Document Type

Thesis

Date of Degree Completion

Spring 2026

Degree Name

Master of Science (MS)

Department

Primate Behavior

Committee Chair

Dr. Mary Lee Jensvold

Second Committee Member

Dr. Jessica Mayhew

Third Committee Member

Dr. Lori K. Sheeran

Abstract

Mobility optimizes our ability to interact with our environment. Chimpanzees use a variety of locomotive behaviors to utilize their captive environment. Like humans, chimpanzees’ locomotive behavior can be impacted by age and changes in mobility. While the use of chimpanzees in biomedical research, breeding, and entertainment has substantially decreased, many chimpanzees have now been retired to sanctuaries. The current population of chimpanzees in zoos and sanctuaries includes many chimpanzees over 35 years of age and are considered elderly. This study examined the mobility and space use of four captive chimpanzees between the ages of 36-58 at Fauna Foundation Sanctuary, located in Carignan, Québec, Canada.

Available for download on Tuesday, June 10, 2031

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