The beast within : measuring the minds of zoo animals

Though zoos have come far from their early days of concrete boxes in caring for their residents' physical health, zoo animals' mental health-the feelings and thoughts beneath the furry and scaly exteriors-has only recently become a serious field of research. The fear of anthropomorphism, or the furnishing of non-human entities with human characteristics such as "happy" or "depressed," has discouraged scientists for decades from approaching this seemingly unscientific and unknowable topic. But as the concept of welfare becomes increasingly lauded as the main focus of zoos, crucial to zoos' attendance, their respect by society, and their future existence, zoo keepers, curators, and researchers are beginning to seek out new ways to discover and understand their animals' true feelings-broadening 'animal welfare' to include minds as well as bodies. This thesis explores new studies, technologies, and ways of thinking about animal mental welfare among zoo researchers. Specifically, the thesis focuses on researchers at Brookfield Zoo in Chicago, who have developed a unique tool for studying welfare based on the idea that animals have emotions that can and should be ascertained-and that keepers, those who spend long periods of time with the animals, have the ability to tell how their animals are feeling.

Department dc:contributor.department

Massachusetts Institute of Technology. Graduate Program in Science Writing

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2014

Author dc:creator

• Duke, Julia Jane

Advisor dc:contributor.advisor

• Marcia Bartusiak.

• Graduate Program in Science Writing.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/92631

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/92631