whole-body fish and wood duck eggs. Concentrations of selenium in water at Refuge sites frequently exceeded a 2 μg/L total recoverable threshold for selenium bioaccumulation and were greatest at Stateline Island (9.7 μg/L) and Little Lake Alice (24 μg/L). In sediments, strontium concentrations were …

Elephants - A Conservation Overview, Heidi Riddle, Bruce A. Schulte, Ajay Desai, Laura Van Der Meer

Biology Faculty Publications

Loss of habitat is one of the most significant problems facing elephants worldwide, leading to clashes over resources between wildlife and humans where elephants receive the largest part of blame – defined as Human Elephant Conflict (HEC). The sub-Saharan region of Africa contains an approximate population of 500,000 elephants that occupy 37 range countries. The African Elephant (Loxodonta africana) is categorized as Vulnerable in the Red List of Threatened Species; they are listed there as two distinct subspecies: the Savanna Elephant (L.a. africana) and the Forest Elephant (L. a. cyclotis). The Red List of …

Codium Fragile Ssp. Fragile (Suringar) Hariot Summary Document, Samantha D. Bridgwood

Fisheries Research Reports

Codium fragile ssp. fragile is a large branching green alga which typically grows between 15 to 60 cm tall but can attain almost 1 m in length and weigh up to 3.5 kg. In wave exposed areas the C. fragile ssp. fragile plants tends to be shorter as they undergo more frequent fragmentation (D’Amours & Scheibling 2007).

Tympanic Temperature In Confined Beef Cattle Exposed To Excessive Heat Load, Terry L. Mader, John B. Gaughan, Leslie J. Johnson, G. Leroy Hahn

Department of Animal Science: Faculty Publications

Angus crossbred yearling steers (n=168) were used to evaluate effects on performance and tympanic temperature (TT) of feeding additional potassium and sodium to steers exposed to excessive heat load (maximum daily ambient temperature exceeded 32°C for three consecutive days) during seasonal summer conditions. Steers were assigned one of four treatments: (1) control; (2) potassium supplemented (diet containing 2.10% KHCO3); (3) sodium supplemented (diet containing 1.10% NaCl); or (4) potassium and sodium supplemented (diet containing 2.10% KHCO3 and 1.10% NaCl). Overall, additional KHCO3 at the 2% level or NaCl at the 1% level did not improve performance or heat stress tolerance …

Sdsu Dairy Digest 2010, South Dakota State University Dairy Club

Dairy Digest

No abstract provided.

The Jackrabbit Dairy Review, Vikram Mistry

The Jackrabbit Dairy & Food Review

No abstract provided.

Enfermedad Respiratoria En Los Terneros Lecheros, Como Prevenirla, A. D. Garcia, A. R. Daly

Dairy Science Publication Database

La enfermedad respiratoria es la segunda causa de muerte (diarrea es la primera) en las terneras lecheras no destetadas. Los problemas respiratorios han aumentado en un 34 por ciento en los últimos 20 años, causando cerca de 21 por ciento de la mortandad de los terneros (NAHMS 2007). Las terneras que sobreviven continúan con un desempeño pobre al convertirse en vacas adultas. Para prevenir este problema, es importante tener en cuenta tanto causas predisponentes como determinantes.

What Is The Taxonomic Identity Of Minnesota Wolves?, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The taxonomic identity of the historical and current wolf (Canis lupus L., 1758 or Canis lycaon Schreber, 1775 or their hybrids) population in Minnesota (MN) and the Great Lakes region has been, and continues to be, controversial. So too does its legal status under the U.S. Endangered Species Act. This review summarizes the morphological and genetic information about that population and concludes that historically the MN population consisted of a gray wolf (C. lupus) in the west and an eastern type (Canis lupus lycaon or C. lycaon) in the east with intergrades or hybrids between …

Ua94/7/2 Rita Sumpter Scrapbook 1, Rita Sumpter

Student/Alumni Personal Papers

Scrapbook created by Training School student Rita Sumpter entitled "Our Study of Nature and Mexico."

