The University of Southern Mississippi The Aquila Digital Community Master's Theses Summer 8-2011 Ornamentation, Behavior, and Maternal Effects in the Female Northern Cardinal Caitlin Winters University of Southern Mississippi Follow this and additional works at: https://aquila.usm.edu/masters_theses Part of the Biology Commons, and the Ornithology Commons Recommended Citation Winters, Caitlin, "Ornamentation, Behavior, and Maternal Effects in the Female Northern Cardinal" (2011). Master's Theses. 240. https://aquila.usm.edu/masters_theses/240 This Masters Thesis is brought to you for free and open access by The Aquila Digital Community. It has been accepted for inclusion in Master's Theses by an authorized administrator of The Aquila Digital Community. For more information, please contact
[email protected]. The University of Southern Mississippi ORNAMENTATION, BEHAVIOR, AND MATERNAL EFFECTS IN THE FEMALE NORTHERN CARDINAL by Caitlin Winters A Thesis Submitted to the Graduate School of The University of Southern Mississippi in Partial Fulfillment of the Requirements for the Degree of Master of Science Approved: _Jodie M. Jawor_____________________ Director _Frank R. Moore_____________________ _Robert H. Diehl_____________________ _Susan A. Siltanen____________________ Dean of the Graduate School August 2011 ABSTRACT ORNAMENTATION, BEHAVIOR, AND MATERNAL EFFECTS IN THE FEMALE NORTHERN CARDINAL by Caitlin Winters August 2011 This study seeks to understand the relationship between ornamentation, maternal effects, and behavior in the female Northern Cardinal (Cardinalis cardinalis). Female birds possess ornaments that indicate a number of important known aspects of quality and are usually costly to maintain. However, the extent to which female specific traits, such as maternal effects, are indicated is less clear. It is predicted by the Good Parent Hypothesis that this information should be displayed through intraspecific signal communication.