Other Nonhuman Primate

Behavior and safety in the use of canopy bridges by howler monkeys in an experimental environment

Urban sprawl advances over forested areas and threatens arboreal species, which often use roads, power lines, and rooftops to move, resulting in roadkill, electrocution, and dog attacks. One measure to mitigate these risks is the installation of canopy bridges, which...

Year Published: 2025Topics: Environmental Enrichment, HousingAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Dias, P., Teixeira, F. Z., Ferrugem, V. H. C. et al. 2025. Behavior and safety in the use of canopy bridges by howler monkeys in an experimental environment. Applied Animal Behaviour Science 290, 106696.

A metric-based, meta-analytic appraisal of environmental enrichment efficacy in captive primates (2025)

Non-human primates (hereafter ‘primates') constitute a common group of animals in captivity but their captive maintenance involves ethical and husbandry issues, many of which can be addressed through environmental enrichment (hereafter ‘enrichment'). Enrichment is often applied in a trial-and-error fashion...

Year Published: 2025Topics: Environmental Enrichment, Social Housing & CompanionshipAnimal Type: Baboon, Capuchin, Chimpanzee, Gibbon, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Duncan, L. M., Pillay, N. 2025. A metric-based, meta-analytic appraisal of environmental enrichment efficacy in captive primates. Animals 15(6), 799.

Home-cage training for non-human primates: an opportunity to reduce stress and study natural behavior in neurophysiology experiments (2025)

Research involving non-human primates remains a cornerstone in fields such as biomedical research and systems neuroscience. However, the daily routines of laboratory work can induce stress in these animals, potentially compromising their well-being and the reliability of experimental outcomes. To...

Year Published: 2025Topics: Animal TrainingAnimal Type: Baboon, Capuchin, Chimpanzee, Gibbon, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Ceccarelli, F., Londei, F., Arena, G. et al. 2025. Home-Cage Training for Non-Human Primates: An Opportunity to Reduce Stress and Study Natural Behavior in Neurophysiology Experiments. Animals 15(9), 1340.

A systematic review of the effects of musical enrichment on captive mammals (2025)

Forty two studies examining physiological, behavioural and cognitive mammalian responses to music were identified, with 38.1% of those studies focusing on primates. The studies identified included 23 mammalian species across six animal orders (Artiodactyla, Carnivora, Perissodactyla, Primates, Proboscidea and Rodentia)....

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Cat, Chimpanzee, Chinchilla, Dog, Gerbil, Gibbon, Guinea Pig, Hamster, Lemur, Macaque, Marmoset, Mole Rat, Mouse, Nonhuman Primate, Other Nonhuman Primate, Other Rodent, Owl Monkey, Rat, Rodent, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Alkalaj, M. 2025. A systematic review of the effects of musical enrichment on captive mammals. Canopy 25(2).

Update on current hormonal and non-hormonal contraceptive options in non-human primates

Reproductive success in captive non-human primates (NHPs) has increased the demand for safe, effective, and reversible population control methods. This review provides an overview of the current literature on hormonal and non-hormonal contraceptives as reproductive control methods in NHPs. Where...

Year Published: 2024Topics: ReproductionAnimal Type: Baboon, Capuchin, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Nederlof, R. A., Bruins-van Sonsbeek, L. G. R., Stumpel, J. B. G. et al. 2024. Update on current hormonal and non-hormonal contraceptive options in non-human primates. Journal of Zoological and Botanical Gardens 5(4), 606–629.

Specifically unspecific – Simple devices as feasible and effective enrichment for small mammals

Although enrichment is an essential part of modern zoo animal husbandry, research on effective enrichment for small mammals is scarce, albeit they are regularly kept in zoos. To develop solutions that are inexpensive, readily applicable, and adaptable for a variety...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Nonhuman Primate, Other Animal, Other Nonhuman Primate, Other Rodent, Rat, Rodent

Citation: Göbel, M., Kaiser, S., Richter, H. et al. 2024. Specifically unspecific – Simple devices as feasible and effective enrichment for small mammals. Animal Behavior and Cognition 11(3), 305–329.

Enriched social environment affects the utterance of acoustic signals of captive François’ langurs

Vocal communication serves as an important mode of interaction among animals. The quantitative analysis of acoustic signals holds scientific value in highlighting the importance of understanding the social-ecological contexts and their effects on acoustic communication. The results can provide a...

Year Published: 2024Topics: VocalizationAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Xie, Y., Liu, Y., Li, Y. et al. 2024. Enriched social environment affects the utterance of acoustic signals of captive François' langurs. Applied Animal Behaviour Science 277, 106351.

Effect of rehabilitation exercise on locomotion performance of captive Bengal slow loris

The Bengal slow loris (Nycticebus bengalensis) is one of the most confiscated and rescued primate species in China. These animals are often subject to physical issues due to poor husbandry practices in captivity. Many individuals rescued from the illegal wildlife...

Year Published: 2024Topics: Relocation & TransportAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Bolin, X., Linhong, L., Dongchen, H. et al. 2024. Effect of rehabilitation exercise on locomotion performance of captive Bengal slow loris. Applied Animal Behaviour Science 276, 106304.

Primate enrichment categories: A literature review of current trends

Environmental enrichment aims to enhance primate wellbeing by providing physical and mental stimuli to address the biological and psychological needs of individuals. However, lack of knowledge regarding the development of enrichment research hampers implementors and future inquiries. Therefore, a collection...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Richardson, S. 2024. Primate enrichment categories: A literature review of current trends. Animal Behavior and Cognition 11(1), 87–100.

Development of an animal welfare tool for zoo-housed primates, considering intra- and inter-rater reliability

Over the past few decades, the concept of animal welfare has become increasingly prominent in Western societies. Faced with this collective awareness, various organisations are now making it a point of honour to consider the welfare of their animals. This...

Year Published: 2024Topics: Welfare AssessmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Dazord, A., Primault, M. 2024. Development of an animal welfare tool for zoo-housed primates, considering intra- and inter-rater reliability. Journal of Zoo and Aquarium Research 12(2), 69–78.