Husbandry & Management

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.

Effects of incubation temperatures on learning abilities of hatchling velvet geckos

Stressful environments in utero can have a profound influence on cognitive functions and learning ability. In lizards, thermal environments experienced by embryos can shape a range of traits, including sex, body size, and locomotor performance, which may influence fitness. Recent...

Year Published: 2020Topics: Husbandry & Management, ReproductionAnimal Type: Lizard, Reptile

Citation: Abayarathna, T., Webb, J. K. 2020. Effects of incubation temperatures on learning abilities of hatchling velvet geckos. Animal Cognition 23(4), 613–620.

Influence of perch-provision timing on anxiety and fearfulness in laying hens

Perches can enhance laying hen welfare, but their effectiveness might be age-dependent. We investigated early and late perch access effects on anxiety and fear in pullets through attention bias (AB) and tonic immobility (TI) tests. Pullets (n = 728) were...

Year Published: 2023Topics: Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Anderson, M. G., Johnson, A. M., Jacobs, L. et al. 2023. Influence of perch-provision timing on anxiety and fearfulness in laying hens. Animals 13(19), 3003.

Mothers, environment, and ontogeny affect cognition

The book “Folk Physics for Apes” remains a fascinating book about the way one captive peer-group of chimpanzees understand the world in which they grew. However, the very special living conditions these seven individuals faced prevent any generalizations to the...

Year Published: 2020Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Boesch, C. 2020. Mothers, environment, and ontogeny affect cognition. Animal Behavior and Cognition 7(3), 474–489.

Nest material preference of wild mouse species in laboratory housing

Our research examined the nest-building characteristics of two mouse species native to Hungary, the mound-building mouse (Mus spicilegus) and the house mouse (Mus musculus), under laboratory housing conditions. In indoor housing, the nest-building material plays a very important role in...

Year Published: 2022Topics: Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Bárdos, B., Nagy, I., Gerencsér, Z. et al. 2022. Nest material preference of wild mouse species in laboratory housing. Applied Sciences 12(11), 5750.

Hunger affects cognitive performance of dairy calves

Hunger remains a significant animal welfare concern as restricted feeding practices are common on farms. Studies to date have focused on negative effects on health and productivity but little research has addressed the feeling of hunger, mostly due to methodological...

Year Published: 2023Topics: Emotion, Pain, & Sentience, Husbandry & ManagementAnimal Type: Cattle

Citation: Lecorps, B., Woodroffe, R. E., von Keyserlingk, M. A. G. et al. 2023. Hunger affects cognitive performance of dairy calves. Biology Letters 19(1), 20220475.

Reassessing cow comfort measures on Canadian dairy farms after a recommendation of improvements

In a previous study (Assessment 1), an on-farm assessment tool was used to establish a standard across 60 Quebec dairy farms using animal-, stall-, and management-based measures of cow comfort. The objective of the present follow-up study (Assessment 2) was...

Year Published: 2023Topics: Housing, Husbandry & Management, Welfare AssessmentAnimal Type: Cattle

Citation: Palacio, S., Zambelis, A., Adam, S. et al. 2023. Reassessing cow comfort measures on Canadian dairy farms after a recommendation of improvements. Canadian Journal of Animal Science 103(2), 174–184.

Different housing conditions for zebrafish: What are the effects?

Zebrafish is a popular experimental model in several research areas but little is known about the effects of using different strains or housing conditions. Poor control of genetic background and housing conditions could affect experimental results and data reproducibility. Here...

Year Published: 2023Topics: Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Silva, P. F., Garcia de Leaniz, C., Freire, F. A. M. et al. 2023. Different housing conditions for zebrafish: What are the effects? Behavioural Processes 209, 104886.

Responses of purple mud crab (Scylla tranquebarica) to various saccharide solutions and the saccharide-coated pelleted feeds

Mud crabs (Scylla spp.) are economically important portunid species for aquaculture in many countries across the Indo-Pacific region. However, there is still no commercial species-specific formulated feed available for mud crabs, and mud crabs generally reject pelleted feed and the...

Year Published: 2022Topics: Husbandry & ManagementAnimal Type: Crustacean, Invertebrate

Citation: Liew, K.-S., Tan, K., Liew, H. J. et al. 2022. Responses of purple mud crab (Scylla tranquebarica) to various saccharide solutions and the saccharide-coated pelleted feeds. Applied Animal Behaviour Science 257, 105793.

A buffet of litters – Broiler chickens behave differently according to litter type and freshness

Poultry are usually provided with a single litter type that may not satisfy all litter-directed behavioural functions and may lose functional value over time due to soiling and degradation. We investigated this hypothesis in two commercial broiler flocks reared to...

Year Published: 2023Topics: Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Holt, R. V., Vas, J., Vasdal, G. et al. 2023. A buffet of litters – Broiler chickens behave differently according to litter type and freshness. Applied Animal Behaviour Science 260, 105856.