Husbandry & Management

Includes refinements to diet, bedding or flooring, cage changing, lighting, temperature, noise levels, etc.

Wood, B., Rufener, C., Makagon, M. M. et al. 2021. The utility of scatter feeding as enrichment: Do broiler chickens engage with scatter–fed items? Animals 11(12), 3478.

In recent years, welfare certification companies have encouraged the use of scatter feeding as enrichment material, though there is little scientific evidence to support a scatter feeding program. This study aimed to understand the impact...

Spangenberg, E., Wallenbeck, A., Eklöf, A.-C. et al. 2014. Housing breeding mice in three different IVC systems: Maternal performance and pup development. Laboratory Animals 48(3), 193–206.

A proper cage environment is essential for the welfare of laboratory mice, especially for females during the energy demanding lactation period and for pups during early development and growth. The most common housing system for...

Misra, S., Bokkers, E., Upton, J. et al. 2021. Effect of environmental enrichment and group size on the water use and waste in grower-finisher pigs. Scientific Reports 11(1), 16380.

The grower-finisher stage accounts for 64% of the total on-farm herd water use. Part of this is consumed by the pigs, but a part is also wasted. Drinking water usage and wastage is affected by...

Penfold, L. M., Norton, T., Asa, C. S. 2021. Effects of GnRH agonists on testosterone and testosterone-stimulated parameters for contraception and aggression reduction in male lion-tailed Macaques (Macaca silenus). Zoo Biology 40(6), 541-550.

Managing social groups in zoos requires controlling reproduction in individuals that do not have a current breeding recommendation, while simultaneously maintaining social harmony and animal well-being. Contraceptives, such as gonadotropin releasing-hormone (GnRH) agonists, that suppress...

Brox, B. W., Edwards, K., Buist, N. A. et al. 2021. Investigating food preference in zoo-housed meerkats. Zoo Biology 40(6), 517-526.

Understanding food preference among animals in human care can support improvements to welfare through training and day-to-day care (e.g., diet management). Little has been published about food preference in zoo-housed meerkats. Assessing meerkat food preference...

Grims, C., Jacobson, C., Hedenqvist, P. 2021. Are female mice dehydrated during peak lactation? Effect of water and gel supplement on hydration parameters and water consumption in two strains of mice. Scandinavian

Mice (Mus musculus) have a high basal rate of metabolism which increases during pregnancy and lactation. During peak lactation, water intake amounts to up to 65 % of the bodyweight per day. Providing water in...

Thatcher, D. 2021. The use of a borescope for Goodfellow’s tree kangaroo (Dendrolagus goodfellowi) husbandry. RATEL (Journal of the Association of British and Irish Wild Animal Keepers) 48(2), 10-11.

In 2017 Bristol Zoological Gardens received two Goodfellow tree kangaroos. As this was a new marsupial species for the collection, keepers attended the European Symposium on tree kangaroos to better improve our husbandry, knowledge and...

Lauderdale, L. K., Shorter, K. A., Zhang, D. et al. 2021. Habitat characteristics and animal management factors associated with habitat use by bottlenose dolphins in zoological environments. PLOS ONE 16(8), e0252010.

The way an animal uses its habitat can serve as an indicator of habitat appropriateness for the species and individuals. Bottlenose dolphins (Tursiops truncatus and Tursiops aduncus) in accredited zoos and aquariums experience a range...

Miller, L. J., Lauderdale, L. K., Mellen, J. D. 2021. Relationships between animal management and habitat characteristics with two potential indicators of welfare for bottlenose dolphins under professional care. PLOS ONE 16(8), e0252861.

Accredited zoos and aquariums continually strive to ensure high levels of animal welfare for the animals under their professional care. Best management practices include conducting research to better understand factors that lead to optimal welfare...

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