Miller-Butterworth, Cassandra http://orcid.org/0000-0002-4399-3108
Vacco, Karen
Kaemmerer, Kenneth
Gaspard, Joseph
Funding for this research was provided by:
Pittsburgh Zoo & PPG Aquarium
Pennsylvania State University
Article History
Received: 22 January 2019
Accepted: 26 June 2019
First Online: 8 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. All procedures performed were in accordance with the ethical standards of the Pennsylvania State University (IACUC No. 46117) and of the Pittsburgh Zoo & PPG Aquarium.