Global ETD Search

Bioacoustic Studies of Population Size and Microdialects in an Island-Living Savannah Sparrow Population

Hensel, Abby Lynn JillUniversity of Windsor2021

… bioacoustic monitoring as a tool for studying Savannah Sparrows (Passerculus sandwichensis). In my first data chapter, I tested the accuracy of passive acoustic monitoring in estimating population size and annual survival in an island population of Savannah Sparrows. Six years of data reveal …

windsor Repository record for Bioacoustic Studies of Population Size and Microdialects in an Island-Living Savannah Sparrow Population (opens in a new tab)

Measuring the exposure of Songbird Nestlings to Neonicotinoids in Natural and Agricultural Nest Sites

Chaudhry, Tehmeena2019

… was conducted to test the presence of IMI in Savannah Sparrow (SAVS) nestlings and their insect food supply at agricultural and non-agricultural nests. Using urine samples from Tree Swallows (TRES) dosed with IMI, an HP LC-MS was used to determine the concentration of IMI its metabolite …

york Repository record for Measuring the exposure of Songbird Nestlings to Neonicotinoids in Natural and Agricultural Nest Sites (opens in a new tab)

Passerine Use of Grasslands Managed With Two Grazing Regimes on the Missouri Coteau in North Dakota

Schneider, Natoma A.

… in 1995, 30 in 1996 and 29 in 1997. Grasshopper sparrows, brown-headed cowbirds, and clay-colored sparrows occurred most frequently on point counts. No differences occurred between grazing regimes for species richness or relative abundance in 1996. However, in 1997, rotational grazing systems had …

sdstate Repository record for Passerine Use of Grasslands Managed With Two Grazing Regimes on the Missouri Coteau in North Dakota (opens in a new tab)

Nesting Success of Grassland Birds in Fragmented and Unfragmented Landscapes of North Central South Dakota

Berman, Gillian M.

… meadowlark (Sturnella neglecta); grasshopper sparrow (Ammodramus savannarum); savannah sparrow (Passerculus sandwichensis); ringnecked pheasant (Phasianus colchicus); and dabbling ducks (Anas spp.). Response to landscape and patch variables varied among species. Larger patches were positively …

sdstate Repository record for Nesting Success of Grassland Birds in Fragmented and Unfragmented Landscapes of North Central South Dakota (opens in a new tab)

The Effects of natural Gas Development on Density, Reproductive Success and Nest Survival of Grassland Songbirds in South-Western Saskatchewan

Gaudet, Carolyn AnneFaculty of Graduate Studies and Research, University of Regina2013

… Longspur (Calcarius ornatus), Vesper Sparrow (Pooecetes gramineus), Sprague’s Pipit (Anthus spragueii), Savannah Sparrow (Passerculus sandwichensis), Baird’s Sparrow (Ammodramus bairdii), Horned Lark (Eremophila alpestris) and Western Meadowlark (Sturnella neglecta). I quantified and …

regina Repository record for The Effects of natural Gas Development on Density, Reproductive Success and Nest Survival of Grassland Songbirds in South-Western Saskatchewan (opens in a new tab)

Using Occupancy Models to Predict Grassland Bird Distributions in Southeastern Alberta

Clements, Nathan DavidFaculty of Graduate Studies and Research, University of Regina2014

… were collected for: Baird's Sparrow (Ammodramus bairdii), Brown-headed Cowbird (Molothrus ater), Chestnut-collared Longspur (Calcarius ornatus), Clay-colored Sparrow (Spizella pallida), Horned Lark (Eremophila alpestris), Long-billed Curlew (Numenius americanus), Marbled …

regina Repository record for Using Occupancy Models to Predict Grassland Bird Distributions in Southeastern Alberta (opens in a new tab)

Avian Occurrence in Woodlands and Grasslands on Public Areas Throughout Eastern South Dakota

Bakker, Kristel K.

… Upland Sandpiper and Dickcissel and Grasshopper Sparrow in the mixed grass prairie region. were positively associated with area of the grassland patch. The Sedge Wren. Clay-colored Sparrow and Savannah Sparrow were positively associated with the proportion of grassland habitat within either the …

sdstate Repository record for Avian Occurrence in Woodlands and Grasslands on Public Areas Throughout Eastern South Dakota (opens in a new tab)

Legacy Effects of Habitat Degradation by Lesser Snow Geese on Ground-Nesting Savannah Sparrows along the Hudson Bay Lowlands

Peterson, Stephen L.

utahstate Repository record for Legacy Effects of Habitat Degradation by Lesser Snow Geese on Ground-Nesting Savannah Sparrows along the Hudson Bay Lowlands (opens in a new tab)