Nonhuman Primate

Moving evidence into practice: Cost analysis and assessment of Macaques’ sustained behavioral engagement with videogames and foraging devices

Environmental enrichment plans for captive nonhuman primates often include provision of foraging devices. The rationale for using foraging devices is to promote species‐typical activity patterns that encourage physical engagement and provide multi‐sensory stimulation. However, these devices have been shown to...

Year Published: 2016Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Bennett, A. J., Perkins, C. M., Tenpas, P. D. et al. 2016. Moving evidence into practice: Cost analysis and assessment of Macaques' sustained behavioral engagement with videogames and foraging devices. American Journal of Primatology 78(12), 1250-1264.

Biobehavioral consequences of prenatal exposure to a matrilineal overthrow and relocation in captive infant rhesus (Macaca mulatta) monkeys

There is a general consensus that perinatal experiences help to shape infant behavior; however, relatively little is known about the effects of prenatal experience on postnatal phenotype in non‐human primates. The current study sought to take advantage of a naturally...

Year Published: 2016Topics: Relocation & TransportAnimal Type: Macaque, Nonhuman Primate

Citation: Herrington, J. A., Del Rosso, L. A., Capitanio, J. P. 2016. Biobehavioral consequences of prenatal exposure to a matrilineal overthrow and relocation in captive infant rhesus (Macaca mulatta) monkeys. American Journal of Primatology 78(9), 895-903.

Relocation stress induces short-term fecal cortisol increase in Tonkean macaques (Macaca tonkeana)

The level of glucocorticoids, especially if obtained from noninvasive sampling, can be used as an index of animal well-being, allowing evaluation of the animal's response to environmental modifications. Despite evidence that these hormones play a relevant role in energy metabolism...

Year Published: 2017Topics: Relocation & TransportAnimal Type: Macaque, Nonhuman Primate

Citation: Cinque, C., De Marco, A., Mairesse, J. et al. 2017. Relocation stress induces short-term fecal cortisol increase in Tonkean macaques (Macaca tonkeana). Primates 58(2), 315-321.

Daily travel distances of zoo-housed chimpanzees and gorillas: Implications for welfare assessments and space requirements

The degree to which the relatively smaller area of artificial environments (compared with natural habitats) has measureable effects on the behavior and welfare of captive animals has been debated for many years. While there is little question that these spaces...

Year Published: 2016Topics: Housing, Natural BehaviorAnimal Type: Chimpanzee, Nonhuman Primate, Other Nonhuman Primate

Citation: Ross, S. R., Shender, M. A. 2016. Daily travel distances of zoo-housed chimpanzees and gorillas: Implications for welfare assessments and space requirements. Primates 57(3), 395-401.

A new method of walking rehabilitation using cognitive tasks in an adult chimpanzee (Pan troglodytes) with a disability: A case study

There are few studies of long-term care and rehabilitation of animals which acquired physical disabilities in captivity, despite their importance for welfare. An adult male chimpanzee named Reo at the Primate Research Institute of Kyoto University, developed acute myelitis, inflammation...

Year Published: 2016Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Sakuraba, Y., Tomonaga, M., Hayashi, M. 2016. A new method of walking rehabilitation using cognitive tasks in an adult chimpanzee (Pan troglodytes) with a disability: A case study. Primates 57(3), 403-412.

Fecal glucocorticoid metabolite responses to management stressors and social change in four species of callitrichine monkeys

The use of enzyme immunoassays (EIA) for the non-invasive measurement of glucocorticoids provides a valuable tool for monitoring health and welfare in sensitive species. We validated methods for measuring fecal glucocorticoid metabolites (FGM) using the response to veterinary exams for...

Year Published: 2016Topics: Welfare AssessmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Wark, J. D., Amendolagine, L., Lukas, K. E. et al. 2016. Fecal glucocorticoid metabolite responses to management stressors and social change in four species of callitrichine monkeys. Primates 57(2), 267-277.

Pair housing of macaques: A review of partner selection, introduction techniques, monitoring for compatibility, and methods for long-term maintenance of pairs

Pair housing of macaques has become a widely implemented compromise between meeting the social needs of the monkeys and allowing for their use in biomedical research. While beneficial to the animals, pair housing can provide challenges for those caring for...

Year Published: 2017Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Truelove, M. A., Martin, A. L., Perlman, J. E. et al. 2017. Pair housing of macaques: A review of partner selection, introduction techniques, monitoring for compatibility, and methods for long-term maintenance of pairs. American Journal of Primatology 79(1), e22485.

Laboratory rhesus macaque social housing and social changes: Implications for research

Macaque species, specifically rhesus (Macaca mulatta), are the most common nonhuman primates (NHPs) used in biomedical research due to their suitability as a model of high priority diseases (e.g., HIV, obesity, cognitive aging), cost effective breeding and housing compared to...

Year Published: 2017Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Hannibal, D. L., Bliss-Moreau, E., Vandeleest, J. et al. 2017. Laboratory rhesus macaque social housing and social changes: Implications for research. American Journal of Primatology 79(1), e22528.

Intermittent pair-housing, pair relationship qualities, and HPA activity in adult female rhesus macaques

Laboratory rhesus macaques are often housed in pairs and may be temporarily or permanently separated for research, health, or management reasons. While both long‐term social separations and introductions can stimulate a stress response that impacts inflammation and immune function, the...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Hannibal, D. L., Cassidy, L. C.,Vandeleest, J. et al. 2018. Intermittent pair-housing, pair relationship qualities, and HPA activity in adult female rhesus macaques. American Journal of Primatology 80(5), e22762.

Infrared thermal imaging: Positive and negative emotions modify the skin temperatures of monkey and ape faces

Facial thermography has enabled researchers to noninvasively and continuously measure the changes of a range of emotional states in humans. The present work used this novel technology to study the effect of positive and negative emotions in nonhuman primates by...

Year Published: 2018Topics: Welfare AssessmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Chotard, H., Ioannou, S., Davila-Ross, M. 2018. Infrared thermal imaging: Positive and negative emotions modify the skin temperatures of monkey and ape faces. American Journal of Primatology 80(5), e22863.