Housing

Spatial cognition in zebrafish: The role of strain and rearing environment

Two strains of zebrafish, WIK and a second-generation wild strain were reared in either a structurally simple or complex environment and compared in their ability to locate a food reward in a five-chambered maze. There was a significant interaction within...

Year Published: 2011Topics: Environmental Enrichment, HousingAnimal Type: Fish, Zebrafish

Citation: Spence, R., Magurran, A. E., Smith, C. 2011. Spatial cognition in zebrafish: The role of strain and rearing environment. Animal Cognition 14(4), 607–612.

Rat playpens—The effect on welfare, technical time and budget

Year Published: 2023Topics: Environmental Enrichment, HousingAnimal Type: Rat, Rodent

Citation: Tough, B. 2023, August. Rat playpens—The effect on welfare, technical time and budget. Animal Technology and Welfare 22(2), 156–157.

Corn snakes can behaviorally enhance crypsis by choosing complex backgrounds and substrate

Many organisms have evolved coloration that increases their likelihood of survival. Crypsis is one such mechanism employed by many animals to avoid detection by blending into their habitat. By remaining unseen, these animals can enhance predation avoidance and prey acquisition....

Year Published: 2020Topics: HousingAnimal Type: Reptile, Snake

Citation: Kravchuk, L., Watson, C. 2020. Corn snakes can behaviorally enhance crypsis by choosing complex backgrounds and substrate. Animal Behavior and Cognition 7(1), 39–48.

Effects of enclosure and environmental enrichment on the behaviour of ring-tailed lemurs (Lemur catta)

Environmental enrichment is widely used to improve the quality of life of animals under human care. To successfully implement enrichment programs, it is important to evaluate their effect in different enclosure types since housing conditions may change depending on external...

Year Published: 2021Topics: Environmental Enrichment, HousingAnimal Type: Lemur, Nonhuman Primate

Citation: Laméris, D. W., Verspeek, J., Depoortere, A. et al. 2021. Effects of enclosure and environmental enrichment on the behaviour of ring-tailed lemurs (Lemur catta). Journal of Zoological and Botanical Gardens 2(2), 164–173.

Automated cognitive testing of monkeys in social groups yields results comparable to individual laboratory-based testing

Cognitive abilities likely evolved in response to specific environmental and social challenges and are therefore expected to be specialized for the life history of each species. Specialized cognitive abilities may be most readily engaged under conditions that approximate the natural...

Year Published: 2013Topics: Behavioral & Cognitive Testing, Housing, Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Gazes, R. P., Brown, E. K., Basile, B. M. et al. 2013. Automated cognitive testing of monkeys in social groups yields results comparable to individual laboratory-based testing. Animal Cognition 16(3), 445–458.

An improvement in enclosure design can positively impact welfare, reduce aggressiveness and stabilise hierarchy in captive Galapagos giant tortoises

The interest in the welfare of zoo animals, from both the public and the scientific community, has long been biased towards mammals. However, growing evidence of the complex behavioural repertoires of less charismatic animals, such as reptiles, reveals the necessity...

Year Published: 2022Topics: Housing, Husbandry & ManagementAnimal Type: Reptile, Turtle & Tortoise

Citation: Fieschi-Méric, L., Ellis, C., Servini, F. et al. 2022. An improvement in enclosure design can positively impact welfare, reduce aggressiveness and stabilise hierarchy in captive Galapagos giant tortoises. Journal of Zoological and Botanical Gardens 3(4), 499–512.

Confronting back-of-house traditions: Primates as a case study

This review commentary focuses on traditional management practices and facility design with suggested improvements in non-public primate management areas, often called “back-of-house”, (henceforth BOH) in zoos, sanctuaries, and research facilities. Progress has been made toward improving animal quality of life...

Year Published: 2022Topics: Housing, Husbandry & ManagementAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Brando, S., Coe, J. 2022. Confronting back-of-house traditions: Primates as a case study. Journal of Zoological and Botanical Gardens 3(3), 366–397.

Impact of environmental complexity and stocking density on affective states of rainbow trout (Oncorhynchus mykiss)

Environmental condition, such as environmental complexity or stocking density, can directly or indirectly influence animal emotion and ultimately, affective state. Affective states of animals can be assessed through judgement bias tests, evaluating responses to ambiguous situations. In this study, we...

Year Published: 2022Topics: Emotion, Pain, & Sentience, Environmental Enrichment, Housing, Stocking DensityAnimal Type: Fish, Trout

Citation: Anderson, M. G., Campbell, A. M., Kuhn, D. D. et al. 2022. Impact of environmental complexity and stocking density on affective states of rainbow trout (Oncorhynchus mykiss). Animal Cognition 25(5), 1331–1343.

Improving keeping for octopuses by testing different escape-proof designs on tanks for “big blue octopus” (Octopus cyanea)

Octopus cyanea has a wide range of natural distribution and is interesting for scientific research. However, unlike Octopus vulgaris, the species is poorly studied, and few data exist on best practices for keeping them. One of the most common reasons...

Year Published: 2021Topics: HousingAnimal Type: Cephalopod, Invertebrate

Citation: Asada, K., Nakajima, R., Nishibayashi, T. et al. 2021. Improving keeping for octopuses by testing different escape-proof designs on tanks for “big blue octopus” (Octopus cyanea). Applied Sciences 11(18), 8547.

Physiologic effects of housing rats in metabolic cages

Currently, metabolic cages (MC) are the only way to achieve serial sampling of urine and feces in rodents. However, the use of this caging creates a dramatic change from an animal's usual microenvironment. Here we sought to examine the effect...

Year Published: 2022Topics: Biological Sampling & Physiological Measurement, HousingAnimal Type: Rat, Rodent

Citation: Giral, M., Armengol, C., Gavaldà, A. 2022. Physiologic effects of housing rats in metabolic cages. Comparative Medicine 72(5), 298–305.