Chicken

Advancing a “good life” for farm animals: Development of resource tier frameworks for on-farm assessment of positive welfare for beef cattle, broiler chicken and pigs

There is increasing recognition that farm animal welfare standards should ensure positive welfare, as well as prevent negative welfare. Resources that are valued by an animal and that provide opportunities to engage in motivated behaviours can elicit positive physical and...

Year Published: 2022Topics: Environmental Enrichment, Welfare AssessmentAnimal Type: Bird, Cattle, Chicken, Pig

Citation: Rowe, E., Mullan, S. 2022. Advancing a “good life” for farm animals: Development of resource tier frameworks for on-farm assessment of positive welfare for beef cattle, broiler chicken and pigs. Animals 12(5), 565.

Positive effects of elevated platforms and straw bales on the welfare of fast-growing broiler chickens reared at two different stocking densities

In conventional rearing systems, fast-growing broiler chickens commonly experience welfare issues, such as contact dermatitis, walking difficulties or a lack of expression of species-specific behaviours. Enriching their environment may be a way to improve their welfare. The objective of this...

Year Published: 2022Topics: Environmental Enrichment, Stocking DensityAnimal Type: Bird, Chicken

Citation: Mocz, F., Michel, V., Janvrot, M. et al. 2022. Positive effects of elevated platforms and straw bales on the welfare of fast-growing broiler chickens reared at two different stocking densities. Animals 12(5), 542.

Do hens use enrichments provided in free-range systems?

Hens in free-range systems are given enrichments to increase foraging and limit injurious pecking, but the efficacy of enrichment types requires investigation. We studied hen behaviour and feather cover in eight commercial free-range flocks each given access to four enrichments...

Year Published: 2022Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Sandilands, V., Baker, L., Donbavand, J. et al. 2022. Do hens use enrichments provided in free-range systems? Animals 12(8), 995.

Environmental complexity: Additional human visual contact reduced meat chickens’ fear of humans and physical items altered pecking behavior

Increased environmental complexity can improve animal welfare, depending on the resources provided and use by the animal. We provided chickens either with physical items that posed no biosecurity risk and were inexpensive (balls, chains, perches and rope) (P; n =...

Year Published: 2022Topics: Environmental Enrichment, Human-Animal InteractionAnimal Type: Bird, Chicken

Citation: Taylor, P. S., Hemsworth, P. H., Rault, J.-L. 2022. Environmental complexity: Additional human visual contact reduced meat chickens' fear of humans and physical items altered pecking behavior. Animals 12(3), 310.

Impacts of rearing enrichments on pullets’ and free-range hens’ positive behaviors across the flock cycle

Enrichment during the indoor rearing of pullets destined for free-range systems may optimize pullet development including increasing motivated natural behaviors (termed ‘positive behaviors') including foraging, dust bathing and chick play. Hy-Line Brown® chicks (n = 1700) were floor-reared indoors across...

Year Published: 2022Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Campbell, D. L. M., Belson, S., Dyall, T. R. et al. 2022. Impacts of rearing enrichments on pullets' and free-range hens' positive behaviors across the flock cycle. Animals 12(3), 280.

The animal-human interface in farm animal production: Animal fear, stress, reproduction and welfare

A negative human-animal relationship (HAR) from the perspective of the animal is a limiting factor affecting farm animal welfare, as well as farm animal productivity. Research in farm animals has elucidated sequential relationships between stockperson attitudes, stockperson behaviour, farm animal...

Year Published: 2022Topics: Human-Animal InteractionAnimal Type: Cattle, Chicken, Equine, Fowl, Goat, Pig, Sheep

Citation: Acharya, R. Y., Hemsworth, P. H., Coleman, G. J. et al. 2022. The animal-human interface in farm animal production: Animal fear, stress, reproduction and welfare. Animals 12(4), 487.

The utility of scatter feeding as enrichment: Do broiler chickens engage with scatter–fed items?

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 of scatter feeding on the...

Year Published: 2021Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: 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.

From the point of view of the chickens: What difference does a window make?

We aimed to investigate what broiler chickens prefer when given free choice between a barn side with artificial lighting only as opposed to the other barn side with natural light through glass windows and artificial light. Eighty-five 1 day-old male...

Year Published: 2021Topics: HousingAnimal Type: Bird, Chicken

Citation: Sans, E. C. de O., Tuyttens, F. A. M., Taconeli, C. A. et al. 2021. From the point of view of the chickens: What difference does a window make? Animals 11(12), 3397.

The effect of music on livestock: Cattle, poultry and pigs

The welfare of animals, especially those kept in intensive production systems, is a priority for modern agriculture. This stems from the desire to keep animals healthy, to obtain a good-quality final product, and to meet the demands of today's consumers,...

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Bird, Cattle, Chicken, Pig

Citation: Ciborowska, P., Michalczuk, M., Bień, D. 2021. The effect of music on livestock: Cattle, poultry and pigs. Animals 11(12), 3572.

Environmental complexity positively impacts affective states of broiler chickens

Affective state can bias an animal's judgement. Animals in positive affective states can interpret ambiguous cues more positively (“optimistically”) than animals in negative affective states. Thus, judgement bias tests can determine an animal's affective state through their responses to ambiguous...

Year Published: 2021Topics: Emotion, Pain, & Sentience, Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Anderson, M. G., Campbell, A. M., Crump, A. et al. 2021. Environmental complexity positively impacts affective states of broiler chickens. Scientific Reports 11(1), 16966.