Batrachochytrium Dendrobatidis Detected In Amphibians From National Forests In Eastern Texas, Usa, Daniel Saenz, Brendan T. Kavanagh, Matthew Kwiatkowski

Faculty Publications

The amphibian disease chytridiomycosis, caused by the pathogenic fungus Batrachochytrium dendrobatidis (Bd, Longcore et al. 1999), is well known as a major threat to amphibians resulting in mass die-offs and population declines throughout the world (Berger et al. 1998; Blaustein and Keisecker 2002; Daszak et al. 2003; McCallum 2005; Rachowicz et al. 2006). Batrachochytrium dendrobatidis has been detected on amphibians from sites across North America (Ouellet et al. 2005; Woodhams et al. 2008) and appears to be most prevalent in the western and the northeastern United States (Longcore et al. 2007; Schlaepfer et al. 2007). Whereas infected anurans also have …

About Fish, Humane Society Institute For Science And Policy

Aquaculture Collection

Although a number of fish species have been studied in their freshwater life stages, further research on the behavior and habitat requirements of ocean-going fish is required. While fishes have historically been regarded as more “primitive” than other vertebrate groups, Rodriguez et al concluded that several memory and learning systems of bony fishes are noticeably similar to those of reptiles, birds, and mammals. When animals as small and under appreciated as fish display complex mating systems, parental care, and demonstrate the ability to traverse significant distances using olfactory and celestial cues, it is clear that previously established definitions of intelligence …

About Turkeys, The Humane Society Of The United States

Agribusiness Collection

John James Audubon, a well-known bird expert and nature enthusiast, described wild turkeys as birds of great beauty. The history and origin of wild turkeys is uncertain, yet many share Audubon’s sentiment that the wild turkey is “one of the most interesting of the birds indigenous to the United States of America.” Today, wild turkeys can be found throughout the nation. Following the selection of the bald eagle as the American symbol, Benjamin Franklin remarked that the turkey was more “respectable”, and a “true original native”.

About Chickens, The Humane Society Of The United States

Agribusiness Collection

The chicken is the world’s most numerous domesticated bird, with over 52 billion farmed worldwide in 2008, rivaling the dog as the most ubiquitous domestic animal globally. These birds have fascinated scholars and researchers since the dawn of Western civilization, and recent studies are beginning to reveal the depths of their complexity and cognitive ability. According to Andrew F. Fraser, professor of veterinary surgery at Memorial University of Newfoundland, and Donald M. Broom, professor of animal welfare at University of Cambridge: “Those who have studied the behaviour of the domestic fowl in detail…, especially those who have looked at feral …

Octopuses (Enteroctopus Dofleini) Recognize Individual Humans, Roland C. Anderson, Jennifer A. Mather, Mathieu Q. Monette, Stephanie R.M. Zimsen

Sentience Collection

This study exposed 8 Enteroctopus dofleini separately to 2 unfamiliar individual humans over a 2-week period under differing circumstances. One person consistently fed the octopuses and the other touched them with a bristly stick. Each human recorded octopus body patterns, behaviors, and respiration rates directly after each treatment. At the end of 2 weeks, a body pattern (a dark Eyebar) and 2 behaviors (reaching arms toward or away from the tester and funnel direction) were significantly different in response to the 2 humans. The respiration rate of the 4 larger octopuses changed significantly in response to the 2 treatments; …

Squid Dances: An Ethogram Of Postures And Actions Of Sepioteuthis Sepioidea Squid With A Muscular Hydrostatic System, Jennifer A. Mather, Ulrike Griebel, Ruth A. Byrne

Sentience Collection

A taxonomy of the movement possibilities for any species, within the constraints of its neural and skeletal systems, should be one of the foundations of the study of its behaviour. Caribbean reef squid, Sepioteuthis sepioidea, appear to have many degrees of freedom in their movement as they live in a three-dimensional habitat and have no fixed skeleton but rather a muscular hydrostatic one. Within this apparent lack of constraints, there are regularities and patterns of common occurrences that allow this article to describe an ethogram of the movements, postures and positions of squid. Squid have a combination of bent, …

Quality Prevails Over Identity In The Sexually Selected Vocalisations Of An Ageing Mammal, Elodie F. Briefer, Elisabetta Vannoni, Alan G. Mcelligott

