Publications

Differential relationships between chronic hormone profiles in pregnancy and maternal investment in rhesus monkey mothers with hair loss in the neonatal period

Hair loss is commonly used as an indicator of well being in primate facilities, yet it has been shown to also occur in otherwise healthy pregnant and postpartum females. There is significant variability in the incidence of hair loss during...

Year Published: 2017Topics: Abnormal/Problematic BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Dettmer, A. M., Rosenberg, K., Menard, M. T. et al. 2017. Differential relationships between chronic hormone profiles in pregnancy and maternal investment in rhesus monkey mothers with hair loss in the neonatal period. American Journal of Primatology 79(1), e22489.

The primatologist as a behavioral engineer

The field of primate behavior management has had only limited success in preventing and treating abnormal behaviors, such as stereotypy and self‐injury, in captive non‐human primates (NHP). In contrast, applied behavior analysts have had great success in treating similar topographies...

Year Published: 2017Topics: Abnormal/Problematic BehaviorAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Martin, A. L. 2017. The primatologist as a behavioral engineer. American Journal of Primatology 79, e22500.

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.

A comparison of two types of running wheel in terms of mouse preference, health, and welfare

Voluntary wheel running occurs in mice of all strains, sexes, and ages. Mice find voluntary wheel running rewarding, and it leads to numerous health benefits. For this reason wheels are used both to enhance welfare and to create models of...

Year Published: 2018Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Walker, M., Mason, G. 2018. A comparison of two types of running wheel in terms of mouse preference, health, and welfare. Physiology & Behavior 191, 82-90.

Review of practices reported for preoperative food and water restriction of laboratory pigs (Sus scrofa)

The traditionally cited recommendations for the preoperative restriction of food (including bedding) and water in pigs do not appear to be evidence-based. As a preliminary step in elucidating a rationale for and standardizing preoperative food and water restriction (PFWR), this...

Year Published: 2016Topics: Husbandry & ManagementAnimal Type: Pig

Citation: Bradbury, A. G., Clutton, R. E. 2016. Review of practices reported for preoperative food and water restriction of laboratory pigs (Sus scrofa). JAALAS 55(1), 35–40.