Browsing Dissertations by Author "Balakrishnan, Christopher N."
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Behavioral and genetic divergence among wild and domesticated populations of the zebra finch (Taeniopygia guttata)
Lansverk, Allison L. (East Carolina University, 2017-07-18)Zebra finches (Taeniopygia guttata) have been the subject of extensive neurological and behavioral research having served as the dominant model for vocal learning over half a century. Learned vocal communication, or vocal ... -
Color Pattern Evolution in the Threespine Stickleback (Gasterosteus aculeatus): Functional, Mechanistic and Synthetic Approaches
Anderson, Christopher Michael (East Carolina University, 2022-07-19)Studies of animal color patterns have provided important insights into the nature of evolution and adaptation. Coloration may be the target of multiple evolutionary processes, including natural selection, intersexual ... -
Evolution of olfactory receptors in birds
Driver, Robert (East Carolina University, 2022-12-05)Olfaction is an evolutionary ancient sensation, and is the perception and interpretation of chemical stimuli from surrounding air or water. Olfaction is an essential sensory modality for nearly all animals, and is used to ... -
The effects of stress on avian gene expression and microbiomes
Newhouse, Daniel J (East Carolina University, 2019-07-24)Organisms must cope with stressors throughout their lifetime. Stressors are broad and come from both intrinsic and extrinsic sources. In this era of rapid global change, exposure to stressors will become more unpredictable ...