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Full-Text Articles in Biodiversity

Un/Dead Animal Art: Ethical Encounters Through Rogue Taxidermy Sculpture, Miranda Niittynen Aug 2018

Un/Dead Animal Art: Ethical Encounters Through Rogue Taxidermy Sculpture, Miranda Niittynen

Electronic Thesis and Dissertation Repository

Beginning in 2004, the Minnesota Association of Rogue Taxidermists began an art movement of taxidermied animal sculptures that challenged conventional forms of taxidermied objects massively produced and displayed on an international scale. In contrast to taxidermied ‘specimens’ found in museums, taxidermied ‘exotic’ wildlife decapitated and mounted on hunters' walls, or synthetic taxidermied heads bought in department stores, rogue taxidermy artists create unconventional sculptures that are arguably antithetical to the ideologies shaped by previous generations: realism, colonialism, masculinity. As a pop-surrealist art movement chiefly practiced among women artists, rogue taxidermy artists follow an ethical mandate to never kill animals for the …


Soil Homogenization: Plant Species Diversity, Ecosystem Properties And Soil Freezing Effects During Tallgrass Prairie Restoration, Holly J. Stover Jul 2018

Soil Homogenization: Plant Species Diversity, Ecosystem Properties And Soil Freezing Effects During Tallgrass Prairie Restoration, Holly J. Stover

Electronic Thesis and Dissertation Repository

Tillage can increase soil uniformity in former agricultural sites. Within plant communities, niche-based species sorting may occur among distinct soil patches (microsites), increasing diversity, and the interfaces between microsites (microedges) also may provide unique microsites. However, the influence of soil homogenization and microedges on ecosystem processes and plant responses to stress have not been examined. My thesis assessed if adding microsites containing sand, woodchips, pits or mounds increased plant species diversity, productivity, decomposition and nitrogen retention (15N tracer) and buffered plant responses to soil freezing in a tallgrass prairie restoration on former cropland. Homogenization decreased diversity in flat …


Wildlife In A Premier African Protected Area Do Not Perceive Ecotourists As Predators, Badru Mugerwa Apr 2018

Wildlife In A Premier African Protected Area Do Not Perceive Ecotourists As Predators, Badru Mugerwa

Electronic Thesis and Dissertation Repository

Researchers have reported that the presence of ecotourists may displace or disturb wildlife with potentially adverse effects, and may be a more serious problem if wildlife perceive ecotourists as predators. I used a playback experiment to test if wildlife at Bwindi Impenetrable National Park, Uganda, perceive ecotourists as predators. I contrasted wildlife behavioural responses to vocalizations that simulate those of ecotourists to those of local predators (positive controls; dogs and the extirpated native apex predator, leopard) and a non-predator (negative control; insects). Using responses from 14 mammal species, I show that wildlife do not perceive ecotourists as predators, responding no …