Professor of Biology
Education & Training
Ph.D., Cornell University 1984
M.S., Tufts University 1978
B.S., Tufts University 1976
Our lab studies animal communication and sexual selection from an integrative perspective that includes a wide range of behavioral ecological, neuroethological, developmental, genetic, and evolutionary approaches. Birds are our most common model system, but we also have worked with insects, spiders, shrimp, lobsters, lizards, and primates, including humans. The central question that drives our work is how information, in the broadest sense of that word, is used by organisms to maximize survival and reproductive success.
DuBois, AL, Nowicki, S, Peters, S, Rivera-Cáceres, KD, and Searcy, WA. "Song is not a reliable signal of general cognitive ability in a songbird." Animal Behaviour 137 (March 1, 2018): S1-S25. Full Text
Niederhauser, JM, DuBois, AL, Searcy, WA, Nowicki, S, and Anderson, RC. "A test of the eavesdropping avoidance hypothesis as an explanation for the structure of low-amplitude aggressive signals in the song sparrow." Behavioral Ecology and Sociobiology 72.3 (March 1, 2018). Full Text
Anderson, RC, Searcy, WA, Peters, S, Hughes, M, DuBois, AL, and Nowicki, S. "Song learning and cognitive ability are not consistently related in a songbird." Animal cognition 20.2 (March 2017): 309-320. Full Text
Peters, S, and Nowicki, S. "Overproduction and attrition: the fates of songs memorized during song learning in songbirds." Animal Behaviour 124 (February 2017): 255-261. Full Text
DuBois, AL, Nowicki, S, and Searcy, WA. "A test for repertoire matching in eastern song sparrows." Journal of Avian Biology 47.2 (March 2016): 146-152. Full Text
Klofstad, CA, Nowicki, S, and Anderson, RC. "How Voice Pitch Influences Our Choice of Leaders When candidates speak, their vocal characteristics-as well as their words-influence voters' attitudes toward them." AMERICAN SCIENTIST 104.5 (2016): 282-287.
Akçay, Ç, Anderson, RC, Nowicki, S, Beecher, MD, and Searcy, WA. "Quiet threats: soft song as an aggressive signal in birds." Animal Behaviour 105 (July 2015): 267-274. Full Text
Liu, IA, Johndrow, JE, Abe, J, Lüpold, S, Yasukawa, K, Westneat, DF, and Nowicki, S. "Genetic diversity does not explain variation in extra-pair paternity in multiple populations of a songbird." Journal of evolutionary biology 28.5 (May 12, 2015): 1156-1169. Full Text
Lachlan, RF, and Nowicki, S. "Context-dependent categorical perception in a songbird." Proceedings of the National Academy of Sciences of the United States of America 112.6 (February 2015): 1892-1897. Full Text
Klofstad, CA, Anderson, RC, and Nowicki, S. "Perceptions of Competence, Strength, and Age Influence Voters to Select Leaders with Lower-Pitched Voices." PloS one 10.8 (January 2015): e0133779-. Full Text
Anderson, R, Niederhauser, J, Dubois, A, Nowicki, S, and Searcy, W. "Are Song Sparrow 'Soft Songs' Adapted for Short-range Communication?." March 2017.
Anderson, RC, Sewall, KB, Peters, S, Soha, JA, and Nowicki, S. "Song as a signal of cognitive ability: effects of early developmental stress on problem solving and song learning in the zebra finch." March 2016.
Sewall, KB, Anderson, RC, Peters, S, Nowicki, S, and Roth, T. "Social complexity as a driver of communication and cognition." April 2015.
Anderson, RC, and Nowicki, S. "Cognitive performance predicts strength of sexual preference in a songbird." 2014.
Sewall, KB, Soha, JA, Peters, S, and Nowicki, S. "A possible trade-off between song and a cognitive metric in song sparrows." 2014.
Sewall, KB, and Nowicki, S. "The relationship between testosterone and aggressive phenotype in male song sparrows (Melospiza melodia)." April 2012.
Sewall, KB, and Nowicki, S. "The relationship between behavioral syndromes and behavioral plasticity in male song sparrows." March 2011.
Hoese, WJ, Mooney, R, and Nowicki, S. "Neural encoding of multiple song types in the swamp sparrow HVc." December 2000.
Nowicki, S, Searcy, WA, Hughes, M, and Podos, J. "Sexual selection limits evolutionary innovation in birdsong." 1999.
LOHR, B, NOWICKI, S, and WEISMAN, R. "PITCH PRODUCTION AND PERCEPTION IN CAROLINA CHICKADEE SONGS." 1991.
Washington Duke Scholars Program awarded by Coca-Cola Foundation, Inc. (Principal Investigator). 2016 to 2021
The COMPASS PROJECT awarded by Howard Hughes Medical Institute (Principal Investigator). 2014 to 2019
Neural Codes for Vocal Sequences awarded by National Science Foundation (Co-Principal Investigator). 2014 to 2019
AB Duke Scholars awarded by Angier Biddle Duke Memorial (Principal Investigator). 2017 to 2018
2017 - 2018 MMUF awarded by Andrew W. Mellon Foundation (Principal Investigator). 2017 to 2018
Funding for AB Duke Scholars program awarded by Angier Biddle Duke Memorial (Principal Investigator). 2016 to 2017
Collaborative Research: Cognition and Signaling in Songbirds awarded by National Science Foundation (Principal Investigator). 2012 to 2016
DISSERTATION RESEARCH: The Role of Mating System in Sperm Competition and Protein Evolution in /Agelaius/ Blackbirds awarded by National Science Foundation (Principal Investigator). 2011 to 2014
Impact of early nutrition on neural mechanisms of signal processing awarded by National Institutes of Health (Principal Investigator). 2010 to 2013
DISSERTATION RESEARCH: Selective pressures shaping aggressive behavoir in females: an experimental approach awarded by National Science Foundation (Principal Investigator). 2007 to 2009