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There is relatively little work examining visitor outcomes of ambassador animal programs, such as whether these programs are educationally effective or unintentionally promote exotic pet ownership. We designed a two-way factorial experiment to test whether ambassador animals enhanced or detracted from the educational outcomes of a zoo exhibit. We surveyed 312 visitors at the Oakland Zoo at a static exhibit focused on the illegal wildlife trade. Participants were surveyed either before or after visiting the exhibit, with or without a trainer presenting either an ambassador ball python (Python regius) or yellow-naped Amazon parrot (Amazona auropalliata). The survey assessed attitudes toward conservation, knowledge of conservation behavior, and the suitability of various species, including the ambassador species, as pets. We used an ANOVA to examine 299 complete surveys for differences between experimental groups' mean responses. There were no significant differences in conservation attitudes. Subjects demonstrated more knowledge of conservation behavior after leaving the exhibit, regardless of whether or not an animal was present. While the exhibit reduced favorable attitudes toward parrots as pets, ambassador animal presence neither positively nor negatively impacted on this effect. Participants who viewed a python were more likely to indicate that they viewed a python as a good pet. However, the sample expressed overall negative attitudes toward exotic pet ownership. This study suggests that ambassadors neither enhanced learning nor unintentionally promoted exotic pets. Further research is needed to understand the role of interpretive messaging when using ambassadors in an educational context.
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http://dx.doi.org/10.1002/zoo.21872 | DOI Listing |
Chee Kiang (Ethan) Ewe is an EMBO Postdoctoral Fellow working in the lab of Oded Rechavi at Tel Aviv University, Israel. Here he studies how small RNAs regulate gene expression and, more specifically, how these enable epigenetic inheritance. Ethan has been an active member of the preLights community, acting as one of its ambassadors this year, and is now one of Development's Pathway to Independence programme fellows.
View Article and Find Full Text PDFJ Appl Anim Welf Sci
August 2025
Animal Welfare Science, Brookfield Zoo Chicago, Brookfield, IL, USA.
Common bottlenose dolphins residing in zoos and aquariums are viewed as ambassadors for their wild counterparts. Previous studies on wild bottlenose dolphins have raised concerns about exposure to phthalates - synthetic chemicals that can pose health risks. Recent research on wild bottlenose dolphins has reported prevalent exposure to phthalates.
View Article and Find Full Text PDFNat Commun
July 2025
Gene Regulation of Cell Identity Lab, Neurosciences Program, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Spain.
Single-cell RNA sequencing (scRNA-seq) facilitates the study of transcriptome diversity in individual cells. Yet, many existing methods lack sensitivity and accuracy. Here we introduce SCALPEL, a Nextflow-based tool to quantify and characterize transcript isoforms from standard 3' scRNA-seq data.
View Article and Find Full Text PDFPrev Vet Med
October 2025
Evidensia Sverige AB, Östhammarsgatan 74, Stockholm 155 28, Sweden.
Most healthcare-associated infections may be prevented and improved infection prevention and control (IPC) has been identified as a key factor. A quantitative assessment would enable practices to evaluate their IPC level, track improvements, and benchmark against other practices. The primary aim of this article was to show the development of an all-encompassing IPC programme, including an antibiotic stewardship element, to be used in veterinary care.
View Article and Find Full Text PDFAnimals (Basel)
April 2025
Department of Animal Programs, Smithsonian National Zoo and Conservation Biology Institute, Front Royal, VA 22630, USA.
The brown kiwi () is a flightless, nocturnal bird native to New Zealand and is classified as "At Risk" due to predation from domestic dogs and ferrets. In the U.S.
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