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Full-Text Articles in Animal Sciences
Birds In Residential Metropolitan New Orleans Neighborhoods And Their Relationships To The Batture And Yard Vegetation, Ruth A. Guymon
Birds In Residential Metropolitan New Orleans Neighborhoods And Their Relationships To The Batture And Yard Vegetation, Ruth A. Guymon
University of New Orleans Theses and Dissertations
Metropolitan New Orleans Neighborhoods were surveyed in order to determine how bird populations responded to distance from the batture, percent canopy cover, stem counts, and understory vegetation. Surveys were conducted in the spring and summer of 2010. It was found that batture birds, urban birds, and pooled birds all had greater species richness and abundance in the spring in areas with more canopy cover, higher stem counts, more understory vegetation, and distances closer to the batture. In the summer, batture birds had greater richness and abundance in areas with more canopy cover, higher stem counts, and more understory cover. This …
Fish Assemblage Dynamics And Red Drum Habitat Selection In Bayou St. John And Associated Urban Waterways Located Within The City Of New Orleans, Louisiana, Patrick W. Smith Mr.
Fish Assemblage Dynamics And Red Drum Habitat Selection In Bayou St. John And Associated Urban Waterways Located Within The City Of New Orleans, Louisiana, Patrick W. Smith Mr.
University of New Orleans Theses and Dissertations
Bayou St. John (BSJ) and City Park Lakes and Lagoons (CPLL) are urban waterways in New Orleans, Louisiana. I studied habitat selection of red drum in BSJ, and fish assemblage change in BSJ and CPLL over 40 years. Temperature was found to be the best predictor of red drum habitat selection in Bayou St. John, while salinity and change in depth also were found to be good predictors for certain sites. Potential prey item abundance did not appear to influence habitat selection. Using data from 1971 – 2010, nearshore habitats in CPLL were affected by Hurricane Katrina, but have sense …
Scavenger Interactions In A Human-Influenced Environment: The Foraging Behavior Of The Red-Shouldered Hawk (Buteo Lineatus) At Residential Compost Piles, Eleanor Lucadamo
Scavenger Interactions In A Human-Influenced Environment: The Foraging Behavior Of The Red-Shouldered Hawk (Buteo Lineatus) At Residential Compost Piles, Eleanor Lucadamo
Senior Theses and Projects
Residential composting has increased in popularity in recent years, along with the untested claim that the addition of animal-based kitchen scraps will increase the number of scavenging wildlife visitors. This study represents the first experimental test of that claim. Using three compost piles consisting respectively of no kitchen scraps (CON), a mix of animal and vegetable scraps (MIX), or only vegetable scraps (VEG) that were monitored with heat-in-motion sensitive cameras, we studied the visitation pattern of attracted wildlife. Of the 29 species identified thus far at the compost piles, I chose to focus on the red-shouldered hawk (Buteo lineatus …
Potential For Barn Owl As Rodent Biological Control In Central California Vineyards, Hannah Tillmann
Potential For Barn Owl As Rodent Biological Control In Central California Vineyards, Hannah Tillmann
Biological Sciences
The pocket gopher (Thomomys bottae) and voles (Microtus spp.) cause significant economic damage to vineyards. In response, many growers have taken steps to attract Barn Owls (Tyto alba) to their properties to help keep these rodent populations in check. This research project investigated Barn Owl consumption of pocket gophers and voles in Central California vineyards in order to assess the efficiency of this integrated pest management strategy. I collected a total of 715 owl pellets from five vineyard locations in Templeton and Paso Robles, California over an eight-month period during nesting and post-fledging seasons. I …