Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"Field Sparrow"”.
-
Breeding Ecology of the Field Sparrow (Spizella Pusilla)
Made available in DSpace on 2014-12-12T01:27:47Z (GMT). No. of bitstreams: 1 7511866.pdf: 5050699 bytes, checksum: acaebe29eebc3c7cd7cc4f6e31259864 (MD5) Previous issue date: 1974
-
Extrapair mating behaviors in the field sparrow: nocturnal singing and extraterritorial forays
… singing and extra-territorial forays in the Field Sparrow (Spizella pusilla). I determined that nocturnal complex song serves to announce the presence of extra-pair males to females and that extra-territorial forays serve primarily in prospecting and soliciting extra-pair matings. While …
-
Effect of Temperature and Season on the Bioenergetics of the Eastern Field Sparrow, Spizella Pusilla Pusilla
Made available in DSpace on 2014-12-10T18:13:24Z (GMT). No. of bitstreams: 1 6507146.pdf: 3109409 bytes, checksum: efba7f6527799522d590811cf83dd4b5 (MD5) Previous issue date: 1965
-
Effects of non-native woody plant species on shrubland birds of conservation concern
… Yellow-breasted Chat (Icteria virens), and Field Sparrow (Spizella pusilla)). I visited 112 shrubland sites across Illinois to gather information on the bird and vegetation community over a three-year period. I looked at how habitat characteristics at different scales of habitat selection …
-
Impacts of non-renewable resource extraction on shrubland songbird nest success and abundance
… which produce early-successional habitat, namely field abandonment and clearcut timber harvests, have become increasingly uncommon in the eastern United States, and natural maintenance processes such as fires and floods are often suppressed. The Appalachian region is rich in natural resources; it …
-
Habitat use, population size, and nesting ecology of conservation priority bird species using restored fields in agricultural landscapes
… required to achieve the population goal for the Field Sparrow and Northern Bobwhite. Lastly, analyses related to my third question demonstrated that nesting Bell’s Vireos and Willow Flycatchers selected habitat that increased nest survival, but not number of young fledged from successful nests, …
-
EFFECTS OF SCALE AND HABITAT MANAGEMENT ON GRASSLAND BIRD RESPONSE IN CONSERVATION RESERVE PROGRAM FIELDS IN NORTHWEST ILLINOIS
… not accounting for inherent variation between fields, field landscapes, and study year; thus, to disentangle specific effects of management, it is important to account for this variation by using these factors as random effects within mixed-effects models (Chapter 3). Understanding multi-scale …