Optimal animal welfare has been a long-term goal for captive animal institutions. To measure welfare a definition and identification of elements that make up welfare need to be established. Further, a method to measure welfare's elements that can be implemented into staff's daily routine is necessary to establish baseline levels and track changes in welfare. The goal of the proposed captive animal activity tracking system is to allow for the measurement of each element of welfare quickly, while providing information regarding the animal's current state of welfare and how changes to the animal's environment affect welfare. The data show that this system is effective in revealing behavioral patterns and changes in behavior that occurred in response to environmental changes.

Breeding behavior of captive Emperor Penguins (Aptenodytes forsteri) was observed at Sea World, San Diego, California during July, August, and September 1980, and April 1981. Emphasis was on displays, courtship, egg-laying, incubation, and care of chicks. I observed the trumpet display most often between birds of opposite sexes and I interpret it as a signal of sexual identity. I interpreted the sideways stare display as a signal of sexual identity important in pair bond maintenance. Three head movements studied shared several functions including comfort behavior and reduction of intraspecific aggression. My observations confirmed that the display walk occurs in Emperors and is used by males to attract females. The single note cry allows separated members of a pair to find each other. Results of an attempt to sex Emperor Penguins by vocalization are reported.

This dissertation investigates the manner in which animals are treated, respected, and thought about In ancient Mesopotamia. The animals are seen in every level of culture and in a variety of roles. The dissertation tries to unravel how humans thought about animals as seen through Akkadian literature. The Akkadian literature is an excellent source of information since it has a long literary tradition with a conglomeration of text genres providing an opportunity to observe the attitudes, emotions, and beliefs Babylonian and Assyrian cultures had towards wild animals.

No description available.

Thesis (M.S.)--State University of New York at Binghamton, Department of Biological Studies, 2009. / Includes bibliographical references.

Thesis (M.S.)--State University of New York at Binghamton, Department of Biological Sciences, 2009. / Includes bibliographical references.

No description available.

Abstract “LANDSCAPES SUBLIME: IMPERIALISM, THE WILDERNESS IDEAL AND THE HISTORY OF CONSERVATION IN TANZANIA" The aim of this dissertation is to trace the implications that Western views of nature have had for the restructuring of African landscapes through the creation of game reserves and national parks, with a particular focus on Tanzania. I contend that wilderness spaces are the main repositories of a western imaginary that longs for those places where nature is prodigious and untamed, uncontaminated by development and devoid of people. The idealization of landscapes is derived from the aesthetic of the Romantic sublime with its dual impulse: the quest for escape from a fragmenting and morally corrupting capitalist society, and the search for the immutable and the transcendent in landscape 'untouched' by development. In Africa the physical manifestation of the wilderness landscape ideal came to be reflected in real space – the space of the East African national park. To produce a wild landscape in which animals roam free required the reproduction of a certain ideology of nature which may have been inaugurated during the colonial period, but which has been assimilated and even expanded by post-colonial regimes like Tanzania. Why is it, I ask, that the wilderness landscape ideal is so remarkably persistent in the post-colonial, post-socialist Tanzania of today? Taking the approach of scholars like Mitchell, I ask not just what landscape ‘is or ‘means’ but what it does in this context.

