Contribution of adult sex ratio to trauma and reproductive output in large breeding groups of rhesus macaques (Macaca mulatta)
Contributor(s):: Crast, J., Bloomsmith, M. A., Remillard, C. M., Meeker, T.
The utility of voluntary weighing in captive group-living rhesus macaques (Macaca mulatta)
Contributor(s):: Zijlmans, D. G. M., Vernes, M. K., Sterck, E. H. M., Langermans, J. A. M.
Using technology to monitor and improve zoo animal welfare
Contributor(s):: Whitham, J. C., Miller, L. J.
Refinements to captive chimpanzee (Pan troglodytes) care: a self-medication paradigm
Contributor(s):: Webb, S. J. N., Hau, J., Schapiro, S. J.
The Social Rank of Zoo-Housed Japanese Macaques is a Predictor of Visitor-Directed Aggression
| Contributor(s):: Jocelyn M. Woods, Stephen R. Ross, Katherine A. Cronin
The effect that visitors have on the behavior and welfare of animals is a widely-studied topic in zoo animal welfare. Typically, these studies focus on how the presence or activity levels of visitors affect animals. However, for many species, and particularly primates, social factors, such as...
Influence of female coalitionary aggressive behavior on the success of male introductions to female groups of rhesus macaques (Macaca Mulatta)
| Contributor(s):: Bailey, Kelly L., Bloomsmith, Mollie A., Michopoulos, Vasiliki, Remillard, Caren M., Young, Leigh Anna
Developing and validating attention bias tools for assessing trait and state affect in animals: A worked example with Macaca mulatta
| Contributor(s):: Howarth, Emmeline R. I., Kemp, Caralyn, Thatcher, Harriet R., Szott, Isabelle D., Farningham, David, Witham, Claire L., Holmes, Amanda, Semple, Stuart, Bethell, Emily J.
Attention bias is a new approach to assessing animal affect that has shown promising results in several animal species. It describes a tendency to preferentially attend to emotional compared to neutral cues and is influenced by underlying affect. It is important in the early days of this new...
Tailored Enrichment Strategies and Stereotypic Behavior in Captive Individually Housed Macaques (Macaca spp.)
| Contributor(s):: Cannon, Tessa H., Heistermann, Michael, Hankison, Shala J., Hockings, Kimberley J., McLennan, Matthew R.
The welfare of nonhuman animals in captivity is widely dependent on the natural psychological, physical, and behavioral needs of the animals and how adequately these needs are met. Inability to engage in natural behaviors can lead to chronic stress and expression of stereotypic behavior. The...
Use of video system and its effects on abnormal behaviour in captive Japanese macaques (Macaca fuscata)
| Contributor(s):: Ogura, Tadatoshi
Although nonhuman primates have highly developed visual cognitive abilities, they have few opportunities to exert such abilities in captivity. Video presentation can reproduce multiple features of the complex, real, visual world. Therefore, video presentation can be expected to act as...
A response to the influence of observer presence on baboon (Papio spp.) and rhesus macaques (Macaca mulatta) behavior: A comment on
| Contributor(s):: Lutz, Corrine K., Nevill, Christian H.
2011Applied Animal Behaviour Science129155-560168-159110.1016/j.applanim.2010.11.008text
Comparing the relative benefits of grooming-contact and full-contact pairing for laboratory-housed adult female Macaca fascicularis
| Contributor(s):: Lee, Grace H., Thom, Jinhee P., Chu, Katherine L., Crockett, Carolyn M.
Tactile social contact is the most effective form of environmental enrichment for promoting normal behavior in captive primates. For laboratory macaques housed indoors, pair housing is the most common method for socialization. Pairs can be housed either in full contact (FC), or in protected...
The Frequencies of Immunosuppressive Cells in Adipose Tissue Differ in Human, Non-human Primate, and Mouse Models
| Contributor(s):: Laparra, A., Tricot, S., Le Van, M., Damouche, A., Gorwood, J., Vaslin, B., Favier, B., Benoist, S., Ho Tsong Fang, R., Bosquet, N., Le Grand, R., Chapon, C., Lambotte, O., Bourgeois, C.
The effects of cognitive testing on the welfare of zoo-housed Japanese macaques (Macaca fuscata)
| Contributor(s):: Jacobson, Sarah L., Kwiatt, Anne C., Ross, Stephen R., Cronin, Katherine A.
Cognitive testing programs are being implemented more frequently in zoo settings due to the benefits these programs can provide for the animals, researchers and zoo visitors. However, the impact that cognitive studies have on the welfare of captive animals, particularly for primates in a social...
A protocol for training group-housed rhesus macaques (Macaca mulatta) to cooperate with husbandry and research procedures using positive reinforcement
| Contributor(s):: Kemp, Caralyn, Thatcher, Harriet, Farningham, David, Witham, Claire, MacLarnon, Ann, Holmes, Amanda, Semple, Stuart, Bethell, Emily J.
There has been increased recognition of the 3Rs in laboratory animal management over the last decade, including improvements in animal handling and housing. For example, positive reinforcement is now more widely used to encourage primates to cooperate with husbandry procedures, and improved...
A Tinbergian review of self-injurious behaviors in laboratory rhesus macaques
| Contributor(s):: Polanco, Andrea
Self-injurious behaviors (SIBs) are a welfare and practical concern in laboratory rhesus macaques (Macaca mulatta), and may share a similar etiology to human SIBs. This review uses a Tinbergian perspective to investigate why rhesus monkeys perform SIBs. In addition to reviewing research...
Training success in group-housed long-tailed macaques (Macaca fascicularis) is better explained by personality than by social rank
| Contributor(s):: Wergård, Eva-Marie, Westlund, Karolina, Spångberg, Mats, Fredlund, Helene, Forkman, Björn
Using training to prepare laboratory animals for biomedical research is one important behavior management task. With increased knowledge about factors influencing training success, training programs may be optimized, resulting in a refinement of primate husbandry. Even when animals are trained...
Risky business: Causes and conservation implications of human-moor macaque (macaca maura) interactions in south Sulawesi, Indonesia
| Contributor(s):: Kristen Morrow
Human and nonhuman primates (primates, hereafter) interact with one another in diverse ways. Although the nature of these interactions has been well documented, we still have limited insight as to why humans and primates interact in the patterns we observe. Drawing from life history theory,...
Keeper-animal interactions: differences between the behaviour of zoo animals affect stockmanship
| Contributor(s):: Ward, S. J., Melfi, V.
Stockmanship is a term used to describe the management of animals with a good stockperson someone who does this in a in a safe, effective, and low-stress manner for both the stock-keeper and animals involved. Although impacts of unfamiliar zoo visitors on animal behaviour have been extensively...
Training success in group-housed long-tailed macaques ( Macaca fascicularis) is better explained by personality than by social rank
| Contributor(s):: Wergard, E. M., Westlund, K., Spangberg, M., Fredlund, H., Forkman, B.
The Human Intruder Test: An Anxiety Assessment in Rhesus Macaques (Macaca Mulatta)
| Contributor(s):: Emily J. Peterson
The human intruder test (HIT) is a noninvasive tool widely used for assessing anxiety in rhesus macaques (Macaca mulatta). This thesis explores the HIT procedure and applies it to a population of monkeys with a self-injurious behavioral pathology. Individual variation on this test can be used to...