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Research Article

The Effect of Polychlorinated Biphenyls on the Song of Two Passerine Species

  • Sara DeLeon mail,

    sd823@drexel.edu

    Affiliations: Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America, Department of Biodiversity, Earth, and Environmental Science; Drexel University, Philadelphia, Pennsylvania, United States of America

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  • Rayko Halitschke,

    Affiliation: Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America

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  • Ralph S. Hames,

    Affiliation: Laboratory of Ornithology, Cornell University, Ithaca, New York, United States of America

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  • André Kessler,

    Affiliation: Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America

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  • Timothy J. DeVoogd,

    Affiliation: Department of Psychology, Cornell University, Ithaca, New York, United States of America

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  • André A. Dhondt

    Affiliations: Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America, Laboratory of Ornithology, Cornell University, Ithaca, New York, United States of America

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  • Published: September 18, 2013
  • DOI: 10.1371/journal.pone.0073471

About the Authors

Sara DeLeon, Rayko Halitschke, André Kessler, André A. Dhondt
Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America
Sara DeLeon
Department of Biodiversity, Earth, and Environmental Science; Drexel University, Philadelphia, Pennsylvania, United States of America
Ralph S. Hames, André A. Dhondt
Laboratory of Ornithology, Cornell University, Ithaca, New York, United States of America
Timothy J. DeVoogd
Department of Psychology, Cornell University, Ithaca, New York, United States of America

Corresponding Author

Email: sd823@drexel.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SD TJD AAD. Performed the experiments: SD RH. Analyzed the data: SD RH RSH. Contributed reagents/materials/analysis tools: RH AK. Wrote the paper: SD RH RSH TJD AK AAD.