Natural Behavior

Both aggressive and affiliative behaviour facilitate resource access in high-ranking female long-tailed macaques (Macaca fascicularis)

Access to limited resources may be achieved by dominance as well as by high rates of aggressive and affiliative behaviour. We investigated the relative effectiveness of dominance rank and aggressive and affiliative behaviour in accessing three material and three social...

Year Published: 2020Topics: Natural BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Overduin-de Vries, A. M., de Vries, H., Vermande, M. M. et al. 2020. Both aggressive and affiliative behaviour facilitate resource access in high-ranking female long-tailed macaques (Macaca fascicularis). Behaviour 157 (3-4), 267-287.

Collective behavior in wild zebrafish

Anthropogenic change is expected to alter environments at alarming rates. To predict the impact of modified environments on social behavior, we must study the relationship between environmental features and collective behavior in a genetically tractable model, zebrafish (Danio rerio). Here,...

Year Published: 2020Topics: Natural BehaviorAnimal Type: Fish, Zebrafish

Citation: Shelton, D. S., Shelton, S. G., Daniel, D. K. et al. 2020. Collective behavior in wild zebrafish. Zebrafish 17(4), 243-252.

Comparisons of activity budgets, interactions, and social structures in captive and wild chimpanzees (Pan troglodytes)

Chimpanzees in zoos with sufficient and appropriate environmental enrichment devices are expected to exhibit behaviors, interactions, and societies similar to those in the wild. In this study, we compared the activity budgets of each observed behavior, characteristics of social grooming,...

Year Published: 2020Topics: Environmental Enrichment, Natural BehaviorAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Inoue, N., Shimada, M. 2020. Comparisons of activity budgets, interactions, and social structures in captive and wild chimpanzees (Pan troglodytes). Animals 10(6), 1063.

Cooperation with closely bonded individuals reduces cortisol levels in long-tailed macaques

Many animal species cooperate with conspecifics in various social contexts. While ultimate causes of cooperation are being studied extensively, its proximate causes, particularly endocrine mechanisms, have received comparatively little attention. Here, we present a study investigating the link between the...

Year Published: 2020Topics: Natural BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Stocker, M. Loretto, M.-C., Sterck, E. H. M. et al. 2020. Cooperation with closely bonded individuals reduces cortisol levels in long-tailed macaques. Royal Society Open Science 7(5), 7191056.

Development of bed-building behaviors in captive chimpanzees (Pan troglodytes): Implication for critical period hypothesis and captive management

Wild great apes build beds for sleeping by combining tree branches or other vegetation, but the development of this behavior is poorly understood. We investigated the development of bed-building behaviors by conducting complementary cross-sectional and longitudinal studies of captive chimpanzees....

Year Published: 2020Topics: Environmental Enrichment, Natural BehaviorAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Yamanashi, Y., Bando, H., Matsunaga, M. et al. 2020. Development of bed-building behaviors in captive chimpanzees (Pan troglodytes): Implication for critical period hypothesis and captive management. Primates 61(5), 639-646.

Does rank rule? Rank-related grooming patterns in Nicobar long-tailed macaques Macaca fascicularis umbrosus

Primates maintain social bonds with specific individuals in the group by directing grooming toward them. Social grooming is often targeted toward individuals with whom the most benefits can be exchanged, which are usually the high-ranking individuals. We used the Seyfarth...

Year Published: 2020Topics: Natural BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Mishra, P. S., Pal, A., Velankar, A. D. et al. 2020. Does rank rule? Rank-related grooming patterns in Nicobar long-tailed macaques Macaca fascicularis umbrosus. Primates 61(3), 443–453.

Effect of aggressive experience in female Syrian hamsters on glutamate receptor expression in the nucleus accumbens

Our social relationships determine our health and well-being. In rodent models, there is now strong support for the rewarding properties of aggressive or assertive behaviors to be critical for the expression and development of adaptive social relationships, buffering from stress...

Year Published: 2020Topics: Natural BehaviorAnimal Type: Hamster, Rodent

Citation: Borland, J. M., Kim, E., Swanson, S. P. et al. 2020. Effect of aggressive experience in female Syrian hamsters on glutamate receptor expression in the nucleus accumbens. Frontiers in Behavioral Neuroscience 14, 583395.

Floor substrate preferences of chickens: A meta-analysis

Environmental enrichment promotes sensory and motor stimulation for species-typical behaviors, which in turn enhance animal well-being. For farmed Galliformes, housing systems often limit enrichment to bedding and litter, that simultaneously act as material for dustbathing and foraging. Therefore, this meta-analysis...

Year Published: 2020Topics: Housing, Husbandry & Management, Natural BehaviorAnimal Type: Bird, Chicken

Citation: Monckton, V., Ellis, J. L., Harlander-Matauschek, A. 2020. Floor substrate preferences of chickens: A meta-analysis. Frontiers in Veterinary Science 7, 584162.

Housing behaviour of the naked mole rat (Heterocephalus glaber) under laboratory conditions

The naked mole rat (Heterocephalus glaber) is a rodent that has gained importance as a biomedical research model for various conditions including hypoxic brain injury, cancer and nociception. It is captured from the wild and housed under laboratory conditions during...

Year Published: 2020Topics: Housing, Natural BehaviorAnimal Type: Mole Rat, Rodent

Citation: Mwobobia, R., Abelson, K., Kanui, T. 2020. Housing behaviour of the naked mole rat (Heterocephalus glaber) under laboratory conditions. Scandinavian Journal of Laboratory Animal Science 46(1), 16-24.

Impact of flooring type on the sham dustbathing behaviour of caged laying hens

Feed particles are preferred for foraging and they are also a stimulus for sham dustbathing. Most sham dustbathing bouts start with bill raking in the feed by caged hens. As hens often exhibit a floor scratching behaviour, an element of...

Year Published: 2020Topics: Housing, Husbandry & Management, Natural BehaviorAnimal Type: Bird, Chicken

Citation: Moroki, Y. 2020. Impact of flooring type on the sham dustbathing behaviour of caged laying hens. Applied Animal Behaviour Science 230, 105066.