Date of Award
4-6-2015
Document Type
Thesis
Degree Name
Master of Science (MS)
Department
School of Biological Sciences
First Advisor
Joseph M. Casto
Abstract
Across a wide range of avian taxa, eggs within clutches hatch asynchronously, placing later hatched nestlings at a disadvantage. Here, we explore the proximate and ultimate causes of hatching asynchrony within European starlings, Sturnus vulgaris. Specifically, we investigate the effect of ambient temperature on egg viability and incubation behavior prior to clutch completion. Additionally, we examine the potential for storage time and maternally-deposited yolk testosterone to influence rates of embryonic development and hatching patterns within European starlings.
Recommended Citation
Hanser, Jason, "Hatching Asynchrony in European Starlings ( Sturnus Vulgaris )" (2015). Theses and Dissertations. 393.
https://ir.library.illinoisstate.edu/etd/393
DOI
http://doi.org/10.30707/ETD2015.Hanser.J
Page Count
75
Included in
Biology Commons, Ecology and Evolutionary Biology Commons, Social and Behavioral Sciences Commons
Comments
Imported from ProQuest Hanser_ilstu_0092N_10518.pdf