A thesis submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Doctor of Philosophy. Johannesburg 2016. / Human-wildlife conflict (HWC) occurs when wild animals depredate crops and livestock and threaten human safety, which subsequently results in retaliatory or deliberate persecution of wildlife by farmers. The aim of my study was to establish how subsistence and commercial farmers that ranched or cultivated in the same geographic area were affected by and responded to problem animals in selected localities of north-eastern South Africa. I first conducted a global meta-analysis of the scientific literature concerning HWC, which revealed several findings. 1) Local communities contiguous with protected areas worldwide were affected by the highest number of damage-causing wildlife (49 species) compared with subsistence farmers and commercial farmers. 2) Contrary to my prediction, subsistence farmers did not experience the highest number of depredation incidences, instead, commercial farmers were more prone to HWC, possibly due to a greater research focus on commercial agri-pastoral farming. 3) Consistent with the prediction that developing countries could potentially experience regular encounters with wildlife, rural people in Africa and Asia experienced conflict with the broadest diversity of mammals. 4) South Africa offers a regional exemplar of global patterns in HWC. Subsequently, I investigated how subsistence and commercial farmers that operated concurrently in selected localities of north-eastern South Africa were affected by and managed damage-causing wildlife. In addition, I gauged the attitudes and opinions of subsistence and commercial farmers to wildlife and conservation issues, and assessed the attitudes and opinions of conservation practitioners towards people living on protected area boundaries. Finally, I investigated the movement patterns of African wild dog (wild dog) Lycaon pictus in areas where they are lethally persecuted, as a case study of HWC. To achieve these aims, I employed a combination of methods and approaches to acquire information regarding the demographic and physical attributes (such as fencing and use of irrigation) of subsistence and commercial farms, in addition to respondent attitudes and opinions that were collectively important predictors of the scale of HWC. These included semi-structured questionnaire interviews, site inspections on farms and subsistence gardens to verify farm attributes, geographic information system attitude indexes (methods to visualise the spatial distribution of respondent attitudes) and satellite or radio-collared wild dog individuals. Several variables, such as large households (≥ seven occupants per household) and environmental-related challenges (e.g. insect pests, soil erosion, and the absence of electrified fencing) exacerbated HWC, especially regarding carnivores. Maize Zea mays, was the most frequently raided crop (by primates) on both subsistence and commercial farms. Poultry and young livestock were most often depredated throughout the study sites, with caracal Caracal caracal, wild dog and leopard Panthera pardus being the main depredators. My findings supported the prediction that commercial farmers more readily shot and poisoned wildlife compared to subsistence farmers. Commercial farmers most frequently persecuted carnivores, while subsistence farmers mainly persecuted primates. Subsistence and commercial farmers held positive and negative attitudes towards wildlife for different reasons. Collectively, positive attitudes related to ecocentric values (concern for the ecosystem) such as environmental education, tourism and a willingness to learn about non-harmful damage-causing animal control, while negative attitudes pertained to stray wildlife and resource damage, specifically to crop and livestock depredation. Although conservation practitioners held positive attitudes of local human communities (relating to community-conservation oriented values), negative attitudes also existed (pertaining to a disinterest and indifference towards the socio-economic needs of local human communities and poaching). My study of wild dogs showed that although the home range of free-ranging packs intersected with lethal-controlling commercial farmers, one pack in the Waterberg, Limpopo Province, reduced potential encounters with farmers by utilising vegetation thickets as refugia. I concluded that subsistence farmers and commercial farmers were similarly affected by HWC but differed in the type of farming commodity depredated. While commercial farmers may be able to discourage depredation by using fencing and lethal control, such resources are unaffordable or unavailable to subsistence farmers. Instead, they utilised passive methods to deter wildlife (e.g. chasing, guarding fields). The loss of household food to depredation coupled with adverse environmental factors may compromise the food security of poor households. Although tensions between local human communities and conservation authorities exist, the positive attitudes and opinions of subsistence and commercial farmers towards biodiversity, as well as the reported alacrity of conservation authorities for community conservation, may provide the basis for future discussions on joint wildlife management. In the absence of such collaborations, wildlife will continue to experience conflict in farmed areas, or they might adapt by modifying their behaviour, as demonstrated in one wild dog pack. / LG2017

O objetivo deste trabalho foi desenvolver um protocolo de extração hormonal à partir de fezes de onça-pintada (Panthera onca) e validar uma metodologia de análise destes extratos por eletroforese capilar, verificando a eficiência analítica desta técnica no estudo dos metabólitos de esteróides sexuais em fezes, com o intuito de utilização futura desta metodologia na rotina dos laboratórios de endocrinologia. Foram testados sete tratamentos para as amostras de fezes liofilizadas: quatro protocolos de extração em diferentes solventes, um de hidrólise ácida e dois protocolos de extração em fase sólida (SPE). O protocolo de extração em acetonitrila foi satisfatório como pré-tratamento da amostra e aliado à SPE C-18 apresentou bons resultados no que diz respeito à sensibilidade, precisão, recuperação e tempo de análise. Com base nos resultados obtidos, a eletroforese capilar pode ser considerada uma ótima alternativa para a prospecção de metabólitos de hormônios, podendo ser utilizada em análises de rotina nos laboratórios de endocrinologia animal, sobretudo naqueles que se dedicam às metodologias não-invasivas de avaliação da função reprodutiva em animais selvagens. / The objective of this work was to develop a protocol of hormonal extraction from jaguar feces (Panthera onca) and validate a methodology of analysis of these extracts with capillary electrophoresis, verifying the analytical efficiency of this technique in the study of the steroids metabolites in feces, with the objective of future use of this methodology in the routine of the endocrinology laboratories. Seven treatments were tested for the samples: four extraction protocols in different solvents, one of acid hydrolysis and two extraction protocols in solid phase (SPE). The extraction protocol in acetonitrila was satisfactory as pre-treatment of the samples and ally to SPE C-18, it presented good results with respect to the sensibility, precision, recovery and time of analysis. Based on the obtained results, the capillary electrophoresis can be considered a great alternative for the research of metabolites of hormones, it could also be used in routine analyses in the endocrinology laboratories, mainly in those that are devoted to the non-invasive evaluation methodologies of the reproductive function in wild animals.