Ethology Collection

Background: Male sexually selected vocalisations generally contain both individuality and quality cues that are crucial in intra- as well as inter-sexual communication. As individuality is a fixed feature whereas male phenotypic quality changes with age, individuality and quality cues may be subjected to different selection pressures over time. Individuality (for example, morphology of the vocal apparatus) and quality (for example, body size and dominance status) can both affect the vocal production mechanism, inducing the same components of vocalisations to convey both kinds of information. In this case, do quality-related changes to the acoustic structure of calls induce a modification of …

Identification Of Parelaphostrongylus Odocoilei (Nematoda: Protostrongylidae) First-Stage Larvae In The Feces Of Gray Wolves (Canis Lupus) By Molecular Methods, Heather M. Bryan, Kathrin A. Sim, Chris T. Darimont, Paul C. Paquet, Brent Wagner, Violeta Muñoz-Fuentes, Judit E. Smits, Nell B. Chilton

Parasitology Collection

First-stage nematode larvae with a dorsal-spine (DSL) were detected in five of 1,565 fecal samples from gray wolves (Canis lupus) collected in British Columbia, Canada, between 2005 and 2008. Molecular techniques were used to identify the DSL because it was not possible to determine their species identity using morphologic characters. The DSL were identified as Parelaphostrongylus odocoilei based on the results of single-strand conformation polymorphism (SSCP) analyses and DNA sequencing of the ribosomal DNA first and second internal transcribed spacers. Finding DSL of P. odocoilei in the feces of gray wolves was unexpected because P. odocoilei adults are parasites of …

Investigating The Protective Properties Of Milk Phospholipids Against Ultraviolet Light Exposure In A Skin Equivalent Model, Ashley Russell, Andrea Laubscher, Rafael Jiménez-Flores, Lily H. Laiho

Dairy Science

Current research on bioactive molecules in milk has documented health advantages of bovine milk and its components. Milk Phospholipids, selected for this study, represent molecules with great potential benefit in human health and nutrition. In this study we used confocal reflectance and multiphoton microscopy to monitor changes in skin morphology upon skin exposure to ultraviolet light and evaluate the potential of milk phospholipids in preventing photodamage to skin equivalent models. The results suggest that milk phospholipids act upon skin cells in a protective manner against the effect of ultraviolet (UV) radiation. Similar results were obtained from MTT tissue viability assay …

A Community-Based Monitoring Program For Introduced Marine Pests, Samantha D. Bridgwood, Justin I. Mcdonald

Fisheries Research Reports

No abstract provided.

The Volunteer Fisheries Liaison Officer (Vflo) Program: An Analysis Of Recreational Fishing Data From 1995 - 2007, Claire B. Smallwood, Adrian Thomson, David Harris, Danielle Johnston

Fisheries Research Reports

The aim of this report was to explore the data collected by VFLOs from 1995 - 2007 in each of the state’s four marine bioregions. During this period, volunteers undertook >2,000 days of activities, the majority of which were educational displays at events such as boat shows and patrols in coastal, marine and estuarine environs. Patrols focused on interviews with recreational anglers to provide information about sustainable fishing and collect data on catch and effort.

Endangered And Threatened Wildlife And Plants; Designation Of Critical Habitat For The Salt Creek Tiger Beetle

United States Fish and Wildlife Service: Publications

We, the U.S. Fish and Wildlife Service (Service/USFWS), designate critical habitat for the Salt Creek tiger beetle (Cicindela nevadica lincolniana) under the Endangered Species Act of 1973, as amended (Act). In total, approximately 1,933 acres (ac) (782 hectares (ha)) located in Lancaster and Saunders Counties, Nebraska, fall within the boundaries of the critical habitat designation.

Maria Sibylla Merian's Frogs, Kay Etheridge

Biology Faculty Publications

Maria Sibylla Merian (German, 1647-1717) is best known for her magnificent 1705 publication, Metamorphosis insectorum surinamensium, although she published earlier works on insect metamorphosis. Merian wrote the text and painted all of the illustrations for her books, and for the early volumes she produced most of the engravings. Contemporary scholarship has focused primarily on Merian's detailed images of lepidopteran and host plant life cycles, but Merian's Surinam album also portrays anuram metamorphosis, including the first European depiction of Pipa pipa.